Get SEATed

I have a grant proposal to write with a maximum value of $750.  I have a few ideas on what I’d like to get, but there’s nothing that I desperately need for my classroom. 

If you were given $750, what would you want to get?  It is a science related grant, so it has to apply to either a physical science or environmental science class.  I like incorporating technology, but it doesn’t have to be tech stuff. 

Share your ideas and let’s get a big list of things going here.