| There are countless numbers of free science | | | | each additional scoop of salt. Be sure to record your |
| experiments out there. Just think about the materials | | | | finding so you can compare afterwards. |
| you have around your house. There is no need to go | | | | Or, if you want to do free science projects with food |
| out and buy a bunch of pricey items to create a great | | | | you could test and see which place is best to store |
| science experiment. You can do many experiments | | | | fruit in order to keep it freshest the longest. For this all |
| with water or food with items you already have in | | | | you need to do is get a few pieces of fruit and place |
| your home, such as finding out what the effect of salt | | | | them in various places throughout the room; maybe |
| is on the boiling temperature of water. For this | | | | one in the fridge, one on your dining room table and |
| experiment all you need is a pot, water, salt, measuring | | | | one in a pantry. Then, wait and see which piece of fruit |
| spoon and thermometer. Boil some water, test the | | | | goes bad first and record your results. It doesn't take |
| temperature, and then add one tablespoon of salt to | | | | much to think of a free science experiment that you |
| the boiling water, stir, and test the temperature again. | | | | can conduct in your own home, or outdoors where |
| You can add a few more tablespoons (one at time) | | | | you could experiment with bugs and plants. |
| and test the temperature of the boiling water after | | | | |