Instructional Video4:07
Curated Video

Represent Constraints in Story Problems Using Inequalities

K - 5th
Learn how to represent constraints in story problems by writing inequalities. Look at examples and tips on how to identify variables and write the appropriate inequalities. By following these instructions, students can learn how to solve...
Instructional Video3:11
Curated Video

Writing Exponential Equations from Story Problems

K - 5th
In this video, the teacher explains how to write exponential equations from story problems. They emphasize the importance of clearly defining variables and finding the relevant information in the problem.
Instructional Video4:30
Curated Video

Writing and Solving Systems of Equations in Story Problems

K - 5th
In this video, you will learn how to write a system of equations to solve story problems with multiple unknowns. The goal is to find the solutions that satisfy each equation in the system. You will also explore different methods to solve...
Instructional Video4:38
Curated Video

Writing Quadratic Equations from Story Problems

K - 5th
In this video, the teacher explains how to write quadratic equations based on information from story problems. Using the example of launching a water balloon, the teacher demonstrates how to find the relevant information, such as initial...
Instructional Video4:23
Curated Video

Representing Constraints in Story Problems with Inequalities

K - 5th
In this video, the teacher explains how to represent constraints in story problems by writing a system of inequalities. Using the example of a chef needing a certain amount of meat and a specific budget, the teacher demonstrates how to...
Instructional Video5:32
Curated Video

Writing Linear Equations from Story Problems

K - 5th
This video explains how to write a linear equation from information given in a story problem. They cover the concepts of slope, y-intercept, and the slope-intercept form of an equation. Through two examples, they demonstrate how to...
Instructional Video7:35
Brainwaves Video Anthology

M.W. Penn - Teaching Math Concepts to Young Children

Higher Ed
MW Penn writes stories and poetry for young children to introduce them to the seminal ideas of mathematics.



Her interests, math and literature, are not separate worlds. Children love stories and they enjoy the patterns of...
Instructional Video4:27
Teaching Without Frills

Ways to Make 5 Using Drawings - Kindergarten Math - "Making 5"

K - 5th
In this video, you'll learn different ways to make 5 using drawings to help you! We will solve two "Making 5" story problems together.
Instructional Video10:29
Curated Video

Sophie Germain for Kids | Bedtime History

K - 5th
In this video, we explore the life and achievements of Sophie Germain, a trailblazing mathematician whose work laid the foundation for many mathematical theories and advancements. Born in 1776 in Paris, Germain pursued mathematics...
Instructional Video4:12
Curated Video

The Media Got The Math WRONG - The Golden Ratio

6th - 11th
15-year old Joseph Rosenfeld thought he spotted an error in the Boston Museum of Science. The exhibit Mathematica has a sign that says the golden ratio is (√5 - 1)/2. He remembered and checked online that the golden ratio is supposed to...
Instructional Video1:46
Brainwaves Video Anthology

M.W. Penn - Teachers Make a Difference - Professor Elizabeth Blewitt

Higher Ed
MW Penn writes stories and poetry for young children to introduce them to the seminal ideas of mathematics.



Her interests, math and literature, are not separate worlds. Children love stories and they enjoy the patterns of...
Instructional Video5:02
Curated Video

Dividing Whole Numbers by Fractions

K - 5th
In this video, the teacher explains how to divide a whole number by a fraction. They emphasize the importance of understanding the context of the division problem and using stories or real-life scenarios to make sense of the quotient.
Instructional Video3:59
Curated Video

The Pros and Cons of Organic Farming | Ecology and Environment | Biology | FuseSchool

12th - Higher Ed
The Pros and Cons of Organic Farming | Ecology and Environment | Biology | FuseSchool In this videoef='https://www.youtube.com/watch?v=WhOrIUlrnPo' target='_blank' rel='nofollow'>video we looked at the key principles of organic...
Instructional Video4:30
Seeker

Can We Really Have Stealth Helicopters When They’re So Loud?

9th - 11th
Can helicopters be quiet as a mouse or is the technology so secret because it’s not real? and riding a helicopter is always going to be loud. Find out how this technology works and how close are we to the stealth helicopter reality. Why...
Instructional Video5:52
Seeker

Could Everything We Know About String Theory Be Wrong?

9th - 11th
It’s been 50 years since string theory was first proposed, but now some new research could call it all into question. WTF is Quantum Retrocausality? (ft. Physics Girl)...
Instructional Video4:22
1
1
Calculus Expert

Sketching a Graph from a Story Problem

11th - Higher Ed Standards
One of the beauties of mathematics is the ability to take words and turn them into symbols. The lesson uses a graph to tell a story, and translates a description of water changing temperatures into a graph. The instructor then reviews...
Instructional Video6:50
Curated OER

How Do You Turn a More Complicated Equation into Words?

8th - 11th
Pay attention! This is a bit more complicated than having a word problem and rewriting it algebraically. In this problem, do the reverse. Write a story to go with the given algebraic expression. Your class may feel stumped with a problem...
Instructional Video3:23
Curated OER

How Do You Turn a Simple Equation into Words?

6th - 9th
The instructor illustrates one example of how to write a word problem when given an algebraic expression. The possibilities are as varied as one can imagine. But watch as she illustrates the steps to take in putting a story together.
Instructional Video5:33
Monterey Institute for Technology and Education

Rules of Exponents

8th - 9th Standards
Explaining the hows and whys of exponent laws in an approachable and non-intimidating manner is no small task. But here, it is accomplished with humor and real-life examples. Set up with scenarios from biology, the role of exponents and...