Science puzzlers

By Nancy De Waard, Jack De Waard

Subjects: Jeux intellectuels, Science, Jigsaw puzzles, Jeux scientifiques, Study and teaching, Sciences, Scientific recreations, Étude et enseignement, Puzzles

Description: "Learn science terms, build a solid science foundation, and exercise your higher-level thinking skills with these fun-to-do, and often challenging, science puzzles."