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cool video. It was very useful
How long should the thread piece be?
I showed your first video to my 7th graders, and watched the 2nd video myself yesterday, but today it won't load. any Suggestions?
i remember doing these in 8th grade
can you send me the diagram you just used?
what type of string are you using
string clea in the brazil,in other countrys i dont know
just nail the paper to a piece of wood
hello class
Hola ninos
cool video. It was very useful
How long should the thread piece be?
I showed your first video to my 7th graders, and watched the 2nd video myself yesterday, but today it won't load. any Suggestions?
i remember doing these in 8th grade
can you send me the diagram you just used?
what type of string are you using
string clea in the brazil,in other countrys i dont know
just nail the paper to a piece of wood
hello class
Hola ninos