4th Grade Science
Next Generation Science Standards · 2013
Physical Sciences
Generate and compare multiple solutions that use patterns to transfer information.
Life Sciences
Construct an argument that plants and animals have internal and external structures that function to support survival, growth, behavior, and reproduction.
Earth and Space Sciences
Generate and compare multiple solutions to reduce the impacts of natural Earth processes on humans.
Engineering, Technology, and Applications of Science
Define a simple design problem reflecting a need or a want that includes specified criteria for success and constraints on materials, time, or cost.
Generate and compare multiple possible solutions to a problem based on how well each is likely to meet the criteria and constraints of the problem.
Plan and carry out fair tests in which variables are controlled and failure points are considered to identify aspects of a model or prototype that can be improved.