Math Antics
Converting Base-10 Fractions
How do fractions and decimals relate? Scholars learn how to change base-10 fractions to decimals and vice-versa. The sixth resource in a 16-part series revisits decimal place value. The video walks through the steps to write decimal...
Numberphile
Pi and Four Fingers
The Simpsons isn't the most likely television show to teach your scholars about math—but it does! An engaging video in the Numberphile "Pi" series explains some math concepts that arise in the show. It also explains some historical...
PBS
Can You Solve the Poison Wine Challenge?
A video posits the question of how to identify the one poisoned bottle of wine from 1,000 bottles by getting 10 rats to drink the wine. Hint: Binary numbers become very useful in this situation.
TED-Ed
A Brief History of Numerical Systems
As people and civilizations have become more complex, numbers have evolved into what they are today. Watch a video that walks viewers through the history of the development of symbols into numbers and positional notations.
Curated OER
How Do You Divide a Two-Digit Number by a One-Digit Number With No Remainder?
The instructor draws a diagram to represent a given value using base 10 blocks. She shows how to divide it up into groups just to give you a visual. She then demonstrates how to solve the problem using the long division method.
Sophia Learning
Sophia: Scientific Notation: Lesson 7
This group of lessons introduces the use of scientific notation to express very large and very small values. This lesson is 7 of 18 in the series titled "Scientific Notation."
Sophia Learning
Sophia: Multiplying With Scientific Notation: Lesson 6
How to find a product when at least one number in the problem is shown in scientific notation is demonstrated in this lesson. It is 6 of 13 in the series titled "Multiplying with Scientific Notation."
Sophia Learning
Sophia: Scientific Notation: Lesson 14
This group of lessons introduces the use of scientific notation to express very large and very small values. This lesson is 14 of 18 in the series titled "Scientific Notation."
Sophia Learning
Sophia: Scientific Notation: Lesson 18
This group of lessons introduces the use of scientific notation to express very large and very small values. This lesson is 18 of 18 in the series titled "Scientific Notation."
Sophia Learning
Sophia: Scientific Notation: Lesson 6
This group of lessons introduces the use of scientific notation to express very large and very small values. This lesson is 6 of 18 in the series titled "Scientific Notation."
Sophia Learning
Sophia: Multiplying With Scientific Notation: Lesson 10
How to find a product when at least one number in the problem is shown in scientific notation is demonstrated in this lesson. It is 10 of 13 in the series titled "Multiplying with Scientific Notation."
Math Antics
Math Antics: Intro to the Metric System
Gain a basic understanding of the metric system by watching this easy to understand video tutorial. Additional resources are available as part of a paid subscription service. [10:50]
Mucho Math
Algebra2go: Addition on a Base 10 Abacus
This video gives students a visual representation of base 10 addition using an abacus while mirroring traditional hand written calculations.
Mucho Math
Algebra2go: Subtraction on a Base 10 Abacus
This video gives students a visual representation of base 10 subtraction using an abacus while mirroring traditional hand written calculations.
Sophia Learning
Sophia: Dividing With Base Ten, 3 or 4 Digits
Dividing with Base Ten, 3 or 4 digits.
Sophia Learning
Sophia: Dividing With Scientific Notation: Lesson 10
How to divide when at least one number in the problem is shown in scientific notation is demonstrated in this lesson. It is 10 of 15 in the series titled "Dividing with Scientific Notation."
Sophia Learning
Sophia: Dividing With Scientific Notation: Lesson 2
How to divide when at least one number in the problem is shown in scientific notation is demonstrated in this lesson. It is 2 of 15 in the series titled "Dividing with Scientific Notation."
Sophia Learning
Sophia: Dividing With Scientific Notation: Lesson 6
How to divide when at least one number in the problem is shown in scientific notation is demonstrated in this lesson. It is 6 of 15 in the series titled "Dividing with Scientific Notation."
Sophia Learning
Sophia: Dividing With Scientific Notation: Lesson 8
How to divide when at least one number in the problem is shown in scientific notation is demonstrated in this lesson. It is 8 of 15 in the series titled "Dividing with Scientific Notation."
Sophia Learning
Sophia: Dividing With Scientific Notation: Lesson 9
How to divide when at least one number in the problem is shown in scientific notation is demonstrated in this lesson. It is 9 of 15 in the series titled "Dividing with Scientific Notation."
Sophia Learning
Sophia: Multiplying With Scientific Notation: Lesson 12
How to find a product when at least one number in the problem is shown in scientific notation is demonstrated in this lesson. It is 12 of 13 in the series titled "Multiplying with Scientific Notation."
Sophia Learning
Sophia: Multiplying With Scientific Notation: Lesson 2
How to find a product when at least one number in the problem is shown in scientific notation is demonstrated in this lesson. It is 2 of 13 in the series titled "Multiplying with Scientific Notation."
Sophia Learning
Sophia: Multiplying With Scientific Notation: Lesson 7
How to find a product when at least one number in the problem is shown in scientific notation is demonstrated in this lesson. It is 7 of 13 in the series titled "Multiplying with Scientific Notation."