Prime, Composite, Square and Triangular Numbers (Ymer activity)

Game: Estimation Frustration  Equipment: 2 dice, 1 calculator How to Win: The Winner is the first person to 40 points{...}

https://docs.google.com/presentation/d/1ViIeR4175lQDgLIJ2-Er–YQ_4CJHgDXrIdYg8UzKG0/edit?usp=sharing   The above slideshow, and all the links allow students to plot graphs using Excel or Google Sheets, and{...}

A MOTHER AND HER CHILDREN   1) You meet a mother who tells you  “I have two children.” What is the{...}