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Curated Video
Represent Constraints in Story Problems Using Inequalities
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...
Curated Video
Writing Exponential Equations from Story Problems
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.
Curated Video
Writing and Solving Systems of Equations in Story Problems
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...
Curated Video
Writing Quadratic Equations from Story Problems
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...
Curated Video
Representing Constraints in Story Problems with Inequalities
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...
Curated Video
Writing Linear Equations from Story Problems
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...
Brainwaves Video Anthology
M.W. Penn - Teaching Math Concepts to Young Children
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...
Her interests, math and literature, are not separate worlds. Children love stories and they enjoy the patterns of...
Teaching Without Frills
Ways to Make 5 Using Drawings - Kindergarten Math - "Making 5"
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.
Curated Video
Sophie Germain for Kids | Bedtime History
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...
Curated Video
The Media Got The Math WRONG - The Golden Ratio
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...
Brainwaves Video Anthology
M.W. Penn - Teachers Make a Difference - Professor Elizabeth Blewitt
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...
Her interests, math and literature, are not separate worlds. Children love stories and they enjoy the patterns of...
Curated Video
Dividing Whole Numbers by Fractions
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.
Curated Video
The Pros and Cons of Organic Farming | Ecology and Environment | Biology | FuseSchool
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...
Seeker
Can We Really Have Stealth Helicopters When They’re So Loud?
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...
Seeker
Could Everything We Know About String Theory Be Wrong?
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)...
Calculus Expert
Sketching a Graph from a Story Problem
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...
Curated OER
How Do You Turn a More Complicated Equation into Words?
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...
Curated OER
How Do You Turn a Simple Equation into Words?
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.
Monterey Institute for Technology and Education
Rules of Exponents
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...