I recently got to chatting with Kate. She and her son are in RS2 Level E and she wondered how to help her son with the puzzle numbers. He was uninterested in the challenge and was rapidly losing interest in math altogether. I thought this would be a … [Read more...] about RS2 Level E, Lesson 30: Number Puzzles
puzzle numbers
RS1 Level E, Number Puzzles
I recently got to chatting with Kate. She and her son are in RS1 Level E and she wondered how to help her son with the puzzle numbers. He was uninterested in the challenge and was rapidly losing interest in math altogether. I thought this would be a … [Read more...] about RS1 Level E, Number Puzzles