Using real world examples, Fun with Math: Adding helps early learners understand this often challenging math concept. Colorful photographs, simple sentences, and relevant sight words make… More →

Early readers are introduced to the summer season. Simple sentences and bright pictures feature summertime activities. More →

Welcome summer! Learn what animals do during the hot weather of summer. Downloadable Teacher's Notes. More →

Complete Collection of PreK-2nd grade Bronze Level Haitian-Creole backpacks. Prevent the "summer slide" and keep minds active with Crabtree's Summer Backpacks. Each Bronze Level… More →

Complete Collection of PreK-8th grade Bronze Level backpacks. Prevent the "summer slide" and keep minds active with Crabtree's Summer Backpacks. Each Silver Level backpack includes 5 items:… More →

Complete Collection of PreK-8th grade Bronze Spanish Level backpacks. Prevent the "summer slide" and keep minds active with Crabtree's Summer Backpacks. Each Silver Level backpack includes 5… More →

Complete Collection of PreK-8th grade Gold Level backpacks. Prevent the "summer slide" and keep minds active with Crabtree's Summer Backpacks. Each Gold Level backpack includes 7 items:… More →

Prevent the "summer slide" and keep minds active with Crabtree's Summer Backpacks. Each Gold Level backpack includes 7 items: Bilingual Welcome Letter, Two Spanish fiction books, Two Spanish… More →

Complete Collection of PreK-8th grade Platinum Level backpacks. Prevent the "summer slide" and keep minds active with Crabtree's Summer Backpacks. Each Platinum Level backpack includes 9… More →

Prevent the "summer slide" and keep minds active with Crabtree's Summer Backpacks. Each Platinum Level backpack includes 9 items: Spanish Welcome Letter , Spanish How to Help My Child: A… More →