Today is all about your Marble Tracks
- Assignment review.
- Demo of the Tinkercad gravity feature that you will use to test your track.
- Talk to your uphill and downhill neighbors:
-alignment of entry and exit for marble - Work time on your design.
- Before you submit your design:
-remove the marble
-make sure that all parts of your design are attached
-make sure that your design is flat on the build plate
-THEN show me your design