Each tiny piece of Pop Rocks candy contains a small amount of carbon dioxide gas. The science behind the experiment is pretty simple. I ask them to think about the properties of gas, then analyze their data, explain their result, and what caused the balloon ti inflate.Įxplain the Pop Rocks Science to Your Students Students use the lab sheet in this science unit to collect data by drawing the steps they took and recording observations they made. Listen for the popping sound as the gas releases, rises, and fills the balloon. Lift the balloon up so the candy pours into the bottle. Stretch the balloon over the mouth of the soda bottle. Gently shake the balloon so the candy falls to the bottom.ģ. Tap the funnel until the candy flows into the balloon. Pour the Pop Rocks candy into the funnel. We stretched the balloons first and even blew them up a little then released the air to stretch them further so the candy would fall in easier.Ģ. Place the balloon over the end of a small kitchen funnel. This easy science experiment aligns to Next Generation Science Standards and is perfect for students to explore the properties of gas. Carbonation is made by forcing carbon dioxide gas and water into the soda at high pressures. What they may not know is how it is made. Most kids know the fizz that bubbles up when you pour a glass of soda is carbon dioxide gas called carbonation. Solid, Liquid, Gas: Pop Rocks Science Experiment This Pop Rocks science experiment is a fun way for students to investigate how combining a solid and liquid forms a gas.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |