Science Puzzlers!

出版者:John Wiley & Sons Inc

作者:Hoehn, Robert G.

页数:272

出版时间:1995-9

价格:238.00元

装帧:Pap

isbn号码:9780787966607

For the upper elementary and middle school teacher, this unique resource offers 150 science puzzle activities ranging from word scrambles, word searches and categorizing, to variations on crosswords and min-problems solvers to help you add challenge and humor to instruction while keeping lessons moving at a steady pace.