Dr. Cotter on Symmetry
November 7, 2023
Dr. Cotter has an article published in the Hungarian journal Symmetry: Culture and Science, Volume 34, Number 3! Her article is titled Symmetry for Children Using
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RS2 Level H, Lesson 91
September 15, 2023
RS2 Level H, Lesson 91 September 15, 2023 by Kathleen Cotter Clayton Susan wrote us: “Hello, my son and I are struggling with Lesson 91, with problems
RS2 Level H, Lesson 82
September 14, 2023
RS2 Level H, Lesson 82 September 14, 2023 by Kathleen Cotter Clayton Today’s blog is thanks to Joanna and her son, Hunter. They live in Florida and started with
RS2 Level H, Lessons 45, 46, and 47
September 13, 2023
The RS2 Level H Lessons 45, 46, and 47 are some of my most favorite lessons. They can be a challenge to grasp, but, oh, what
2023 Summer Game #11: Fraction of Twelve
August 29, 2023
My two youngest children were six and eight when I started schooling them together in RightStart™ Math Level B. About half way through Level D it became
2023 Summer Game #10: Mental Addition
August 22, 2023
One of the many aspects that drew me to RightStart™ Math was the idea of my children learning how to do mental math. Growing
2023 Summer Game #9: Money War
August 15, 2023
Editor’s note: Beth Reid is our Canadian blogger. Today’s game is Money War, Canadian style. For your non-Canadians, don’t worry. This game is totally
2023 Summer Game #8: Robbie’s Bead Trading
August 8, 2023
My oldest child, Robbie, wants to be a game inventor when he grows up. He’s invented quite a few games, but the majority of
2023 Summer Game #7: Fraction Old Main
August 1, 2023
Do you remember playing “Old Maid” when you were a kid? I loved hanging out at my friend Doreen’s house during the summer. We
2023 Summer Game #6: Quotient and Remainder
July 25, 2023
Question: How do you divide 14 potatoes between 4 people?Answer: Mash them. Hahahaha! Most children do not enjoy solving division problems – especially problems