Elementary STEM

Science 21

Science 21 is our K-5 Science Program

K-5 Scope and Sequence

Kindergarten
Unit 1 - Weather and Climate/Matter and its Interactions
Unit 2 - Forces and Interactions: Pushes and Pulls
Unit 3 - Interdependent Relationships in Ecosystems: Animals, Planets, and their
Environment

Grade One
Unit 1- Earth's Systems: Patterns and Cycles
Unit 2 - Waves: Light and Sound
Unit 3 - Structure, Function, and Information Processing

Grade Two
Unit 1 - Structure and Properties of Matter
Unit 2 - Earth's Systems: Processes that Shape the Earth
Unit 3 - Interdependent Relationships in Ecosystems

Grade Three
Unit 1 - Forces and Interaction
Unit 2 - Interdependent Relationships in Ecosystems
Unit 3 - Weather and Climate
Unit 4 - Inheritance and Variation of Traits

Grade Four
Unit 1 - Structure, Function, and Information Processing
Unit 2 - Energy
Unit 3 - Waves: Waves and Information
Unit 4 - Earth Systems: Processes that Shape the Earth

Grade Five
Unit 1: Interactions of Chemical Matter (Focus on Controlled Studies)
Unit 2: Interactions in the Microworld
Unit 3: Interactions in the Human Body (Respiratory/Circulatory & Muscular/Skeletal Systems & Genetics)
Unit 4: Interactions in the Environment - Energy Transfer


Additional information can be found at www.pnwboces.org/Science21/