Tired of flipping through your lessons trying to find which formula fits which equation? Use this simple method to keep your mathematical search party from wandering for days.

When coming across a new math formula in your lessons, use a Post-it® Flag in the color of your choice to mark the page.

Attach a Post-it® Grid Note to the back of your book and attach to it the colored Post-it® Flag that you used to identify the formula in Step 1. Write down the formula next to the Post-it® Flag as well as any additional notes you want.

Continue adding Post-it® Flags to identify and color code new formulas as your lessons progress.

Ever need to reference that formula again? Now you have an easy way to go back in your book to refresh yourself and possibly even connect lessons going forward.