North Dakota Standards
ND.1. Unifying Concepts: Students understand the unifying concepts and processes of science.
5.1.1. Models: Use an appropriate model (e.g., drawing, equation, computer program, diagram, or 3-D device) to convey scientific information
ND.2. Science Inquiry: Students use the process of science inquiry.
5.2.2. Abilities Necessary To Do Scientific Inquiry: Formulate an explanation supported by data