Making hot rocks was SO much fun! Since we just happened to be doing the rocks and minerals section of our earth science unit, the craft fit in perfectly. The rocks turned out so well, we entered them in the craft division of our co-op’s expo. Heat rocks in the oven at 350 for 15…
I’m Baaaack! We finally bought a new camera yesterday! 🙂 I just haven’t been the same blogger since the old camera died. LOL Here’s the perfect moment caught on film, er, digital something or other….. Tonight was SO beautiful, we decided to take a short walk to the barn to visit with a couple of…
(This post contains links to my books.) What is chromatography? It’s a big name for: separating mixtures. Or, in this case separating pigments. As complicated as the word sounds, experimenting with chromatography is very easy. Chromatography with Markers I always like to teach the concept of chromatography with markers before using other materials because markers…
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