Thursday, February 24, 2011

Annual Science Fair

Yesterday each of the boys entered a project in the Homeschool Science Fair on the other side of the mountain. They all did an amazing job, and I was so pleased with the way they told the judges about their projects.

Roo did a Science project on growing borax crystals. He hypothesized that the crystals would grow better under a heat lamp. He put them to grow in the window, under a heat lamp, in the freezer, and outside. His hypothesis was wrong- after weighing his crystals, the ones outside grew the most and biggest crystals.
Doodle did a great project on microwave popcorn. He thought that the more expensive popcorn would pop better, and have more to eat, and less that remained unpopped. His results showed that the more expensive brands didn't pop any better than the cheap generic brand.
Bug's project was on heat absorbtion of different colors. He dumped some ice on pieces of plastic tablecloth, and thought that no matter where he put it, the ice on the black plastic would melt the fastest. His results were interesting, the black definately melted faster in the direct sunlight, but indoors and in the shade, it didn't hold the same results. He did a great job with his project, and took first place in the older kids division. Because he's in 6th grade- he gets to go to the state science fair next month. It'll be a great experience for him, and we're all excited.Roo got to set up his project right by his cousin H- who did a fun volcano for his science project. Here's Bug getting his award- Way to go Bug! We are so proud of you and your hard work with this science fair.

1 comment:

Rachel said...

I love Roo's grin. SO CUTE. Good job boys!