This is a puzzle level game. it's starts off very easy but gets difficult pretty quickly. Can you complete it all the way to the last page? (it's not finished at the moment)
A list of high quality software that costs my favourite price - nothing!
chemistrystencil.doc This is a office 97 document that includes a set of predrawn chemistry apparatus and a brief tutorial on how to use them to create simple diagrams for worksheets.