Support math instruction at home with a helpful reference sheet designed for parents. Three pages cover the subject of addition with written details and labeled pictures. 

Give families the information needed to support their child in the mastering of subtracting numbers with a two page reference sheet offering detailed descriptions and labeled examples. 

Explains what probability and outcomes are. Presents a formula for calculating probability for a simple dice or marble experiment. Introduces the concept of a probability line and discusses vocabulary used to talk about probability....

Teacher-created activity that allows students to experiment with a quincunx.