Magnets are fun! Mud is fun! Without a doubt, combine the two into this magnet experiment with a magnetic mud recipe that uses ferrofluid. Magnetic mud is the best magnet science project Physics Science Fair Project Ideas For Grades 1ħ. Some of other middle school science fair projects are seed germination, Rising water experiment, 3D Solar system model, etc. Carry out this science project in presence of your parents, teachers or any seniors.Properly handle the hot melting glue, otherwise it may burn your body part. Always ware a safety glass while making science projects, that protects your eyes.Anyone must protecting him self or her self is prerequisite. Our first priority before doing any science project is safety. ĭon’t Miss: Science Experiments With Baking Soda Safety Tips For Middle Science Fair Projects : This is an examples of an exothermic reaction. This is the chemical reaction that creates heat, thereby increasing the temperature of the beaker and on the thermometer. Rusting is actually a chemical reaction between iron and oxygen. When you soaked the steel wool in vinegar, it removed the protective coating on the steel wool, allowing the iron in the steel to rust. You will see that the temperature on the thermometer gradually rises, and the beaker will likely get foggy. Make a note of the initial temperature, and observe it for about five minutes. Its a great idea to poke a hole if possible through the covering so that the thermometer can fit through it, and you can easily read the temperature. Youll want to make sure that you can still read the temperature on the thermometer. Then, cover the beaker with paper or a lid. Next, wrap the steel wool around the base of the thermometer and then place them both in the other beaker. Then, pour vinegar onto the steel wool and let it soak for about a minute.Īfter a minute or so, take the steel wool out and shake off any excess vinegar. This experiment will make abstract concepts like chemical reaction and rusting become more clear and concrete.įirst, place the steel wool in a beaker. Plus, students will have an added appreciation for the importance of clean, filtered water! Steel Wool & Vinegar Reaction This experiment is great because it is simple, exciting and can be completed in a fairly short time frame.
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