Research Instruments

This research instrument was designed specifically for the EA curriculum. It has been tested for validity and reliability. You may use or adapt this instrument for your purposes; however, please cite Engineering is Elementary as the source of this content in any published material.

For a complete list of research instruments developed by the EiE project see Research Instruments.

Type of Assessment



Answer Key

Reliability Data


3-5 OST

Engineering Attitudes (EA) for OST