Blog

Dr. Cotter on Flashcards

Flash cards are not a good way to drill the facts. Many adults, because they…

Dr. Cotter on Teaching Math

I’d like to take some time to discuss the science and art of teaching math.…

Dr. Cotter on Math Anxiety

Math anxiety can be thought of as a learned fear of numbers or anything to…

Dr. Cotter on Learning Disabilities

Approximately one in ten children has a learning disability. For most of these children, traditional…

Dr. Cotter on 4-Digit Addition

Did you read the blog on addition and subtraction facts? Let’s continue this thought with 4-digit…

What our Customers Are Saying