One of the most expensive pieces of science equipment to purchase for home studies is a microscope. A good microscope is really a necessity for middle and high school studies, but there's a cheaper alternative for the earlier grades. You can purchase an "illuminated pocket microscope" for anywhere from $10-$30, depending on the light source and magnification level. It's definitely limited in what it will do, and it's no substitute for a real microscope at…
Cheryl TaylorMay 18, 2014