Solve the puzzles and save the world! Everyone can help preserve our planet, and these 24 "green" activities show how! Appropriate for ages six to eight, they focus on recycling, fighting pollution, and other ecology-related activities. Fun-filled puzzles include word searches, secret codes, spot-the-differences, mazes, and more. Details: Multicolored 8.25" x 11" book size 4 packs (6 books per pack, 24 total books) 24 activities per book Free on-line teacher's manual available Common Core State Standards listed at the bottom of each page For ages 6 to 8