July 3, 2013
Today, this last day, we are using gears and pulleys to make motion slow and fast
on a crazy dance floor project.
Crown gear makes motion at right angles.
Now we have the dancers going fast and slow.
I like the music you sang in the background.
Hard but fun project helps with learning about simple machines.
The two big projects for the last class
are TOOLO trucks to prepare the land for a farm
and then of course we will build a farm.
Gear the hay on the tractor.
Animals
Move every thing to where it needs to go.
Chickens.
Cows and horses
Animals and farm houses
Very busy farm
Thanks for your help.
