Case Study: Grade 5 Video
Focal Science Practices:
Related NGSS Performance Expectations:
3-5-ETS1-2: Engineering Design: 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.
3-5-ETS1-3: Engineering Design: 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.
for blank copies of
Initial Observation Form