Global Health with Greg Martin
One Health - thinking about human health, animal health and environmental health as one system
One health is about developing strategies that consider the interrelations between human health, the environment and animal health. Zoonotic outbreaks, where infectious diseases spread from animals to humans, is an example of the need to...
Curated Video
The Design Process
The Design Process describes the purposeful method to use in finding a practical solution to a problem.
Curated Video
Two-Step Word Problems
The video “Two-Step Word Problems” identifies keywords for addition and works through several addition word problems that require two steps to solve.
Curated Video
Subtract by Making Tens
The video “Subtract by Making Tens” uses the making tens strategy modeled with a ten frame or number line to solve several subtraction problems.
Curated Video
Adding Data on a Bar Graph
The video “Adding Data on a Bar Graph” discusses the parts of a bar graph and answers addition-related questions about data shown in bar graphs.
Curated Video
Addition When Subtracting
A video entitled "Addition When Subtracting" which shows you how to solve subtraction problems by using a strategy involving addition.
Curated Video
Equations with Fractions
Equations with Fractions demonstrates how to solve one-step equations by using reciprocals when the coefficient of the variable is a fraction.
Curated Video
Solve for Missing Values in Ratio Problems Using Multiplicative Reasoning
Solve for Missing Values in Ratio Problems Using Multiplicative Reasoning solves for the missing values in ratio problems by using multiplicative reasoning.
Curated Video
Recognize that Absolute Value is Always Positive by Adding Two Negative Numbers
Recognize that Absolute Value is Always Positive by Adding Two Negative Numbers recognizes that the absolute value of a number is always positive by adding two negative numbers.
Curated Video
Subtract with a Number Line
A video entitled “Subtract with a Number Line” describes ways to solve subtraction problems using a number line.
Curated Video
Equations with a Factor of 10
A video entitled “Equations with a Factor of 10” which uses division to solve multiplication word problems that include a factor of 10.
Curated Video
Problem-Solving Liquid Volume
A video entitled “Problem-Solving Liquid Volume” which demonstrates how to use a number line to solve metric liquid volume word problems.
Curated Video
Model Multistep Problems
The video “Model Multistep Problems” uses base ten block models to solve two-step problems involving addition and subtraction.
Teaching Without Frills
Ways to Make 5 Using Objects - Kindergarten Math - "Making 5"
In this video, you'll learn different ways to make 5 using objects to help you!
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.
Teaching Without Frills
How to Write an Imaginative Narrative for Kids Episode 3: Planning Your Story
In this video, you will learn how to make a plan for your imaginative narrative using a story map! We will plan the characters, setting, and events, including the problem and solution.
Curated Video
Finding Percent of Increase
In this video, the teacher explains how to solve a real-world math problem involving percent of increase. The problem involves expanding a rectangular patio by increasing the length by 50% and the width by 20%. The teacher walks through...
Curated Video
Graphing a Line: Two Methods Explained
In this video, a teacher demonstrates two ways to graph a line - using a table and using slope and Y intercept. The teacher explains the process step-by-step and provides clear examples to help students understand how to graph a line...
Curated Video
Solve the System of Linear Equations Using Substitution
In this video, the teacher explains how to solve a system of linear equations using the method of substitution. The viewer is given a question to solve and is guided through the steps to find the solution using drag and drop activities...
Curated Video
The Pythagorean Theorem and the Coordinate Plane
In this video, the teacher explains how to use the Pythagorean theorem in the coordinate plane to find the length of a segment. They walk through the steps of identifying the right triangle, finding the values of the legs, plugging them...
Brainwaves Video Anthology
Lee McIntyre - The Scientific Attitude: Defending Science from Denial, Fraud, and Pseudoscience
Lee McIntyre is a Research Fellow at the Center for Philosophy and History of Science at Boston University and a recent Lecturer in Ethics at Harvard Extension School. He holds a B.A. from Wesleyan University and a Ph.D. in Philosophy...
Vlogbrothers
Why Big Solutions Fail
In which Hank discusses loanword adaptation for two minutes in order to distract himself from the crushing reality of all of what he must do. One thing that I did not say in this video...that's just for you dear dedicated dooblydoo...
Vlogbrothers
Uncomfortable Nuance: Natural Gas Edition
I almost titled this video "Is fracking good?" but I decided not to do that because, like, obviously, no. Anything that increases the amount of fossil fuels we can get out of the ground is bad. But, at the same time, natural gas is used...
Flipping Physics
Speed of a Proton in a Uniform Electric Field
Conservation of energy is used to determine the final speed of a proton released at rest in a uniform electric field.