In this interactive, use logic to solve riddles involving a wallaby jumping contest. Add two consecutive jumps and place them on a number line, finding equivalent fractions and common denominators to do so. Backward jumps represent...

There are many other sequences that are based on certain geometric shapes. These sequences are often called Figurate numbers, numbers that can be represented using geometric shapes. Examples include square, triangle, and tetrahedral...

[Free Registration/Login may be required to access all resource tools.] Here you will learn how to convert and graph complex numbers in trigonometric or polar form using the polar coordinate system, which is similar in some ways to (x,...

Contains a lesson and practice exercises about complex numbers in a complex plane.

Determine the value of a given fraction represented as a point on a number line. Then find a fraction whose value is a given fraction.

In this interactive, use logic to solve riddles involving a flea-jumping contest. Place each contestant's jump, represented by either a fraction or a decimal in both feet and inches, at the correct point on the vertical number line....

This task challenges a student to use knowledge of place value system to represent and compare rational numbers.

Recognize that in a multi-digit whole number, a digit in one place represents ten times what it represents in the place to its right.

The purpose of this task is for students to find different pairs of numbers that sum to 4. Students will solve an everyday problem in their head and then model their solution using counters. They can represent their solutions using...

The parts of the LCC call numbers are taught in this lesson using colored index cards to represent the four parts. Learners will be able to recognize what each part of the call number stands for.