Phenomena
| Alka Seltzer | Explore how adding Alka-Seltzer to water in different ways can give students an understanding of factors that effect rates of reactions. |
| Burning a Sugar Cube | Can you light a sugar cube on fire? If you think the answer is yes, maybe you're in for a big surprise... |
| Steel Wool and Rust | We've all seen rust on an old car. Find out what factors influence rust formation. |
| Moldy Cheese | If you've left cheese out for a few days, it begins to grow fuzzy, white spots. Let's take a look at factors influencing this growth. |
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