Quilting and the Cotter Abacus
October 30, 2025
I am a quilt designer. I’ve made over 250 quilts in my lifetime, 98% of my own design. I’m currently working on my sixth
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Dr. Cotter’s Abacuses
October 16, 2025
How many different abacuses do you think Dr. Cotter has? Here’s a clue…. Dr. Cotter is holding one of her first abacuses: a Japanese
Start Math Right – Fractions Chapter
July 17, 2025
Kathleen is here to walk you through the Fractions chapter of the new Start Math Right: The Journey to Mathematics Excellence book. She begins
Start Math Right – Division Chapter
July 10, 2025
Listen to how division is addressed in the new Start Math Right: The Journey to Mathematics Excellence book. Teresa Foltin talks about how division
Start Math Right – Multiplication Chapter
July 8, 2025
Are you curious how the new Start Math Right: The Journey to Mathematics Excellence book addresses multiplication? Listen to Allison Fitzgibbon share her discoveries
Start Math Right – Addition & Subtraction Chapters
July 3, 2025
Rachel is here to give you a summary of the Addition and Subtraction chapters from the new Start Math Right: The Journey to Mathematics
Start Math Right – Teaching Materials Chapter
July 1, 2025
Want to get a peek into another chapter from the new Start Math Right: The Journey to Mathematics Excellence book? Check this out! Kerry
Start Math Right – Number Sense Chapter
June 23, 2025
Want to get a peek into one of the chapters from the new Start Math Right: The Journey to Mathematics Excellence book? We got
Start Math Right: The Journey to Mathematics Excellence
June 9, 2025
Listen to Dr. Cotter discuss her new book, Start Math Right: The Journey to Mathematics Excellence! Start Math Right will equip you with practical
Dr. Cotter’s Game Picks
June 3, 2025
Do you wonder what game to play? Or looking for a plan for the summer? Especially if you’re new to the Math Card Games book? We got