Drawing One and Two Playing Cards With Replacement

How much sugar is in one bottle? Pupils use double number line diagrams to determine the amount of sugar in a 1L bottle of cola. The teacher leads a discussion on ways that double number lines can be of assistance in solving a problem...

It's no secret that number lines are one of the most useful tools for elementary math teachers. Offering a series of six separate number lines of differing scales, this versatile template can be used when teaching about anything from...

Sal adds a few more steps to these problems as he solves algebraic equations with two steps - though he states that "there's more than one way to do it." Those who become confused by increasingly complicated algebra problems on a test...

Investigate strategies for solving one- and two-step equations. Young scholars watch videos to learn procedures for solving equations. They then practice using an interactive game and, finally, create a presentation to explain what...

Organization is the best way to make sure that ratios are set up correctly to be proportional. This video reviews how to solve ratio problems with addition and multiplication, shown in more detail in the prior two videos of this series,...

Define rays and half planes, including the concepts of boundary lines and prerequisite knowledge of coordinate planes. Given linear inequalities in one and two variables, your class will compare the differences. They will also graph...

Scholars examine isometric drawings that seem to be impossible as part of the final instructional activity in a six-part series. They use the isometric drawing tool to build figures and observe them and then investigate one way Escher...

Remind number crunchers that integers and rational numbers are related by using the Venn diagram shown in this video. It applies what students have learned about integers to all rational numbers. Reviewing absolute value, it shows how to...

Read and write decimals to the thousandths using base ten blocks in the first of five videos. Money serves as a visual for demonstrating the meaning of a decimal, and base ten blocks are cleverly positioned below a place value chart to...

How does multiplication help when dividing a number? Prepare your number crunchers to become fluent in dividing multi-digit numbers by relating base ten blocks to the standard algorithm with this video. Reinforce students’ understanding...