Ravensburger huge puzzle
Number Sense Geometry Math and Social Studies Math and Art Ratio and Proportion
 This puzzle is gorgeous and HUGE! Ravensburger says that if you spent 2 hours every day putting this puzzle together it would take you a year to finish. What do you wonder? Students ...
rate 5.OA 6th 7th 8th 5th 4th 4.OA 6.RP.A 7.RP.A 4.MD.A square area E.EE.A feet to inches square roots