Science
Scientific Inquiry
Procedural
8–11 yrs
Comparing Possible Solutions
比较可行方案
Description
Generate and compare multiple possible solutions to a problem based on how well each is likely to meet the criteria and constraints
Mastery Evidence
- Generate at least three possible solutions to a defined design problem
- Compare solutions against the specified criteria and constraints
- Select the most promising solution with reasoning for the choice
Assessment Prompt
Can your child brainstorm several different solutions to a design challenge and then compare them to decide which one best meets the requirements?
Prerequisites 1
Simple Design Problems
必须先明确界定设计问题，再生成和比较多种解决方案
Unlocks 1
Fair testing (age 8+)
