This animated math video lesson is all about numbers 1 - 10,000. Students will love this engaging and interactive video that takes them step-by-step on how to analyze and interact with numbers in a fun way.

This nugget explains pressure with its mathematical formula and its applications. The pressure exerted by liquids and gases & atmospheric pressure

This video explains how to describe the behavior of nonlinear graphs by analyzing the rate of change of functions. It starts by reviewing linear functions and clarifying how to determine their slope. The video then introduces three ways...

The video is a lesson on how to compare numbers using the symbols less than, greater than, and equal to. It covers the importance of understanding the value of each digit based on its place within the number using a place value chart....

This video explains how to add 10 or 100 to a number in your head using mental visualization of base 10 blocks. The instructor reviews the structure of three-digit numbers and how each digit represents different values depending on its...

Just as our own sun has many planets, other stars also have planets of their own. These are called exoplanets. The first of these was discovered in the 1990s, and since then, thousands of others have been found, thanks largely to the...

👉 Learn how to graph quadratics in standard form. A quadratic equation is an equation whose highest exponent in the variable(s) is 2. To graph a quadratic equation, we make use of a table of values and the fact that the graph of a...

Physics Girl riddle: what happens to your image if you bend a spoon from concave to convex?

This video is a math lesson on how to add within 20 by using a ten frame. The video starts by explaining the concept of adding and the different ways to make 10. It also reviews the commutative property of addition. The video then...

👉 Learn how to solve problems using percents. When solving problems with percents we will either convert the percents to decimal form or use proportions to solve. We will look to solve for the percent of change, the original price,...

The video explains the standard metric conversions for mass, length, area and volume. The narrator discusses the different units used for each measurement and how to convert between them using multiplication and division. They also...

In this video, the teacher explains how to use a photographic enlarger to create a print from a negative while maintaining proper proportions. The lesson also covers solving word problems involving dilations using different scale factors.

In this video we’re going to learn about levers and gears. Levers are simple machines or mechanisms that make work easier to do. They use moments. To reduce the force needed to perform a task. Gears are wheels with teeth on the edges...

Lantern Festival is called Yuan Xiao Jie meaning Yuan Xiao Festival (元宵節) in Chinese. It falls on the 15th day of the 1st month on the Lunar Calendar and this year it’s on February 19th, 2019. The Lantern Festival officially marks the...

This nugget shows how to estimate quantity of liquids in terms of litres and compare capacity in terms of half, twice and three times.

The video discusses graphical representations of proportion, focusing on direct proportion and inverse proportion. The presenter explains the formulas for each type of proportion and demonstrates how they are graphed. They also discuss...

How does your body break down the food you eat to generate the energy you need to get through your day? What form of energy is this, anyway? Let's go over some of the basics of metabolic processes, and introduce ATP, the currency of...

Anatomy and function of the circulatory system.

The video is a lecture on shifts in demand and supply diagrams in economics. The presenter explains the key terms and concepts related to demand and supply and how they are combined for demand supply analysis. Different types of shifts,...

👉 We will explore how to evaluate the limit at infinity. When evaluating the limit at infinity or negative infinity we are interested to know where is the graph going right and left. This is also commonly explored as end behavior of the...

This nugget teaches to identify objects of same shape and size.

👉 Learn about the rules of exponents. An exponent is a number which a number is raised to, to produce a power. It is the number of times which a number will multiply itself in a power. There are several rules used in evaluating...

In this video, the teacher explains how to find the probability of compound events by creating a table. They use examples of tossing a coin and rolling two dice to demonstrate different methods of listing possible outcomes. The focus is...

In this video lesson, students learn how to count objects efficiently by skip counting by fives, tens, and hundreds. By breaking groups of objects into smaller, manageable sets, students can quickly determine the total count without...