Students take a trip through the food chain, follow the life cycle of a frog, investigate cells up close and more. Our skill-building library features 5 fascinating books that reinforce and expand with wonderfully illustrated, high-interest titles that make concepts super-easy to grasp. Set of 5 paperback books. Targets standards in these areas: ̦Understanding that all organisms are made of cells ̦Identifying parts of a cell and their functions ̦Understanding food chains and life cycles ̦Reading comprehension