Straw Mobile: Stage 1


Draw a picture of each prototype and label the materials you will use.

Prototype 1:

Prototype 2:

Prototype 3:

This Worked

This Did NOT Work

This is what we will change for Stage 2:

Straw Mobile: Stage 2

Final Prototype:


How far did your final mobile move?

What improvements did you make?

What worked? What did not work?

If you had a chance to do a Stage 3, what would you do differently next time?