DonorsChoose - last 12 hours!

Go here to see what the best strategy is for maximizing the impact. We have raised $14,913.09. SEED is adding $10,000. And DonorsChoose will add 10% for each blogger's completed challenge, so click on that link to see whose challenges are the easiest to finish.

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ScienceBlogs readers have raised $14,913.09 to help science teachers get the materials they need for engaging explorations of magnets, marine biology, electricity, and evolution. You've helped fund classroom equipment and field trips.