Catherine Fosnot

Catherine Fosnot

“MathRacks support children to move away from counting by ones, towards the use of strategies like doubles, addition, subtraction and making tens—a great way to help automatize the basic facts!”
MathRack
2018-09-20T20:04:18-05:00
“MathRacks support children to move away from counting by ones, towards the use of strategies like doubles, addition, subtraction and making tens—a great way to help automatize the basic facts!”