Australia's Science Forum

Hi All

Has anyone noticed the price of minigrids lately? They seem to have jumped quite a bit. We had a student break three and need to replace them.

I make mine from overhead projector film photo copied with 1mm grid then cut out and stuck to slide. Very cheap!

yes, our bio teacher just made a heap - love it when they do stuff like that!

Cool .One of our teaches asked if I could make some .I looked into printing a 1mm grid but was put off when I saw the tiny 0.1mm grid in the middle of a standard mini grid slide.
Does it really matter ?
Does anyone have a template or link to one ?
I spent concideable time searching for one and gave up.

Also when printing to OHP sheets , does it mattr if you use ink jet or laser printer ?

I put my OHP through the photocopier. Just use normal 1mm grip paper/graph paper. Maths dept may have some if you don't.

Thanks Rea ...knew I was overcomplicating it .