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Lesson Plans - Mathematics

Practice Exercises: Pre-Algebra

To complete 10 additional exercises as practice with pre-algebra. To assess students’ understanding of all pre-algebra concepts in this unit.

Writing Algebraic Equations

To define an algebraic equation. To translate open sentences into algebraic equations.

Insect Symmetry

Explore symmetry in nature. Investigate the insect world, then create colorful butterflies, dragonflies, damselflies, and other symmetrical creatures.

Insect Addition Game

Learning how to add two or more numbers? This appealing, child-made board game integrates, math, science, and the visual arts—using an Earth-friendly recycled box.

Celebrate Pi Day

The mathematical constant Pi, sometimes written as Pi, is approximately equal to 3.14159… Each year, Pi Day is celebrated on March 14 by math enthusiasts around the world. You have been selected to explore the meaning of Pi and to celebrate Pi Day through online activities.