The Hungarian journal, Symmetry: Culture and Science, published Dr. Cotter’s article called “Symmetry for Children Using Drawing Board Tools and Continue Reading
RightStart Math News
Subitizing Quantities Research
If you have been using RightStart Mathematics for even the shortest amount of time, you realize that Dr. Cotter focuses on helping students to Continue Reading
Dr. Cotter Invited to Speak at the University of Cambridge!
RightStart Math's author Dr. Joan A. Cotter, and her daughter Kathleen Cotter Clayton, were invited to speak at the 16th International Conference of Continue Reading
