- Processes of Science
- Characteristics of Science
- Structure and Function of organisms (humans, animals, and plants)
- Heredity and Reproduction
- Regulation and Behavior
- Populations and Ecosystems

- Properties of Matter
- Motion and Forces
- Energy
- Earth's Structures and Properties
- Cycles on Earth
- Earth's History
- Solar System:  Sun, Moon, Planets and Galaxies

http://arkansased.org/educators/pdf/science_k-8_011006.pdf