Can you use junk materials to make a marble run? The marble can only travel for up to 20 seconds from start to finish.
Use paper to design your marble run before you make it.
Can you evaluate your marble run?
1. What worked well?
2. Did you need to change anything?
3. How long does it take the marble to travel from start to finish?
4. If you were to make your marble run again what would you change and why?
Bring your designs and final marble runs to Miss Addie by Friday 2nd November.