The Wonder of Science
The Wonder of Science: 3 Ls1 1: Plant and Animal Life Cycles
Work samples, phenomena, assessment templates, and videos that directly address standard 3-LS1-1: plant and animal life cycles.
Morning Earth
How Life Works: Biosphere Is Process: Animal & Plant Gas Exchange
Scholars explore the biology concept of the oxygen cycle. The tutorial consists of definitions and pictures about animal and plant gas exchange.