Iowa Standards Mapping
Direct alignments to the Iowa Science Standards (NGSS-based).
I. Iowa Science: Engineering Design
| Grade / Code | Standard Description (Exact Quote) | Alignment to Toymaking |
|---|---|---|
| Grade 5 3-5-ETS1-3 |
"Plan and carry out fair tests in which variables are controlled and failure points are considered." | Identifying where mechanical friction causes failure and iterating to improve design. |
| Middle School MS-ETS1-2 |
"Evaluate competing design solutions using a systematic process." | Analyzing whether rocker arms or cams provide the best solution for action. |