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.
Attach a Post-it® Grid Note to the back of your book and attach to it the coloured 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.
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.