Caterpillar and chrysalis. Plate from ‘A Catalogue of the Lepidopterous Insects in the Museum of the Hon. East-India Company.’ By Thomas Horsfield and Frederic Moore. Published 1857 by W.H. Allen and...
McRuffy Pentomino Puzzle Book (Pentominoes sold separately.)
9781592690169 The McRuffy Press Pentomino Puzzle Book is an 85 page collection of reproducible pentomino puzzles for grades K to 12. See more details. Some puzzles are simplified for younger students. Ideas for increasing or decreasing the difficulty level of the various puzzles are detailed. Coil bound to fold flat. Pentominoes sold separately. Grades K to 12