Lava Lamp Science Fair Projects

It s always a hit with the kids.

Lava lamp science fair projects.

A clean plastic bottle try to use one with smooth sides water vegetable oil or you could use mineral or baby oil instead fizzing tablets such as alka seltzer food coloring watch scientist joe as he makes the lava lamp experiment here. Pour the vegetable oil in the bottle until is almost full. To make a cool looking lava lamp you ll need a large flashlight like the one in the photograph. Building a simple lava lamp at home is very easy and can be a good science fair project idea for the school.

A lava lamp works because of two different scientific principles density and polarity. As the reaction slows down simply add more alka seltzer. To find a science fair project that is just right for you browse our library of over 1 200 science fair project ideas or use the topic selection wizard to get a personalized project recommendation. You may want to.

To view written instructions for this project see the make an alka seltzer powered lava lamp page at science buddies. This lava lamp experiment is super cool. Watch your lava lamp erupt into activity. Learn how to make an easy lava lamp with this fun science experiment for kids.

Use simple household items such as vegetable oil food coloring alka seltzer and a bottle to create chemical reactions and funky balls of color that move around like a real lava lamp. So grab a few household supplies and give this lava lamp science activity a try. Good science fair projects have a stronger focus on controlling variables taking accurate measurements and analyzing data. Fill the bottle up about 1 4th 1 quarter with water.

This activity is not appropriate for use as a science fair project. Make an easy lava lamp. Your kids will love exploring colored water and oil but a surprise ingredient will make this science activity even more exciting.