Today, students in Mr. Nielsen's class received a small baggy with some litmus paper. They are to test some safe chemicals (with your permission) to see if that liquid is a base, an acid or neutral. We brainstormed a list of possibilities in class today, so they should have a good sized list of items that can be tested. The rules were: NO paints, no toilet bowl cleaner, and nothing from the garage!
Mrs. Lockhart's students will be getting these on a different day.
Thanks!
Mrs. Lockhart and Dr. Stone
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