Math

Joan A. Cotter, Ph.D. In mathematics we can’t do much without using language. Even though the mathematician may write a...

By Joan A. Cotter, Ph.D.   Measurement is an application of math that is an important part of everyday life....

For grades 3-5 48-page softcover illustrated textbook, 8.5” x 11” Includes 3 separate double page pamphlets: Vick’s Vet Clinic, Sadie’s...

by Joan A. Cotter, Ph.D. When you hear the word "technology", you probably think of computers or tablets. But calculators...

https://elephantlearning.com/ By Valerie Schuetta, M. Ed. I am a first-grade teacher. Each year, right before school begins, there is a...

Joan A. Cotter, Ph.D. Math anxiety can be thought of as a learned fear of numbers or anything to do...