Learners study the properties of a regular square pyramid and use geometric formulas to find volume and surface area.

In this interactive and animated object, learners follow instructions for finding the lowest common denominator for a group of algebraic fractions. Immediate feedback is provided. This activity has audio content.

Learners read definitions of the terminology associated with algebraic operations and then follow steps to use the fundamental laws of division to simplify algebraic expressions.

Learners study the properties of a cube and use geometric formulas to find volume and surface area.

Students read the rules used in multiplying and dividing signed numbers. They view examples and work practice problems.

Students read how to organize their work when multiplying more than two signed numbers. A review and practice problems complete the activity.

Learners follow the steps for adding and subtracting signed numbers and complete practice exercises.

Learners work problems to make conversions between RMS, average, peak, and peak-to-peak AC voltages.

Students solve five problems to determine the total impedance of a series-parallel circuit. Immediate feedback is given.

Emparejar la palabra numérica con su número

Practice Your Addition & Subtraction For Fun!

Choose the opposite number to the one provided.

Lead the snake to the correct answer to the question!