A9 · SPECIALIST · 4-HOUR WORKSHOP
Smart rocketry 2: engine tests on a load cell
Teachers can run a static test, record thrust over time, and compare the curve with the motor’s published data.
Same as A8. Small group, safety lead present.
A8. A1 useful for the test stand.
4 hours, plus a school application task
IN THE WORKSHOP
What you will explore.
- 0:00–0:40
Stand design, restraint, fire rules, who may be in the room.
- 0:40–1:40
Load cell calibration with known masses.
- 1:40–3:00
Static test and the thrust curve.
- 3:00–4:00
Compare with the OpenRocket motor file. Write the learner conclusion frame.
BUILD IT. USE IT.
Take the learning into class.
You leave with
- A calibration note and a thrust curve.
- A safety sign-off sheet.
Your school application
Use the curve in a lesson on forces. No unsupervised motor handling. File the sign-off.
Allow about two hours outside the facilitated session.
Curriculum connection
Physical Sciences forces and momentum; Technology materials and structures; measurement uncertainty.
YOUR EQUIPMENT
Tools for this module.
Load cell, amplifier, Springbot or prototype xChip, test stand, approved model-rocket motor, safety kit.
Confirm the equipment and software arrangements when you enquire. Specialist field activities require appropriate supervision and permissions.
CPTD endorsement and points are not yet confirmed. Read the CPTD information
Back to specialist strandsYOUR NEXT STEP
Bring practical STEM into your classroom.
Tell us your teaching phase, subject and the experience you would like to build. We’ll help you choose a starting point and confirm dates, venue, kit arrangements and fees.
Enquire about the Academy