In my own Homeschooling, Dad was the Science teacher. Basically, if I had any question at all, he knew the answer. He knows everything about Science! Physics, Chemistry, -You name it. It’s all foreign to Mom, though. Something like the Science Helper might be a good tool for you if you are like my Mom.
Here is a link to a great Yahoo! Group called “Science Helper”. Enjoy it!
Click here for the Science Helper Group