As six monsters play a wild game of musical chairs, readers learn to subtract - one chair at a time.'
A map guides the elm street kids club into a magical world -- but it's real life map reading skills ( like understanding distance, scale, direction, and symbol ) and some guidance from petey the parrot that will lead them to a buried treasure.'
As Maddie cleans up her room, she learns how to compare the weights of various objects.'
It's a long way around Perimeter Path! Mike's brother and sister say he's too young to compete in the 15-kilometer bike race. But if Mike just gets a chance, he knows he can make it all the way around.'
Two squabbling siblings learn about symmetry when their babysitter helps them build and fly a kite.'
Introduce the concept of nonstandar measurement as three friends compete in a sand castle building contest.'
Uses a story about a young boy who is getting a fish bowl ready for his new pet to introduce various units of liquid measure.'