Crash Course
The Century of the Gene: Crash Course History of Science
With the question “What is life?” addressed at the molecular level, humanity could finally cure all disease and live forever… Except, not really. It turns out we're complicated.
Curated Video
Interpreting Remainders in Division Word Problems
In this lesson, students will learn how to interpret remainders in division word problems by relating them to the context of the problem. They will understand that a remainder represents a leftover amount that cannot be divided equally...
Curated Video
More Multiplication and Division Word Problems to Solve
Mr. Addit provides additional word problems to solve, and he gives guidance as to how to decide whether to multiply or to divide to find the answers.
TED-Ed
TED-ED: What makes a poem a poem? - Melissa Kovacs
What exactly makes a poem - a poem? Poets themselves have struggled with this question, often using metaphors to approximate a definition. Is a poem a little machine? A firework? An echo? A dream? Melissa Kovacs shares three recognizable...
Science360
New nanotechnology to produce sustainable, clean water for developing nations
The world's population is projected to increase by 2-3 billion over the next 40 years. Already, more than three quarters of a billion people lack access to clean drinking water and 85 percent live in the driest areas of the planet. Those...
Curated Video
Solving Division Word Problems with Variables
In this video, students learn how to solve division word problems by using a variable to write an equation. The teacher explains the concept of division and introduces the idea of using a variable to represent an unknown value. Through...
Curated Video
Word Clues in Division Word Problems
Mr. Addit reviews keywords in word problems that are clues for what math operation will be used.
Curated Video
Using Pictures to Solve Word Problems
In this video, the teacher explains how to select the correct operation to solve word problems by using pictures. The focus is on understanding the difference between subtraction and division word problems.
Curated Video
Interpreting and Solving Word Problems Involving Division of Fractions
In this video, the teacher explains how to interpret and solve word problems involving division of fractions. They use examples such as sharing string for an art project and determining the number of houses on a street. The teacher...
Curated Video
Division Word Problems: Winter Theme
This is an interactive video where children can practice solving division word problems using pictures. Students visualize each word problem, solve it, and check their answer.
SciShow Kids
3 Amazing Facts About Dogs!
Even if you have a dog of your own, we bet you don’t know these three amazing things about our furry best friends!
Curated Video
Mastering Two-Step Word Problems in Math
Word problems can make us nervous, but not if we break them down into smaller steps. This video shows how to use our knowledge of addition, subtraction, multiplication, and division to solve word problems. When we have 2 step word...
Brainwaves Video Anthology
Linah Anyango - Teaching in the Global Pandemic - Kenya
Linah Anyango is a science teacher formerly of Mombasa, Kenya. Linah now teaches at Regis School Runda, Kenya's only National Curriculum School built to International Standards. She is a top 50 finalist for the Global Teacher Prize.
Seven Dimensions
How to Make a Persuasive Presentation
Peter Quarry offers techniques for making a presentation more persuasive. He cites TED Talks’ research, which found that a person’s posture, use of space, gestures, smiling impact strongly on credibility, intelligence, charisma.
Curated Video
Division Word Problems: Sharing Chalk with Pictorial Models
In this video, students will learn how to solve word problems involving division using pictorial models. The video explains the concepts of dividend, divisor, and quotient, and how they relate to fractions.
Kids Academy
Division Word Problems - 3rd Grade | Math Worksheets with Explanations
Solving division word problems can be a tricky task. Let Kids Academy help with an easy-to-understand video tutorial that features a real teacher to explain every step! While watching, your child will view a detailed teacher-led...
Curated Video
Interpreting and Solving Word Problems Involving Division of Fractions
In this video, we learn how to interpret and solve word problems involving division of fractions by using models. The teacher demonstrates how to solve division problems by visualizing the problem and drawing models to represent the...
Curated Video
Interpreting and Solving Word Problems Involving Division of Fractions
This video explains how to interpret and solve word problems involving division of fractions. It teaches students to use the concept of finding fractional parts of wholes and emphasizes the importance of understanding the problem rather...
Next Animation Studio
Ocean ecosystems changing due to shift in ocean currents
Scientists have discovered significant changes in the Atlantic Ocean’s ecosystem that might have been caused by shifts in ocean circulation.
Curated Video
Solving Multiplicative Comparison Word Problems using Multiplication and Division
In this video, the teacher explains how to solve comparison word problems using multiplication or division. Through examples, the teacher demonstrates how to determine which operation to use based on the given information.
Curated Video
Interpreting and Solving Word Problems Involving Division of Fractions
In this video, the teacher explains how to interpret and solve word problems involving division of fractions. They use examples such as cutting paper into thirds and splitting pizzas into eighths to demonstrate the process. They...
Curated Video
Understanding Probability and Union of Events
In this video, we learn how to determine the count and probability of the union of two events using a two-way table. The example used is the Lucky Envelope game, where we have blue and red envelopes with different contents.
Curated Video
Linda Brown: The Schoolgirl who Changed America
Linda Brown was just 9-years-old when she was thrust into the national spotlight, as she fought - and won - against racial segregation in the American school system.
Curated Video
Partitioning the Whole: Solving Division Problems with Fractions
In this video lesson, students learn how to solve division problems by partitioning the whole. The instructor explains the concept using fraction bars and fractional amounts. Through examples and explanations, students understand how to...