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Basics of integers - beginner lesson for pre-algebra
 
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Find worksheets to match this lesson at http://www.mathmammoth.com/integers.php This is a beginner lesson on the basics of integers: - what are integers (negative and positive whole numbers) - finding integers on a number line - comparing integers - temperature rising & dropping on a thermometer - inequalities on a number line (x less than -2 and x greater than -4) - the concepts of absolute value and opposite of number - How to use integers to signify debt or elevation If you like the video, subscribe to my channel. :) Thanks in advance! Learn more pre-algebra with Math Mammoth Grade 7 Curriculum at http://www.mathmammoth.com/complete/grade_7.php - available as an instant download and as printed copies. Check out the free samples also!
Просмотров: 4443 Math Mammoth
Algebra 1 and Pre-Algebra Problems and Worksheets
 
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http://www.mathonlinework.com provides free Algebra 1 and Pre-Algebra problems and worksheets. All of the worksheets and problems are printable and free.
Просмотров: 2240 CelebritiesInJail
Math Worksheets - MathHelp.com - 1000+ Online Math Lessons
 
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MathHelp.com - http://www.MathHelp.com - offers a complete library of printable math worksheets and a personal math teacher inside every lesson!
Просмотров: 4293 MathHelp.com
Algebra Basics: Graphing On The Coordinate Plane - Math Antics
 
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Learn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
Просмотров: 759017 mathantics
Prentice Hall Pre Algebra - Math Homework Help - MathHelp.com
 
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MathHelp.com - http://www.MathHelp.com/search-textbook-select.php#textbookselect - offers 1000+ online math lessons matched to the Prentice Hall Pre Algebra textbooks. Get the exact help you need instantly - just click on the picture of your textbook, enter your page number, and launch the lesson from YourTeacher.com that matches your textbook lesson. Every lesson features video examples, interactive practice, multiple choice self-tests, and more.
Просмотров: 7043 MathHelp.com
Algebra - Basic Algebra Lessons for Beginners / Dummies (P1) - Pass any Math Test Easily
 
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Algebra the easiest way for Dummies/Beginners. For GED, AccuPlacer, COMPASS, SAT, ASVAB and more. Master Algebra without even Learning anything math.(DUMMY PROOF. Follow the steps and get the answer). Algebra lessons here are well taught so that you can familiar with Algebra basics. From our Algebra Introduction through our Basic Algebra Lessons, our Algebra 1 Lessons and more, this Algebra video is made well to make sure that you get a good Algebra review and pass any test with ease. Go to http://ultimate-algebra.com and get the complete course and more. Follow the steps and get the answer. (DUMMY PROOF). Can be used for Pre-Algebra Lessons Covered in Part 1 1. Addition and Subtraction in Algebra 0:00 2. Addition and Subtraction of Multiple terms 2:41 3. The Invisible One 4:23 4. Multiplication and Division 5:21 5. Multiplication and Division of Negative Numbers 6:31 6. Multiplication and Division in Algebra 9:15 7. Multiple Multiplication 11:47 8. Division in Algebra 12:46 Check out on Facebook - http://facebook.com/ultimatealgebra #UltimateAlgebra
Просмотров: 1509904 UltimateAlgebra
ESL Lesson Plan Modification
 
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A meeting to suggest modifications to a 7th grade Pre-Algebra lesson on rations and rates for English Language Learners.
Просмотров: 265 Eric Wilson
Ratio word problem: boys to girls | Pre-Algebra | Khan Academy
 
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In this example, we are given a ratio and then asked to apply that ratio to solve a problem. No problem! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/rates-and-ratios/ratios_and_proportions/e/ratio_word_problems?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/rates-and-ratios/ratios_and_proportions/v/ratio-word-problem-exercise-example-2?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? https://www.khanacademy.org/math/pre-algebra/rates-and-ratios/ratios_and_proportions/v/simplifying-rates-and-ratios?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Pre-Algebra on Khan Academy: No way, this isn't your run of the mill arithmetic. This is Pre-algebra. You're about to play with the professionals. Think of pre-algebra as a runway. You're the airplane and algebra is your sunny vacation destination. Without the runway you're not going anywhere. Seriously, the foundation for all higher mathematics is laid with many of the concepts that we will introduce to you here: negative numbers, absolute value, factors, multiples, decimals, and fractions to name a few. So buckle up and move your seat into the upright position. We're about to take off! About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to KhanAcademy’s Pre-Algebra channel:: https://www.youtube.com/channel/UCIMlYkATtXOFswVoCZN7nAA?sub_confirmation=1 Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy
Просмотров: 970593 Khan Academy
Introduction to place value | Place value (tens and hundreds) | Early Math | Khan Academy
 
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Learn why we use a "ones place" and a "tens place" when writing numbers. This video uses the number 37 as an example. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-place-value-topic/cc-early-math-tens/e/groups-of-tens?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the next lesson: https://www.khanacademy.org/math/early-math/cc-early-math-place-value-topic/cc-early-math-tens/v/place-value-example?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Missed the previous lesson? https://www.khanacademy.org/math/early-math/cc-early-math-place-value-topic/cc-early-math-teens/v/monkeys-for-party?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Early Math on Khan Academy: Math begins with counting. It's the most important skill we learn in our early years and becomes the foundation for all other math concepts. Once we can count, we can add, subtract, and measure the world around us. Shortly thereafter, we can learn about place values, plots, graphs, time, money, and shapes. These early math skills are presented in this subject's tutorials in a straightforward, understandable, and (dare we say it) fun way! Want a virtual coach for Early Math? Unlock the Early Math mission on Khan Academy here: https://www.khanacademy.org?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to KhanAcademy’s Early Math channel: https://www.youtube.com/channel/UCs8a-pNM8EHKKU28XQLetLw?sub_confirmation=1 Subscribe to KhanAcademy: http://www.youtube.com/subscription_center?add_user=khanacademy
Просмотров: 754847 Khan Academy
ECMS Math 7 Lesson 9-4
 
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Просмотров: 30 ecmsmath
PreAlg Road Trip Activity Directions
 
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Instructions for an activity found at this website: http://mathequalslove.blogspot.com/2012/07/pre-algebra-road-trip-project.html.
Просмотров: 2744 Danae Ciske
Integers Adding and Subtracting Rules Math Tutorial for Kids Special Education Video
 
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Integers Adding and Subtracting Rules for Kids: Common Core math video lesson plan for special education or 6th/7th grade. FREE Worksheet for this Video: http://bit.ly/1wVaHGD Adding Integers Task Cards: http://bit.ly/1zkBhbL ===================================== This integers adding and subtracting rules tutorial video may be used as a lesson in your 6th or 7th grade classroom. It is appropriate for any age learning the addition and subtraction of integers. Kids will learn integer addition and subtraction rules and will solve sample problems. Students may participate as they view the video as part of your lesson plan. An answer key is at the end of the video. Integer Phrases Task Cards: http://bit.ly/1se3J95 Integers on a Number Line Task Cards: http://bit.ly/1Gbongx Ordering Integers Task Cards: http://bit.ly/1G86EII Set of 30 Adding Integers Task Cards: http://bit.ly/1wsLzHM Set of 30 Subtracting Integers Task Cards: http://bit.ly/1zl197l Free Top 20 Ways to Use Task Cards in the Classroom: http://bit.ly/1GboCrM Subscribe to our channel, so you don't miss out on all of our new, upcoming videos to save you time! http://www.youtube.com/channel/UCF_0mxu2VApCysbG9keemBQ?sub_confirmation=1 Sign up for exclusive Flash Freebies and Secret Sales! http://eepurl.com/0w4Yz Visit our blog for TONS of free teaching ideas! http://www.promotingsuccess.blogspot.com Visit our store for 1000's of teaching resources, including free stuff! http://www.teacherspayteachers.com/Store/Promoting-Success ========================================= Check out the rest of our YouTube channel: https://www.youtube.com/channel/UCF_0mxu2VApCysbG9keemBQ Sign up for EXCLUSIVE flash freebies and secret sales: http://eepurl.com/0w4Yz Visit our blog for FREE teaching ideas for math, science, reading, and more: http://www.promotingsuccess.blogspot.com Visit our store for TONS of resources to save time and money: http://www.teacherspayteachers.com/Store/Promoting-Success Follow us on Facebook: http://www.facebook.com/promotingsuccess We love Tweets: http://www.twitter.com/prosuccess Lots of teaching resources on Pinterest: http://pinterest.com/prosuccess Don't miss out on upcoming videos! Subscribe here: http://www.youtube.com/channel/UCF_0mxu2VApCysbG9keemBQ?sub_confirmation=1 Thank you for all you do for kids! Paul and Shelly Anton ~Promoting Success for You and Your Students~
Просмотров: 62049 Promoting Success
Percent Change Lesson Plan
 
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A lesson plan on percent change for seventh grade students.
Просмотров: 272 Tim Flaming
Algebra Lessons - MathHelp.com - 1000+ Online Math Lessons
 
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MathHelp.com - http://www.MathHelp.com - offers a complete library of online Algebra lessons covering Pre-Algebra, Algebra 1, Algebra 2, Elementary Algebra, Intermediate Algebra, and College Algebra, and featuring a personal algebra teacher inside every lesson!
Просмотров: 23381 MathHelp.com
Algebra Basics: What Is Algebra? - Math Antics
 
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This video gives an overview of Algebra and introduces the concepts of unknown values and variables. It also explains that multiplication is implicit in Algebra. The first video in the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Learn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
Просмотров: 1597907 mathantics
Middle School Algebra - MathHelp.com- 1000+ Online Math Lessons
 
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MathHelp.com - http://www.MathHelp.com - offers comprehensive help for middle school algebra with over 1000 online math lessons featuring a personal math teacher inside every lesson!
Просмотров: 20657 MathHelp.com
Teaching Exponents Part 1 - A Lesson and PowerPoint for Teachers to Use
 
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Exponents might be the toughest topic in Algebra 1 to teach. Students must balance conceptual understanding with procedural efficiency. Just give them a list of rules and worksheets and students will be okay for a little while, but the retention will be non-existent because they don't understand what exponents are. In this first lesson we just cover the first two properties of exponents, if the bases are the same you add the exponents, and if a power is raised to a power, you multiply those exponents. But we carefully build the information as to why they are true and provide powerful activities to expose misconceptions early on, before things get complicated. Please see see the tutorial video here: https://youtu.be/KIcufu6RWlk?list=PLYOpN8FNlKkKcEz9j92v9Y3TcwMbb0zWz For my written treatment on exponents, visit this site: http://thebeardedmathman.com/courses/algebra-1/1-6-exponents-part-1/ For a copy of the PowerPoint, visit this page: http://thebeardedmathman.com/courses/algebra-1/1-6-exponents-part-1/1-6t-teaching-exponents-part-1/
Просмотров: 1074 The Bearded Math Man
Algebra Activities - MathHelp.com - 1000+ Online Math Lessons
 
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MathHelp.com - http://www.MathHelp.com - offers comprehensive Algebra activities with over 1000 online math lessons featuring a personal math teacher inside every lesson!
Просмотров: 2659 MathHelp.com
Math Antics - Exponents & Square Roots
 
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Learn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
Просмотров: 886259 mathantics
Teaching Multiplication of Fractions for 6th Graders : Math Concepts
 
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Subscribe Now: http://www.youtube.com/subscription_center?add_user=ehoweducation Watch More: http://www.youtube.com/ehoweducation Teaching multiplication of fractions for 6th graders requires you to start out by breaking fractions down into parts. Teach multiplication of fractions to 6th graders with help from a professional private tutor in this free video clip. Expert: Rachel Kaplove Filmmaker: Alexis Guerreros Series Description: Becoming successful in math isn't as much about memorizing formulas as it is about understanding concepts. Learn about math concepts with help from an experienced mathematics educator in this free video series.
Просмотров: 252169 eHowEducation
Addition of integers 7th grade math lesson for students
 
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Addition of integers 7th grade math lesson for students. Integers are a series of positive and negative numbers. When adding such numbers students have to pay attention to the sign that precedes the numbers in the equation. Generally, adding a value to a negative value is like subtracting the negative value from the positive one. However, adding two positive numbers follows the same rules of addition seen this far. For more resources, visit the links below. Sign up for more math videos: https://www.kidsmathtv.com/ FREE online math tests: https://www.kidsmathtv.com/math-quizzes-topics/ Play FREE math games: http://www.futuristicmath.com/ FREE math worksheets: http://www.math4childrenplus.com Join our Facebook fan page: https://www.facebook.com/MathsFox/
Просмотров: 255 Kisi KidsMathTV
Pre-Algebra Chapter 1-1
 
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Here is an overview and a few practice problems for chapter one. Basically it is evaluating expressions. Very simple.
Просмотров: 340 iWishpiwasedible
LCM and GCF word problems | Factors and multiples | Pre-Algebra | Khan Academy
 
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Here we have a couple of word problems--one searching for the least common multiple and the other for the greatest common factor. Just read them with us slowly and follow along. You'll get it. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/factors-multiples/greatest_common_divisor/e/gcf-and-lcm-word-problems?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/decimal-place-value-pre-alg/v/decimal-place-value?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? https://www.khanacademy.org/math/pre-algebra/factors-multiples/greatest_common_divisor/v/greatest-common-divisor?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Pre-Algebra on Khan Academy: No way, this isn't your run of the mill arithmetic. This is Pre-algebra. You're about to play with the professionals. Think of pre-algebra as a runway. You're the airplane and algebra is your sunny vacation destination. Without the runway you're not going anywhere. Seriously, the foundation for all higher mathematics is laid with many of the concepts that we will introduce to you here: negative numbers, absolute value, factors, multiples, decimals, and fractions to name a few. So buckle up and move your seat into the upright position. We're about to take off! About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to KhanAcademy’s Pre-Algebra channel:: https://www.youtube.com/channel/UCIMlYkATtXOFswVoCZN7nAA?sub_confirmation=1 Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy
Просмотров: 627588 Khan Academy
Update:  Free Tutorial Videos in Trigonometry and Pre-Algebra for Your Homework Help
 
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http://www.FeedomUniversity.TV. Here is a short update on my plans to develop more tutorial videos in engineering and math.
Просмотров: 947 mathworksheet
LessonPlanningExcerpt
 
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Planning a probability lesson in Algebra I [00:00]... Talking about the alphabet, consonants versus vowels, or number, prime versus composite [Kathryn's previous example]... ... we've got a couple of worksheets we could use, not necessarily the whole worksheet ... ... "Are there problems on the assignment that should be skipped or optional?" ... [Jon reads instructions for Lesson Planing] ... probability and use of "odds" and complements ... ... now, discussion of whether to use fraction or decimal notation ... Adam: fractions are better ... [05:44] ... Kristie, if they watch the news, they'll see percents ...
Просмотров: 81 David Fowler
Estimating Products - MathHelp.com - Pre Algebra Help
 
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For a complete lesson on estimating products and quotients, go to http://www.MathHelp.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn to estimate a product or quotient by first rounding each number to one non-zero digit. For example, to estimate 8,291 x 27, first round 8,291 down to 8,000, and round 27 up to 30, then multiply 8,000 x 30 to get 240,000.
Просмотров: 99123 MathHelp.com
Perimeter and area: the basics | Perimeter, area, and volume | Geometry | Khan Academy
 
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Great geometry primer on perimeter and area. Listen carefully. Sal explains the concepts so you'll understand them. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/basic-geometry/perimeter_area_tutorial/e/area_of_triangles_1?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Watch the next lesson: https://www.khanacademy.org/math/geometry/basic-geometry/perimeter_area_tutorial/v/triangle-area-proofs?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Missed the previous lesson? https://www.khanacademy.org/math/geometry/right_triangles_topic/cc-geometry-trig-similarity/v/example-relating-trig-function-to-side-ratios?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Geometry on Khan Academy: We are surrounded by space. And that space contains lots of things. And these things have shapes. In geometry we are concerned with the nature of these shapes, how we define them, and what they teach us about the world at large--from math to architecture to biology to astronomy (and everything in between). Learning geometry is about more than just taking your medicine ("It's good for you!"), it's at the core of everything that exists--including you. Having said all that, some of the specific topics we'll cover include angles, intersecting lines, right triangles, perimeter, area, volume, circles, triangles, quadrilaterals, analytic geometry, and geometric constructions. Wow. That's a lot. To summarize: it's difficult to imagine any area of math that is more widely used than geometry. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Geometry channel: https://www.youtube.com/channel/UCD3OtKxPRUFw8kzYlhJXa1Q?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Просмотров: 1298389 Khan Academy
Pre-Algebra 31 - Simplifying Radical Expressions
 
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Radical expressions can often be simplified by moving factors which are perfect roots out from under the radical sign.
Просмотров: 660846 MyWhyU
Breakthrough Collaborative: Video Lesson Plan - Unit Conversion
 
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My video lesson plan on Unit Conversion for the Breakthrough Collaborative Summer Program. Displayed below is a mock lesson plan and worksheet for the students. ------------------------------------------------------------ Lesson: Unit Conversions Level: Grade 6 Duration: 45 minutes Objectives: • Students will have the ability to convert units within the metric system • Students will be able to differentiate between the Metric and English systems • Students will identify the prefixes for metric units • Students will think about the many ways in which measuring quantities is part of their daily lives Materials: • Worksheets • White board • Writing tool • Calculator Procedures: • Begin the lesson by referring to the previous lesson the students had on units. “Who can remember what we defined a unit as?” • Today we are going to be working on unit conversions, meaning taking the given unit and mathematically make its equivalence to a different type of unit. For example, changing meters to centimeters. • “Can anybody reminded me of that jingle I left us with at in our last class, regarding the metric system?” (k/h/da/bu/d/c/m) • Let me show you and example of unit conversion before I get more in depth on this topic. (100km to 1m) • “Do you see how with the metric system you can easily follow this path?” • Demonstrate to students how to convert units using white board and visual techniques • Take a step back and ask students how they think these units and methods of conversion can be used in their everyday lives • Call on students and get responses • “I am going to pass out a worksheet now with conversions on it but since we are just beginning this topic I will put you with a partner to work on it with. You may use your calculators” • Walk around as students are working on the problems and intervene if they appear to be struggling • Come together as a class and review the problems. Have a student come write out their procedure on the board for each problem • Review the main ideas, have the students ask questions • Pass out exit slip for students Accommodation/Modification: If students are having trouble understanding the process of converting units, take this topic slower and break it down the steps multiple. You might need to do the worksheet together as a class and create take home problems. If one or just a few students are having difficulties, have them come to your table to work on the problems together. Make sure to let them do as much of the work on their own as possible. Assessment/Evaluation: This class time and assignment will be based off of participation and effort since it was the students first time converting units. While demonstrating the process and while the students are working, observe their behaviors and work ethics. Grade their worksheets based on effort; did they attempt the problems, did they show their work. Metric Rap: “Meter, Liters, Grams are the units, the units. they show us, they show us how to move it, to move it. King Henry’s Dark Blue Underwear, underwear, Definitely contain moss, moss. Because k, h, da, bu, d, c, m, d, c, m k, h, da, bu, d, c, d, c, m.” Name: _______________________________________________________ Date: __________________________ Unit Conversions Worksheet Directions: Using the provided conversions, answer the questions below. Show your work! --------------------------------------------------------------------------------------------------------------------- Metric System = k / h / da / bu / d / c / m 100 / 100 / 10 / 1 / .1 / .01 / .001 --------------------------------------------------------------------------------------------------------------------- 1. 100km = ________dm 2. 8m = _______mm 3. 5.73 m = _______ km 4. 750km = __________hm 5. 65.50mm = __________m 6. 3.50,000m = __________km 7. 400,250Dm = ___________cm
Просмотров: 133 Elisabeth Mapes
Zero, negative, and fractional exponents | Pre-Algebra | Khan Academy
 
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Zero, Negative, and Fractional Exponents Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/negative-exponents-tutorial/e/exponents_2?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/scientific-notation/v/scientific-notation-old?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? https://www.khanacademy.org/math/pre-algebra/exponents-radicals/negative-exponents-tutorial/v/negative-exponent-intuition?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Pre-Algebra on Khan Academy: No way, this isn't your run of the mill arithmetic. This is Pre-algebra. You're about to play with the professionals. Think of pre-algebra as a runway. You're the airplane and algebra is your sunny vacation destination. Without the runway you're not going anywhere. Seriously, the foundation for all higher mathematics is laid with many of the concepts that we will introduce to you here: negative numbers, absolute value, factors, multiples, decimals, and fractions to name a few. So buckle up and move your seat into the upright position. We're about to take off! About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to KhanAcademy’s Pre-Algebra channel:: https://www.youtube.com/channel/UCIMlYkATtXOFswVoCZN7nAA?sub_confirmation=1 Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy
Просмотров: 569435 Khan Academy
GED Math Preparation [2018] Study Guide
 
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►GED Study Guide: http://www.mygedsecrets.com ►GED Flashcards: http://www.flashcardsecrets.com/ged Associative Property 0:07 Factors 4:40 Rates and Unit Rates 9:27 Converting Improper Fractions to Mixed Numbers 12:15 Adding and Subtracting Fractions 14:12 Multiplying and Dividing Fractions 18:44 Decimals 22:12 Adding and Subtracting Decimals 24:30 Dividing Decimals 26:59 Multiplying Decimals 29:40 Solving Equation Using Addition and Subtraction 33:29 Computation with Percentages 36:25 Equations and Inequalities 40:13 Linear Equations 44:15 Word Problems and Addition 48:39 Word Problems and Division 50:43 Word Problems and Multiplication 53:59 Word Problems and Subtraction 57:49 For your convenience, we have compiled several GED math videos into a GED Math Preparation 2018 Study Guide for you to study all at once. ►GED Test Prep Series: https://goo.gl/3iJz1A ►GED English Language Arts: https://youtu.be/3uKWmWKsMpY ►GED Social Studies: https://youtu.be/_YGjK-25uxU ►GED Science: https://youtu.be/z_5DDD2zTZM ►How to pass the GED http://www.mometrix.com/blog/how-to-pass-the-ged/ ►What to Expect on the GED http://www.mometrix.com/blog/what-to-expect-on-the-ged/ ►GED Math Practice Test: http://www.mometrix.com/academy/ged-math-practice-test/
Просмотров: 707849 Mometrix Test Preparation
Adding with unknown number | Elementary | Kid2Kid Tutorials
 
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Ismael goes over how to find the unknown in addition 0-20. https://www.kid2kidtutorials.com/worksheets-for-lesson-plans We at Kid2Kid Tutorials understand that tutors can be expensive that is why we offer educational videos for free. Our goal is to help you understand math concepts, provide homework help, and free tutoring (on YouTube) WHERE TO FIND US: YouTube· www.youtube.com/kid2kidtutorialshd · Website· www.kid2kidtutorials.com · Twitter · www.twitter.com/Kid2Kidtutorial · Instagram · www.instagram.com/Kid2Kidtutorials ·
Просмотров: 184 Kid2Kid Tutorials
Subtracting: three digit numbers and basic regrouping | Arithmetic | Khan Academy
 
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Subtracting multi-digit numbers can be a little confusing when the top digits are smaller than the bottom ones. Let's look at regrouping together. It will help! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/arithmetic/addition-subtraction/sub_borrowing/e/subtraction_4?utm_source=YT&utm_medium=Desc&utm_campaign=Arithmetic Watch the next lesson: https://www.khanacademy.org/math/arithmetic/addition-subtraction/sub_borrowing/v/regrouping-when-subtracting-three-digit-numbers?utm_source=YT&utm_medium=Desc&utm_campaign=Arithmetic Missed the previous lesson? https://www.khanacademy.org/math/arithmetic/addition-subtraction/sub_borrowing/v/introduction-to-regrouping-borrowing?utm_source=YT&utm_medium=Desc&utm_campaign=Arithmetic Arithmetic on Khan Academy: So you're ready to have some arithmetic fun? You've come to the right spot! It's the first "official" math topic and chalked full of fun exercises and great videos which help you start your journey towards math mastery. We'll cover the big ones: addition, subtraction, multiplication, and division, of course. But we don't stop there. We'll get into negative numbers, absolute value, decimals, and fractions, too. Learning math should be fun, and we plan on having some with you. Ready to get started? About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to KhanAcademy’s Arithmetic channel: https://www.youtube.com/channel/UCFlJkgTNeC-FYYIQnyE5yzQ?sub_confirmation=1 Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy
Просмотров: 880180 Khan Academy
Expanded Notation - MathHelp.com - Pre Algebra Help
 
00:50
For a complete lesson on expanded notation, go to http://www.MathHelp.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn to use the place value chart to write numbers in a variety of ways. For example, the number 89,234 can be written as the word name eighty-nine thousand, two hundred thirty-four, or in expanded notation as 8 ten thousands + 9 thousands + 2 hundreds + 3 tens + 4 units. Students also learn to find the value of a given digit in a given number. For example, the digit 5 in the number 1,508,346 means 5 hundred thousands.
Просмотров: 36486 MathHelp.com
Writing and Simplifying Expressions 2: area
 
09:44
Check out matching worksheets for this lesson at http://www.mathmammoth.com/equations_expressions.php In this grade 6 or pre-algebra lesson, we continue our study of expressions, this time writing and simplifying expressions for the area of rectangles. This involves multiplying x times x to get x squared. (See the first part of the lesson, which covers expressions about length and perimeter, at https://www.youtube.com/watch?v=4TLMt8-5dqo) For example, the area of a rectangle with sides 4x and 2x becomes 4x(2x) = 8x^2. After writing the expression for the area of rectangles when the sides are known, we solve the opposite problem: if the area is given in terms of a variable, how long are the sides? For example, the area of a square is 16s^2. How long is its side? Next, we solve a multi-step algebraic word problem: The perimeter of a square is 8x. What is its area? This problem requires us to find the length of side of this square, which is 2x. Then it's easy to find the area by multiplying: 2x(2x) = 4x^2. The last problem involves a rectangular area composed of two rectangles. We find both its perimeter and area. Learn more grade 6 math with Math Mammoth Grade 6 Complete Curriculum at http://www.mathmammoth.com/complete/grade_6.php
Просмотров: 2461 Math Mammoth
Math Basics (1,2,3 ... to Pre-Algebra)
 
02:07
If you have a student that is doing poorly in math, but are unable to figure out how to help him, then our easy to use, Kids Gotta Learn, Math Basics (1, 2, 3, ... to Pre-Algebra) is ideal for you. It is an inexpensive way to figure out exactly why the child is having difficulty, and it guides you to specific worksheets that strengthen the student's weaknesses.
Просмотров: 1305 KidsGottaLearn
Least common multiple exercise | Factors and multiples | Pre-Algebra | Khan Academy
 
04:16
We're practicing finding the least common multiple in these example exercises. We'll teach you the prime factorization approach which is a pretty nifty way to find the lcm (least common multiple). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/factors-multiples/least_common_multiple/e/least_common_multiple?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/factors-multiples/least_common_multiple/v/least-common-multiple-exercise-2?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? https://www.khanacademy.org/math/pre-algebra/factors-multiples/prime_factorization/v/common-divisibility-examples?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Pre-Algebra on Khan Academy: No way, this isn't your run of the mill arithmetic. This is Pre-algebra. You're about to play with the professionals. Think of pre-algebra as a runway. You're the airplane and algebra is your sunny vacation destination. Without the runway you're not going anywhere. Seriously, the foundation for all higher mathematics is laid with many of the concepts that we will introduce to you here: negative numbers, absolute value, factors, multiples, decimals, and fractions to name a few. So buckle up and move your seat into the upright position. We're about to take off! About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to KhanAcademy’s Pre-Algebra channel:: https://www.youtube.com/channel/UCIMlYkATtXOFswVoCZN7nAA?sub_confirmation=1 Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy
Просмотров: 1520991 Khan Academy
Simplifying Algebraic expressions - 7th Grade Math
 
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In this video we will learn how to simplify algebraic expressions. If you have an expression that has the part of it where we can apply distributive property then we solve that part first. Once we have applied distributive property on part of expression, then next part will be adding or subtracting like terms. Visit us: Bro and Sis Website: http://www.broandsismathclub.com/ Find us on Google plus: https://plus.google.com/communities/115269032503829469244?hl=en Facebook Page for Bro and Sis Math Club: https://www.facebook.com/pages/Bro-and-Sis-Math-Club/439726099507272sssss Bro and Sis Math Club is helpful for Kids struggling with Math Homework Step by Step Math Tutorial which can lead you learn details about each Math topic The Free Video Math Lessons are available so you don't have to worry to pay for Math Tutoring for your kid Math post and Extra examples of each Math topic are helpful for practice Math skill 7th Grade Math (Common Core Math) is all about teaching Seventh grader student Math skills We have also videos on below items for 7th grader students What is Commutative Property of Addition What is Commutative Property of Multiplication What is Associative Property of Addition What is Associative Property of Multiplication What is an Expression What are Like and Unlike Terms What is Distributive Property What is Factoring Techniques to Simplify Algebraic expressions Define an Equation and Algebraic Equation How to solve equations by Inverse Operation How to solve one step Equations How to solve Two Step Equations How to solve Multiple Step Equations How to solve Equations with fractions in them Techniques to convert words into expressions Examples for Conversion of Statement to Expressions What is variable in Equation What is constant in Equation Understanding Graphing & Writing Inequalities with One Variable Inequalities involving addition and Subtraction Inequalities involving Multiplication and Division Visit our play lists for Math videos on 6th grade math 5th grade math sixth grade math fifth grade math 7th grade math Seventh Grade Math free math videos for Elementry school kids Free Math videos for High School Math,Math Videos, Mathematics,Pre-algebra,algebra,Middle School Math, High school math, Common Core Math tutorials,Math Tutorials, Learn Math with Kids, Elementry school math, HomeSchooling Math,Math Games, Secondary Math,algebraic equations,Single Step Equation, Multi Step Equations, Math Homework Simplifying Algebraic Expressions
Просмотров: 57861 BroandSisMathClub
Real-World Problems Using Volume of a Cylinder Formula
 
04:24
8th grade geometry activities: Let's explore how to solve real-world word problems involving volume of cylinders, cones, and spheres. ★GET YOUR PDF WORKSHEET FOR THIS LESSON: http://bit.ly/2gGMjSM ★ Want more FREE weekly math videos? Subscribe Now: http://bit.ly/1OVJnyh ★★ Why Math? Download YOUR Free eBook and sign-up for our FREE weekly newsletter: http://www.mashupmath.com/resources/ ★★★ Learn More About Anthony: http://bit.ly/1KQ1Td3 Learning Standards (8th Grade Geometry): Solve real-world and mathematical problems involving volume of cylinders, cones, and spheres. 8.G.C.9 Know the formulas for the volumes of cones, cylinders, and spheres and use them to solve real-world and mathematical problems. What is volume of a cylinder formula? How do I find volume of a cylinder in a word problem? Volume of a cylinder worksheet 8th grade? Volume of a cylinder 8th ... MashUp Math is a great free resource for math students, parents, and teachers. Our lessons are a great resource for struggling students, flipped classroom educators, and homeschool math students. ✔✔JOIN OUR MAILING LIST: http://bit.ly/1TqV94V ✔FOLLOW US ON TWITTER: http://www.twitter.com/mashupmath ✔FOLLOW US ON INSTAGRAM: http://www.instagram.com/mashupmath ✔FOLLOW US ON PINTEREST: http://www.pinterest.com/mashupmath ✔LIKE US ON FACEBOOK: http://www.facebook.com/mashupmath Our Mission: MashUp Math is our creative solution to reviving students' passion and interest for learning mathematics. As young educators, we know that all students learn math differently and that a one-size-fits-all approach is simply ineffective. The idea that the ability to understand mathematics is reserved for a select few did not sit well with us. In addition to sharing free teacher resources (which are teacher created resources) in the form of teacher worksheets, we share new YouTube math videos every week that help math teachers and students to better understand mathematics and the common core. Our lessons can be aligned with the common core standards for common core math and are immensely popular with flipped learning educators and anyone experimenting with flipped classroom learning. As educators, we know what it takes to be a super math teacher and that we can’t always do it alone. In addition to our cool math videos, we share articles, blogs, inspirational quotes, teacher math worksheets, and math worksheets. Whether you teach in the flipped classroom, operate in blended education or online blended learning, or are interested in finding cool math online, MashUp Math will have something for you! Many students think of us as a math tutor online or as their on-demand online tutor. Others trust us for all things related to online math education—coming to use when they find themselves thinking “I don’t understand my homework assignment! and need some homework help! It is also a part of our mission to make progressive steps in mathematics education. For one, our content is created with the goal of moving students from a fixed mindset to a growth mindset. We also aim to meet the unique needs of ESL math students and support math for girls as well. Many of our users serve as a special education teacher and use our cool videos to support their special education students with special needs. Our free online math lessons are also high adaptable to your homeschool curriculum and should be added to your list of free homeschool resources. We are also very involved in the edtech world and are very popular with Google Classroom educators, Math Games Classroom Educators, and teachers who support the use of iPad for education! So if you could use some help with everyday math and are a student with a unique learning style or learning styles—like Visual Auditory Learning! Or if you’re tired of math games and are more interested in an easy-to-follow tutorial, check us out and learn math with us. No matter your school’s standards of learning, our YouTube Math Videos Lessons will work for you!
Просмотров: 5427 MashUp Math
Math Skills - MathHelp.com - 1000+ Online Math Lessons
 
01:53
MathHelp.com- http://www.MathHelp.com - offers help on all math skills from Pre-Algebra through Algebra 2 with over 1000 online math lessons featuring a personal math teacher inside every lesson!
Просмотров: 6435 MathHelp.com
Circles: radius, diameter, circumference and Pi | Geometry | Khan Academy
 
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A circle is at the foundation of geometry and how its parts relate to each other is both completely logical and a wonder. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/basic-geometry/circum_area_circles/e/radius_diameter_and_circumference?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Watch the next lesson: https://www.khanacademy.org/math/geometry/basic-geometry/circum_area_circles/v/parts-of-a-circle?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Missed the previous lesson? https://www.khanacademy.org/math/geometry/basic-geometry/heron_formula_tutorial/v/part-2-of-the-proof-of-heron-s-formula?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Geometry on Khan Academy: We are surrounded by space. And that space contains lots of things. And these things have shapes. In geometry we are concerned with the nature of these shapes, how we define them, and what they teach us about the world at large--from math to architecture to biology to astronomy (and everything in between). Learning geometry is about more than just taking your medicine ("It's good for you!"), it's at the core of everything that exists--including you. Having said all that, some of the specific topics we'll cover include angles, intersecting lines, right triangles, perimeter, area, volume, circles, triangles, quadrilaterals, analytic geometry, and geometric constructions. Wow. That's a lot. To summarize: it's difficult to imagine any area of math that is more widely used than geometry. About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Geometry channel: https://www.youtube.com/channel/UCD3OtKxPRUFw8kzYlhJXa1Q?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Просмотров: 2046454 Khan Academy
Mr.Miller Teaches Algebra Lesson 1
 
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A good way to learn algebra with my teacher Mr. Miller. This is of course lesson 1
Просмотров: 511 huevo8002
Math-Aids.com - Math Worksheets | Dynamically Created Math Worksheets
 
01:41
Math-Aids.com is Dynamically Created Math Worksheets. URL: http://www.math-aids.com Math-Aids.Com provides free math worksheets for teachers, parents, students, and home schoolers. The math worksheets are randomly and dynamically generated by our math worksheet generators. This allows you to make an unlimited number of printable math worksheets to your specifications instantly. The website contains over 92 different math topics with over 1169 unique worksheets. These math worksheets are a great resource for Kindergarten through 12th grade. They may be customized to fit your needs and may be printed immediately or saved for later use. These math worksheets are randomly created by our math worksheet generators, so you have an endless supply of quality math worksheets at your disposal. These high quality math worksheets are delivered in a PDF format and includes the answer keys. Our math worksheets are free to download, easy to use, and very flexible. A detailed description is provided in each math worksheets section. The flexibility and text book quality of the math worksheets, makes Math-Aids.Com a very unique resource for people wanting to create and use math worksheets. The answer key is included with the math worksheets as it is created. Each math topic has several different types of math worksheets to cover various types of problems you may choose to work on. They are dedicated in building the best dynamic Math Worksheets for our users. They currently have math worksheets for the following topics, Addition, Algebra 1, Algebra 2, Decimals, Division, Estimation, Exponents, Fact Family, Factors, Flash Cards, Fractions, Function Tables, Geometry, Graph, Graph Paper, Graphing, Greater Than Less Than, Hundreds Chart, In and Out Boxes, Integers, Kindergarten, Mean Mode Median & Range, Measurement, Mixed Problems, Money, Multiplication, Number Bonds, Number Lines, Number Systems, Order of Operations, Patterns, Percent, Place Value, Pre-Algebra, Probability, Properties, Pythagorean Theorem, Radicals, Ratios, Rounding, Significant Figures, Skip Counting, Subtraction, Telling Time, Venn Diagrams, Word Games and Word Problems. They are adding new math worksheets to the site every day so visit often. They are glad to design any math worksheets you might need for your Lesson Planning. Just Contact them, they will be happy to assist you. Teachers and Home schoolers use the math worksheets on this website to measure the children's mastery of basic math skills, give extra practice, homework practice, and save precious planning time. Parents use the math worksheets on this website to give their children extra practice with essential math skills. Using the math worksheets over breaks and during the summer will allow children to stay sharp and get ready for the upcoming school term. ALL PRODUCTS LISTED BELOW! ●Bookmark my Amazon link! http://amzn.to/1WnezLq ●FREE Amazon Prime: http://amzn.to/1MUSv9y 10. http://amzn.to/1LVnKxG 9. http://amzn.to/1JTeFGj 8. http://amzn.to/1LZqk6U 7. http://amzn.to/1LZqlI5 6. http://amzn.to/1Gb8JAM 5. http://amzn.to/1TpoP37 4. http://amzn.to/1D4CNOt 3. http://amzn.to/1LZqo6G 2. http://amzn.to/1J7Iu09 1. http://amzn.to/1D4CSBP ●Subscribe for more! http://bit.ly/1TawtvR ●Follow me on Google+! http://bit.ly/1T19BP3
Просмотров: 6657 Sarah's Amazing Products
fractions-decimal-percent worksheet
 
08:50
fractions-decimal-percent worksheet
Просмотров: 300 Gardnerbow
4th Grade Math Observation
 
51:27
Teacher Observation...fractions lesson
Просмотров: 604 Adam Gomez
Dividing decimals with hundredths example 3 | Decimals | Pre-Algebra | Khan Academy
 
09:29
The old saying is "practice makes perfect." Let's keep practicing dividing decimals and making our divisor a whole number. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/dividing-decimals-pre-alg/e/dividing_decimals_3?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/decimal-to-fraction-pre-alg/v/converting-fractions-to-decimals-ex1?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/dividing-decimals-pre-alg/v/dividing-decimals?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Pre-Algebra on Khan Academy: No way, this isn't your run of the mill arithmetic. This is Pre-algebra. You're about to play with the professionals. Think of pre-algebra as a runway. You're the airplane and algebra is your sunny vacation destination. Without the runway you're not going anywhere. Seriously, the foundation for all higher mathematics is laid with many of the concepts that we will introduce to you here: negative numbers, absolute value, factors, multiples, decimals, and fractions to name a few. So buckle up and move your seat into the upright position. We're about to take off! About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to KhanAcademy’s Pre-Algebra channel:: https://www.youtube.com/channel/UCIMlYkATtXOFswVoCZN7nAA?sub_confirmation=1 Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy
Просмотров: 1006052 Khan Academy
Unit conversion: gallons to quarts, pints, and cups | Pre-Algebra | Khan Academy
 
05:17
What's the difference between gallons, quarts, pints, and cups? Soooo many people go their entire lives without knowing how to convert one unit of measure to another. Take note. Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/rates-and-ratios/unit_conversion/v/converting-yards-into-inches?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? https://www.khanacademy.org/math/pre-algebra/rates-and-ratios/unit_conversion/v/converting-pounds-to-ounces?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Pre-Algebra on Khan Academy: No way, this isn't your run of the mill arithmetic. This is Pre-algebra. You're about to play with the professionals. Think of pre-algebra as a runway. You're the airplane and algebra is your sunny vacation destination. Without the runway you're not going anywhere. Seriously, the foundation for all higher mathematics is laid with many of the concepts that we will introduce to you here: negative numbers, absolute value, factors, multiples, decimals, and fractions to name a few. So buckle up and move your seat into the upright position. We're about to take off! About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to KhanAcademy’s Pre-Algebra channel:: https://www.youtube.com/channel/UCIMlYkATtXOFswVoCZN7nAA?sub_confirmation=1 Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy
Просмотров: 349449 Khan Academy
How to Teach Square Roots - On Teaching Math
 
08:50
Based on experiences teaching square roots, factoring, simplifying radical expressions to both standard Algebra 1 students and Cambridge IGCSE students I have created this lesson that teachers can follow and implement in their classroom. Follow the link below to download the PowerPoint and find other resources. Here's the link to the tutorial video that was used to create this lesson: https://youtu.be/kq35To_ICEk?list=PLYOpN8FNlKkLWKbN7UK3eo67OqoIdBfs9 Here's the page where you can the information required. http://thebeardedmathman.com/courses/algebra-1/algebra-1-teachers/square-roots-introduction-teachers/ For a full lesson plan, please click here: https://www.teacherspayteachers.com/Product/Square-Roots-Introduction-with-Numbers-and-Simple-Algebraic-Expressions-3383644
Просмотров: 541 The Bearded Math Man