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• 14:28

### Math Antics - Scientific Notation

427 views / 1 likes - added

• 12:49

### Scientific Notation Examples | Pre-Algebra | Khan Academy

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• 20:48

### Introduction To Scientific Notation | Pre-Algebra | Khan Academy

581 views / 0 likes - added

Introduction to scientific notation. An in-depth discussion about why and how scientific notation is used. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/scientific-notation/e/sc

• 05:33

### Scientific notation 1

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U07_L1_T2_we1 Scientific notation 1

• 03:59

### Scientific notation 2

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U07_L1_T2_we2 Scientific notation 2

• ### Scientific Notation Example

47 views / 0 likes - added

An good example of scientific notation.

• 04:13

### Subtracting In Scientific Notation

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Subtracting in scientific notation

• 11:26

### Scientific Notation

406 views / 0 likes - added

Scientific Notation More free lessons at: http://www.khanacademy.org/video?v=i6lfVUp5RW8

• 04:12

### Scientific Notation I

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u11_l1_t4_we1 Scientific Notation I More free lessons at: http://www.khanacademy.org/video?v=6phoVfGKKec Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:28

### Scientific Notation 3 (new)

347 views / 0 likes - added

u11_l1_t4_we3 Scientific Notation 3 More free lessons at: http://www.khanacademy.org/video?v=dD71fFNwVJw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 06:21

### Scientific notation 3

413 views / 0 likes - added

U07_L1_T2_we3 Scientific notation 3 More free lessons at: http://www.khanacademy.org/video?v=XJBwJjP2_hM Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 05:24

### Scientific Notation Example 2

419 views / 1 likes - added

u11_l1_t4_we2 Scientific Notation 2 More free lessons at: http://www.khanacademy.org/video?v=xxAFh-qHPPA Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 07:35

### Multiplying in Scientific Notation

445 views / 0 likes - added

u11_l1_t4_we_int Multiplying in Scientific Notation More free lessons at: http://www.khanacademy.org/video?v=67jn5Zv-myg Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 06:44 Popular

### Math Antics - Convert any Fraction to a Decimal

812 views / 2 likes - added

http://www.mathantics.com Here is the video mentioned about converting Base-10 fractions: http://www.youtube.com/watch?v=_jcW-ZgpRbM Here is the video mentioned about decimal numbers: http://www.youtube.com/watch?v=Mst8iZjIpFE And here is the video mentio

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• 11:09

### Math Antics - Exponents and Square Roots

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• 02:38

### Function Notation — Harder Example | Math | New SAT | Khan Academy

479 views / 0 likes - added

Watch Sal work through a harder Function notation problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q1-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Misse

• 02:26

### Function Notation — Basic Example | Math | New SAT | Khan Academy

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Watch Sal work through a basic Function notation problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p13-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Misse

• 03:09

### Simplifying Square Roots | Exponents, Radicals, And Scientific Notation | Pre-Algebra | Khan Academy

614 views / 0 likes - added

• 09:43

### Exponent Rules Part 1 | Exponents, Radicals, And Scientific Notation | Pre-Algebra | Khan Academy

536 views / 0 likes - added

• 09:45

523 views / 1 likes - added

• 07:14

### Negative Exponents | Exponents, Radicals, And Scientific Notation | Pre-Algebra | Khan Academy

515 views / 0 likes - added

How does a negative exponent affect our answer? Before you assume that the answer must be negative, think again! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/negative-exponents

• 13:46

### Algebra Basics: Laws Of Exponents - Math Antics

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This is a re-upload to correct a minor math typo.Learn More at mathantics.comVisit http://www.mathantics.com for more Free math videos and additional subscription based content!

• 08:53 Popular

### Math Antics - What Are Percentages?

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• 08:28 Popular

### Math Antics - What Percent Is It?

1,274 views / 6 likes - added

• 10:30 Popular

### Math Antics - Proportions

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• 07:27 Popular

### Math Antics - Polygons

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• 07:40 Popular

### Math Antics - Triangles

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• 09:50 Popular

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• 07:29 Popular

### Math Antics - Perimeter

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• 10:27 Popular

### Math Antics - Area

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• 07:58 Popular

### Math Antics - Circles, What Is PI?

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• 11:23

### Math Antics - What Is Arithmetic?

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• 06:18

### Math Antics - Factoring

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• 10:41 Popular

### Math Antics - Rounding

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• 09:26 Popular

### Math Antics - Place Value

1,215 views / 4 likes - added

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• 12:36 Popular

### Math Antics - Volume

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• 13:15

### Math Antics - Absolute Value

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• 08:50 Popular

### Math Antics - Ratios And Rates

1,328 views / 2 likes - added

• 07:46 Popular

### Math Antics - Angle Basics

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• 09:17 Popular

### Math Antics - Angles&Degrees

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• 09:40 Popular

### Math Antics - Order Of Operations

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• 06:40 Popular

### Math Antics - Prime Factorization

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• 09:58 Popular

### Math Antics - Basic Division

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• 11:18 Popular

### Math Antics - Long Division

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• 08:27 Popular

### Math Antics - Negative Numbers

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• 05:17

### Math Antics - Fractions Are Parts

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• 05:56

### Math Antics - Working With Parts

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• 03:03

### Math Antics - Fractions Are Division

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• 06:42

### Math Antics - Types of Fractions

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• 09:15 Popular

### Math Antics - Fractions and Decimals

1,713 views / 8 likes - added

• 06:36

### Math Antics - Converting Any Fraction

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• 06:31

### Math Antics - Comparing Fractions

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• 05:42 Popular

### Math Antics - Multiplying Fractions

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• 08:31 Popular

### Math Antics - Simplifying Fractions

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• 05:07

### Math Antics - Common Denominator ECD

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• 05:23

### Math Antics - Common Denominator LCD

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• 05:13 Popular

### Math Antics - Dividing Fractions

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• 07:43 Popular

### Math Antics - Mixed Numbers

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• 11:51

### Math Antics - Decimal Place Value

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• 12:15 Popular

### Math Antics - Decimal Arithmetic

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• 11:04 Popular

### Math Antics - Mean, Median and Mode

1,302 views / 3 likes - added

• 12:55 Popular

### Math Antics - The Pythagorean Theorem

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• 13:56

### Math Antics - Units of Distance

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• 14:31

### Math Antics - Telling Time

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• 13:53

### Math Antics - Number Patterns

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• 10:57

### Math Antics - Measuring Distance

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Fortunately we had filmed this episode before the COVID-19 lockdowns. It's taken us a while to do the editing, but we hope you all like it!Learn More at mathantics.comVisit http://www.mathantics.com for more Free math videos and additional subscription ba

• 11:28

### Math Antics - Basic Probability

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This is a re-upload to correct some terminology.In the previous version we suggested that the terms odds and probability could be used interchangeably. While this may be okay in casual conversation (since both have to do with the likelihood of an event),

• 08:37 Popular

### Math Antics - Percents And Equivalent Fractions

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• 07:32 Popular

### Math Antics - Finding A Percent Of A Number

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• 05:07

### Math Antics - Percents Missing Total

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• 07:54

### Math Antics - Points, Lines,&Planes

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• 07:56 Popular

### Math Antics - Circles, Circumference And Area

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• 06:29

### Math Antics - Multi-Digit Addition

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• 06:57 Popular

### Math Antics - Multi-Digit Subtraction

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• 06:05

### Math Antics - Multi-Digit Multiplication Pt 1

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• 08:25 Popular

### Math Antics - Multi-Digit Multiplication Pt 2

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• 11:23 Popular

### Math Antics - Adding&Subtracting Integers

1,379 views / 1 likes - added

• 09:51 Popular

### Math Antics - Integer Multiplication&Division

966 views / 2 likes - added

• 06:59

### Math Antics - Converting Base-10 Fractions

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• 04:22 Popular

### Math Antics - Adding and Subtracting Fractions

1,764 views / 1 likes - added

• 09:40 Popular

### Math Antics - Intro To Exponents (aka Indices)

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• 11:34 Popular

### Algebra Basics: What Are Functions? - Math Antics

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• 13:24 Popular

### Basic Linear Functions - Math Antics

816 views / 1 likes - added

• 09:04

### Math Antics - Adding Mixed Numbers

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• 09:13

### Math Antics - Subtracting Mixed Numbers

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• 10:51 Popular

### Math Antics - Intro to the Metric System

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• 12:51

### Math Antics - Calculating Percent Change

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• 13:05 Popular

### Math Antics - Long Division With 2-Digit Divisors

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• 12:01

### Algebra Basics: Slope And Distance - Math Antics

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• 11:09

### Algebra Basics: What Are Polynomials? - Math Antics

630 views / 0 likes - added

This video introduces students to polynomials and terms. Part of 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

• 10:14 Popular

### Algebra Basics: Graphing On The Coordinate Plane - Math Antics

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• 10:43 Popular

### Algebra Basics: Simplifying Polynomials - Math Antics

1,272 views / 1 likes - added

In this video, we explain the concept of "like terms" and show how polynomials can be simplified by combining like terms. Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Learn More at

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• 11:54 Popular

### Algebra Basics: The Distributive Property - Math Antics

1,215 views / 0 likes - added

This video introduces the Distributive Property in its general algebraic form: a(b + c) = ab + ac It shows how this patten is helpful when working with polynomials. Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEB

• 10:29 Popular

### Algebra Basics: Solving 2-Step Equations - Math Antics

836 views / 1 likes - added

There was a confusing example in the original video. This is the updated version. This video shows students how to solve 2-step Algebra equations involving one addition or subtraction and one multiplication or division. Part of the Algebra Basics Series:

• 09:35 Popular

### Algebra Basics: Solving Basic Equations Part 2 - Math Antics

1,271 views / 0 likes - added

Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Previous video: https://youtu.be/l3XzepN03KQ Next video: Coming Soon This video shows students how to solve simple 1-step Algebra equati

• 11:08 Popular

### Algebra Basics: Solving Basic Equations Part 1 - Math Antics

1,301 views / 3 likes - added

Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Previous video: https://youtu.be/NybHckSEQBI Next video: https://youtu.be/Qyd_v3DGzTM This video shows students how to solve simple 1-st

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• 02:36

### How To Interpret An Expression With Function Notation | Functions | Algebra I | Khan Academy

549 views / 0 likes - added

Sal interprets the expression P(5) minor P(9) where P models the number of people at the beach over time. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/interpreting-function-notation

• 03:24

### How To Interpret An Expression With Function Notation | Functions | Algebra I | Khan Academy

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Sal interprets the expression M(30)-M(0)=100 where M models an account balance over time. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/interpreting-function-notation/e/function-nota

• 12:47

### Math Antics - Mixed Numbers

674 views / 1 likes - added

In this re-make of our Mixed Numbers video, we take a more intuitive approach to converting between Mixed Numbers and Improper Fractions. You can still access the old version of the video here: https://www.youtube.com/watch?v=-55KA6kaXFY

• 06:09

### Partial Sum Notation

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Partial sum notation

• 09:36

### Introduction To Interval Notation

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Introduction to interval notation

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• 12:14

### Algebra Basics: Exponents In Algebra - Math Antics

508 views / 0 likes - added

Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Previous video: https://youtu.be/K6ewhnaL4KQ This video shows how exponents can be used more generally with variables. It explains why x

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• 04:33 Popular

### Average Rate Of Change With Function Notation

4,174 views / 1 likes - added

Average rate of change with function notation

• 12:07

### Algebra Basics: What Is Algebra? - Math Antics

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The first video in the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Next video: https://youtu.be/l3XzepN03KQ This video gives an overview of Algebra and introduces the concepts of unknown value

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• 10:18

### Projectile Motion with Ordered Set Notation

378 views / 0 likes - added

Solving the second part to the projectile motion problem (with wind gust) using ordered set vector notation More free lessons at: http://www.khanacademy.org/video?v=jl_gQ-eL3xo

• 09:13

### Unit Vector Notation (part 2)

443 views / 0 likes - added

More on unit vector notation. Showing that adding the x and y components of two vectors is equivalent to adding the vectors visually using the head-to-tail method More free lessons at: http://www.khanacademy.org/video?v=595Tiga1gIg

• 05:12

### What’s The Difference Between A Scientific Law And Theory? - Matt Anticole

481 views / 3 likes - added

View full lesson: http://ed.ted.com/lessons/what-s-the-difference-between-a-scientific-law-and-theory-matt-anticole Chat with a friend about an established scientific theory, and she might reply, “Well, that’s just a theory.” But a conversation about an e

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• 13:55 Popular

### 18 MATH RIDDLES THAT EVEN YOUR MATH TEACHER WILL FAIL

957 views / 2 likes - added

A great chance to challenge your math teacher! These 18 math riddles will trick and will make sweat even your math teacher: 00:14 - Easy riddle to warm you up for the main brain workout. Kids solve this in seconds! 00:46 - Riddle to test your ability to t

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• 05:16

### Math - Summer of STEM - Spirolateral Math Art and Transforming Ninja Stars

699 views / 1 likes - added

Math! This week we make transforming geometric ninja stars and spirolateral math art. Math Book: https://drive.google.com/file/d/0B-GbYsz_QH2WN2gwTTFXU0pLNGM/view?usp=sharing Spirolateral Sheet: https://drive.google.com/file/d/0B-GbYsz_QH2WaVFJNFJCZDRIcms

• 11:48

### The Scientific Method

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The scientific method

• 04:27

### Not All Scientific Studies Are Created Equal - David H. Schwartz

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View full lesson: Not all scientific studies are created equal - David H. Schwartz Every day, we are bombarded by attention grabbing headlines that promise miracle cures to all of our ailments -- often backed up by a "scientific study." But what are these

• 04:41

### The Scientific Origins Of The Minotaur - Matt Kaplan

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View full lesson: http://ed.ted.com/lessons/the-scientific-origins-of-the-minotaur-matt-kaplan The myth of the Minotaur tells the story of an enraged beast forever wandering the corridors of a damp labyrinth, filled with a rage so intense that its deafeni

• 08:27

### Math Tricks and the Joy of Math I The Great Courses

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Try a free month trial of The Great Courses Plus and watch Joy of Mathematics here: https://www.thegreatcoursesplus.com/special-offer?utm_source=US_OnlineVideo&utm_medium=SocialMediaEditorialYouTube&utm_campaign=136229 Welcome to the Joy of Math. I'm Arth

• 13:23

### 7 Scientific Urban Legends Debunked!

134 views / 2 likes - added

I HAVE A PATREON NOW!! Join the community https://www.patreon.com/itsokaytobesmartSUBSCRIBE so you dont miss a video! http://bit.ly/iotbs_sub More info and sources below It sounds like such an incredible fact. Our own cells are outnumbered by our microbes

• 06:45

207 views / 0 likes - added

Baffled by equations, well no more! Continue learning at this video's sponsor https://brilliant.org/dosLots of people find mathematical equations intimidating because they don't make sense. But they are not hard to understand if you follow a few steps, an

• 07:32

### How simple ideas lead to scientific discoveries

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Adam Savage walks through two spectacular examples of profound scientific discoveries that came from simple, creative methods anyone could have followed -- Eratosthenes' calculation of the Earth's circumference around 200 BC and Hippolyte Fizeau's measure

• 15:08

### Scientific Revolution: Crash Course European History #12

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There was a lot of bad stuff going on in Europe in the 17th century. We've seen wars, plagues, and unrest of all types. But, there is some good news. Huge advances were underway in the scientific community in Europe at this time. In this video we'll look

• 05:16

### Scientific Poster | What is this thing?!

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What are scientific posters and how are they used? And which snack should you position yourself by for maximum poster exposure? Trying to document grad school one YouTube video at a time, from lab equipment to genetics lessons to interviews with other stu

• 02:05

### Classroom Antics | Clarence | Cartoon Network

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We get a tour of Ms. Baker's rambunctious classroom while she is on a phone call. CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/1jq0JYj About Clarence: With his friends Sumo and Jeff, Clarence finds amazement a

• 04:31

### The Scientific Method. Animated Science. Episode 1.

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The episode describes the scientific method and illustrates each of the phases that compose it. The main character observes the phenomenon that is going to be analysed —the growth of two plants—, and develops a hypothesis. Together with the re

• 04:47

### Things Of Beauty: Scientific Instruments Of Yore

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For more than 30 years, Steve Erenberg has collected early scientific and medical objects and instruments. Packed with shelves and displays brimming with Victorian medical masks, surreal anatomical models, and futuristic test prostheses, Erenberg's store/

• 07:00

### 10 Scientific Ways To Know If Your Dog Loves You

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10 scientific ways to know your dog loves you so muchDog cognitive science has come a long way over the past two decades. Wagging tails, persuasive looks and the shape of ears yield all kinds of information about a dogs intentions and emotional state.The

• 01:42

### How To Use Rounding in Math Problems

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How To Use Rounding in Math Problems. Part of the series: Math Problems. In certain math problems rounding may actually make finding a solution easier and more clear. Use rounding in math problems with help from a mathematics educator in this free video c

• 04:47

### 5 Brilliant Scientific Accidents

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Finding success in science requires smarts, determination, and sometimes a bit of luck. NPR's Skunk Bear, created the Golden Mole Award For Accidental Brilliance to celebrate that last part. Check out the top nominees' stories and see the winner announced

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• 48:26

### Khan Academy Live: SAT Math

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Need help with SAT math? Join Eric, one of Khan Academy’s SAT experts, for an SAT math class. Eric reviews some of the most important math skills for the test and provides tips on how to avoid careless mistakes. This is a recording of our May 16 livestrea

• 13:04

### The Scientific Methods: Crash Course History of Science #14

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Historically speaking, there is no one scientific method. Theres more than one way to make knowledge. In this episode we're going to look at a few of those ways and how they became more of the "norm."***Crash Course is on Patreon! You can support us direc

• 08:03

### 12 AWESOME SCIENTIFIC EXPERIMENTS FOR KIDS

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EXCITING EXPERIMENTS FOR KIDS It's high time ot tease your brain with cool experiments for kids! They are absolutely safe (maybe a bit messy, but you have to be accurate) and bring a lot of fun and knowledge! Let's turn education into a funny game togethe

• 04:37

### Why do people get so anxious about math? - Orly Rubinsten

587 views / 1 likes - added

View full lesson: http://ed.ted.com/lessons/why-do-people-get-so-anxious-about-math-orly-rubinsten Have you ever sat down to take a math test and immediately felt your heart beat faster and your palms start to sweat? This is called math anxiety, and if it

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• 09:41

### Understanding Calendar Notation

466 views / 0 likes - added

Difference between BC, BCE, AD and CE. A little bit about the birth of Jesus as well. More free lessons at: http://www.khanacademy.org/video?v=EKKe7DBZVhI

• 04:12

### Correction Calendar Notation

385 views / 0 likes - added

Correcting the time difference calculation by taking into account that there is no year 0 More free lessons at: http://www.khanacademy.org/video?v=N06Jy-gQog8

• 09:54

### Unit Vector Notation

345 views / 0 likes - added

Expressing a vector as the scaled sum of unit vectors More free lessons at: http://www.khanacademy.org/video?v=FaF3v-ezbSk

• 13:30

### The Raven Paradox - A Hiccup in the Scientific Method

232 views / 0 likes - added

Sign up to brilliant.org with this link to receive a 20% discount! https://brilliant.org/upandatom/ This video has been heavily influenced by the introductory Philosophy of Science book "Theory and Reality" by Peter Godfrey-Smith. I highly recommend this

• 02:38

### Adding 5 + 3 + 6 | Addition And Subtraction Within 20 | Early Math | Khan Academy

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• 02:50

### Adding By Getting To Group Of 10 First | Early Math | Khan Academy

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• 03:19

### Adding 8 + 7 | Addition And Subtraction Within 20 | Early Math | Khan Academy

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• 07:58

### Unit Vectors and Engineering Notation

330 views / 0 likes - added

Using unit vectors to represent the components of a vector More free lessons at: http://www.khanacademy.org/video?v=2QjdcVTgTTA

• 07:20

### 5 cool math tricks ft. Technicality

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Math can be fun when you play with the rules, use it to do everyday things like fast math for calculating tips, and do some math magic tricks! Plus, math is the language of physics. Check out these 5 fun math tricks with Alex from Technicality. Check out

• 03:53

### Adding 7 + 6 | Addition And Subtraction Within 20 | Early Math | Khan Academy

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• 04:03

### Subtracting 14 - 6 | Addition And Subtraction Within 20 | Early Math | Khan Academy

457 views / 0 likes - added

Learn how to subtract 14 - 6 by first thinking about subtracting 2 and 4. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-sub-20/e/subtraction_2?utm_source=YT&u

• 03:23

### Spots On A Die | Addition And Subtraction Within 100 | Early Math | Khan Academy

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• 04:25

### Using Crayons | Addition And Subtraction Within 100 | Early Math | Khan Academy

500 views / 1 likes - added

• 02:45

### Understanding Place Value While Subtracting Ones | Early Math | Khan Academy

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• 02:36

### Understanding Place Value When Adding Ones | Early Math | Khan Academy

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• 03:37

### Starfish Rulers | Addition And Subtraction Within 100 | Early Math | Khan Academy

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• 03:59

### Adding Ten Or One Hundred | Addition And Subtraction Within 100 | Early Math | Khan Academy

522 views / 1 likes - added

• 02:53

### More Word Problems | Addition And Subtraction Within 100 | Early Math | Khan Academy

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• 01:54

### Missing Numbers Between 0 And 120 | Counting | Early Math | Khan Academy

581 views / 0 likes - added

Learn how to find missing numbers between 0 and 120. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-counting-topic/cc-early-math-numbers-120/e/count-to-100?utm_source=YT&utm_medium=Des

• 04:58

### Number Grid | Counting | Early Math | Khan Academy

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In our introductory video to counting, Sal goes through all the numbers from 0 to 100, so we can start to see some interesting patterns. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-

• 02:34

### Adding Two-digit Numbers Without Regrouping | Early Math | Khan Academy

679 views / 1 likes - added

• 04:06

### Making 5 | Basic Addition And Subtraction | Early Math | Khan Academy

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• 04:56

### Equal Sign | Addition And Subtraction Within 20 | Early Math | Khan Academy

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• 02:04

### Compose Shapes | Geometry | Early Math | Khan Academy

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Learn how to combine shapes to make other shapes. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-geometry-topic/cc-early-math-composing-shapes/e/compose-shapes?utm_source=YT&utm_medium

• 04:19

### Snow On Friday | Addition And Subtraction Within 100 | Early Math | Khan Academy

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• 07:34

### Pixar: The Math Behind The Movies - Tony DeRose

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View full lesson: http://ed.ted.com/lessons/pixar-the-math-behind-the-movies-tony-derose The folks at Pixar are widely known as some of the world's best storytellers and animators. They are perhaps less recognized as some of the most innovative math whizz

• 02:37

### Understanding Place Value When Subtracting Tens | Early Math | Khan Academy

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• 03:16

### Understanding Place Value While Adding Tens | Early Math | Khan Academy

384 views / 0 likes - added

• 05:32

### Exercising Gorillas | Addition And Subtraction Within 20 | Early Math | Khan Academy

472 views / 0 likes - added

• 03:38

### Sea Monsters And Superheroes | Addition And Subtraction Within 20 | Early Math | Khan Academy

494 views / 0 likes - added

• 02:49

### Skip Counting By 100 Example | Addition And Subtraction Within 100 | Early Math | Khan Academy

526 views / 0 likes - added

• 03:12

### Subtracting Hundreds, Tens, And Ones | Early Math | Khan Academy

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Learn how to subtract three-digit numbers by subtracting ones, tens, and hundreds. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-sub-ones-tens-hundreds/e/sub

• 02:05

### Skip Counting By 5 Example | Addition And Subtraction Within 100 | Early Math | Khan Academy

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• 04:11 Popular

### Subtracting Ten Or One Hundred | Addition And Subtraction Within 100 | Early Math | Khan Academy

1,003 views / 0 likes - added

Learn how to subtract 1, 10, or 100 from a number. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-sub-ones-tens-hundreds/e/subtract-within-1000--level-1?utm_s

• 00:44

### Count By Category | Counting | Early Math | Khan Academy

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Learn to count the number of things in different categories. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-counting-topic/cc-early-math-comparing-numbers/e/sort-groups-by-count?utm_so

• 02:25

### Halves And Fourths | Geometry | Early Math | Khan Academy

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Learn how to divide shapes into two or four equal sections. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-geometry-topic/cc-early-math-fractions-of-shapes/e/halves-and-fourths?utm_sou

• 02:00

585 views / 0 likes - added

Learn that if we have 3 bananas, then we need 7 more bananas to make 10 bananas. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basics/cc-early-math-make-10/e/making-ten-2?utm_

• 06:09

### Recognizing Shapes | Geometry | Early Math | Khan Academy

572 views / 1 likes - added

Learn how to identify circles, triangles, squares, rectangles, rhombuses, and trapezoids. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-geometry-topic/cc-early-math-shapes/e/naming-sh

• 02:36

### Counting By Tens Examples | Addition And Subtraction Within 100 | Early Math | Khan Academy

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• 02:12

### Fewer Word Problems | Addition And Subtraction Within 100 | Early Math | Khan Academy

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• 02:58

### Monkeys For A Party | Place Value (tens And Hundreds) | Early Math | Khan Academy

460 views / 0 likes - added

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-teens/e/teen-numbers-1?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the next lesson: https:

• 02:37

### Order By Length | Measurement And Data | Early Math | Khan Academy

576 views / 0 likes - added

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-length-intro/e/order-by-length?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the next lesso

• 02:03

### Comparing Numbers Of Objects | Counting | Early Math | Khan Academy

550 views / 1 likes - added

Learn what "more than" and "less than" mean. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-counting-topic/cc-early-math-comparing-numbers/e/compare-groups-through-10?utm_source=YT&utm

• 09:47

### Calculating dot and cross products with unit vector notation

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Calculating the dot and cross products when vectors are presented in their x, y, and z (or i,j, and k) components. More free lessons at: http://www.khanacademy.org/video?v=enr7JqvehJs

• 09:46

### Why My Teenage Code Was Terrible: Sorting Algorithms and Big O Notation

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When I was a teenager, I wrote some terrible code. Here's why. Sponsored by Dashlane for free on your first device @ https://www.dashlane.com/tomscottMORE BASICS: https://www.youtube.com/playlist?list=PL96C35uN7xGLLeET0dOWaKHkAlPsrkchaWritten by Sean M El

• 03:31

### Fence Posts For Horses | Addition And Subtraction Within 100 | Early Math | Khan Academy

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• 01:54

### Getting To 10 By Filling Boxes | Basic Addition And Subtraction | Early Math | Khan Academy

525 views / 0 likes - added

Learn how to add two numbers to make 10. This video shows two examples: 3 + ___ = 10 and 6 + ___ = 10. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basics/cc-early-math-make-

• 03:52

### Ben Eater Eats The Numbers | Counting | Early Math | Khan Academy

699 views / 0 likes - added

Learn how to find which numbers are missing in a number grid. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-counting-topic/cc-early-math-numbers-120/e/count-from-any-number?utm_source

• 03:18

### Counting Dollars | Measurement And Data | Early Math | Khan Academy

486 views / 0 likes - added

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-money/v/counting-dollars?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the next lesson: htt

• 04:40

### Measuring Lengths 2 | Measurement And Data | Early Math | Khan Academy

483 views / 0 likes - added

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-measuring-length/e/measuring-lengths-2?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the ne

• 03:23

### Comparison Word Problems | Addition And Subtraction Within 20 | Early Math | Khan Academy

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• 02:17

### Pieces Of Fruit | Basic Addition And Subtraction | Early Math | Khan Academy

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Learn how to add fruit (by putting fruit together) and sutract fruit (by taking fruit away). Examples used are 5+3 and 5-3. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basic

• 03:00

### Teens As Sums With 10 | Place Value (tens And Hundreds) | Early Math | Khan Academy

472 views / 0 likes - added

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-teens/e/teen-numbers-1?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the next lesson: https:

• 03:37

### Adding Hundreds, Tens, And Ones | Addition And Subtraction Within 100 | Early Math | Khan Academy

683 views / 0 likes - added

• 03:33

### Losing Tennis Balls | Addition And Subtraction Within 100 | Early Math | Khan Academy

488 views / 0 likes - added

• 02:10

### Subtract Tens Exercise | Addition And Subtraction Within 100 | Early Math | Khan Academy

486 views / 0 likes - added

• 04:31

### Counting American Coins | Measurement And Data | Early Math | Khan Academy

503 views / 0 likes - added

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-money/v/counting-dollars?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the next lesson: htt

• 03:07

### Comparing Lengths | Measurement And Data | Early Math | Khan Academy

523 views / 0 likes - added

• 01:31

### Filling Rectangles With Squares | Geometry | Early Math | Khan Academy

499 views / 0 likes - added

Learn how to fill rectangles with squares. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-geometry-topic/cc-early-math-fractions-of-shapes/e/filling-rectangles-with-same-sized-squares?

• 02:03

### Estimating Lengths | Measurement And Data | Early Math | Khan Academy

478 views / 0 likes - added

• 04:19

### Cousin Fal's Shape Collection | Geometry | Early Math | Khan Academy

444 views / 0 likes - added

Learn how to classify shapes based on their number of sides, number of corners, and side-lengths. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-geometry-topic/cc-early-math-shapes/e/n

• 02:16

### Telling Time Exercise Example 2 | Measurement And Data | Early Math | Khan Academy

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Tell time on unlabeled analog clocks. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-time/e/telling_time?utm_source=YT&utm_medium=Desc&utm_campaign=Ear

• 01:43

### Solving Problems With Bar Graphs 2 | Measurement And Data | Early Math | Khan Academy

539 views / 1 likes - added

• 02:54

### Measuring Lengths With Different Units | Measurement And Data | Early Math | Khan Academy

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• 02:51

### Telling Time Exercise Example 1 | Measurement And Data | Early Math | Khan Academy

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Tell time on a labeled analog clock. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-time/e/telling_time_0.5?utm_source=YT&utm_medium=Desc&utm_campaign=

• 02:57

### Reading Bar Graph Examples | Measurement And Data | Early Math | Khan Academy

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• 03:09

### Making Line Plots | Measurement And Data | Early Math | Khan Academy

491 views / 0 likes - added

Making line plots. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-line-plots/e/creating-line-plots-1?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMa

• 05:50

### Length Word Problems | Measurement And Data | Early Math | Khan Academy

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• 04:28

### Adding And Subtracting On Number Line Word Problems | Early Math | Khan Academy

491 views / 0 likes - added

• 02:48

### Picture Graphs | Measurement And Data | Early Math | Khan Academy

510 views / 0 likes - added

• 01:31

### Comparing Small Numbers On The Number Line | Counting | Early Math | Khan Academy

548 views / 0 likes - added

Learn to use a number line to compare numbers. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-counting-topic/cc-early-math-comparing-numbers/e/comparing-numbers-through-10?utm_source=Y

• 05:41

### ‘The Swim’ Ended With 1,000 New Scientific Samples... Here’s What’s Next | The Swim

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Broken sails don’t mean broken spirits for Ben Lecomte and his team. After six grueling months on the water, 'Seeker' has landed in Hawaii with a treasure trove of rare data and a commitment to a cleaner future. The Great Pacific Garbage Patch Is Not What

• 03:00

### The Scientific Power Of Meditation

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How exactly does meditation affect your body? GET THE BOOK! http://asapscience.com/book SUBSCRIBE: http://bit.ly/10kWnZ7 Written by: Rachel Salt, Gregory Brown and Mitchell Moffit FOLLOW US--- Instagram and Twitter: @whalewatchmeplz and @mitchellmoffit Cl

• 03:26

### The 9 BEST Scientific Study Tips

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Ace any exam with these study tips! Check out TD http://td.com/student 7 Exam Anxiety Tips: https://youtu.be/FyBdA61GmJ0 SUBSCRIBE (it's free): http://bit.ly/asapsci GET THE ASAPSCIENCE BOOK: http://asapscience.com/book/ Written by Amanda Edward, Gregory

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