Life Science

Grades 3rd-8th.;Plants and photosynthesis -- Parts of a plant -- Xylem and phloem celss -- Parts of a flower and pollination -- Life cycle of a butterfly -- Characteristics of animal groups -- Plant cells and animla cells -- Ecosystems -- Genetic traits and adaptations -- Introduction to human body systems. Covers, Photosynthesis, parts of a plant, life cycle of a butterfly, groups of animals, plant and animal cells, food chains and food webs, and Genetic traits and adaptations.