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Sink or Float?, Third Edition

Groups construct and test boats made from different materials to understand how shape and weight affect sinking and floating.

Name Item Number Unit Price* Quantity
Delta Science Readers: Sink or Float? - Pack of 8 538-6080 $53.49
Delta Science Modules Sink or Float? Refill Kit 738-3287 $108.09
Delta Science Modules Sink or Float? Teacher's Guide 438-6015 $101.69
Delta Science Readers Skillbuilders Packet: Sink or Float? 538-6404 $11.79