Lava Lamp Science Project Purpose

Lava lamp bottles are a fun science project children of all ages can make and experiment with.

Lava lamp science project purpose. Lava lamp works based on two important scientific principles density and polarity. 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. Real lava lamps use a polar and non polar liquid just like our homemade one did.

Implementation of any science project idea should be undertaken only in appropriate settings and with appropriate parental or other supervision. You may want to. It s always a hit with the kids. Get ready to inspire your little scientists with this super cool beginner chemistry experiment.

Your kids will love exploring colored water and oil but a surprise ingredient will make this science activity even more exciting. Find out how to make a homemade lava lamp and learn some science too. The purpose of my science fair project is to see if food coloring in a homemade lava lamp will move faster in cold or hot water. In a real one however the densities of the liquids are much closer together than vegetable oil and water.

Fill the bottle up about 1 4th 1 quarter with water. This is good for society because you don t have to waste money on a lava lamp when you can make your own. Reading and following the safety precautions of all materials used in a project is the sole responsibility of each individual. Understand the working principle of a lava lamp clearly by performing the lava lamp experiment given here.

The denser liquid sinks to the bottom but the lava lamp light heats it up until it expands and becomes less dense causing it to rise upward. This can explain why oil and water don t mix. These lava lamp bottles are easy to put together and great for kids at any age. This is such a fun science experiment.

Lava lamp contributed by the chi epsilon mu xem chemistry club at austin peay state university main science idea for kids the main idea for kids is the concept of density in particular the idea that things that are more dense than a liquid sink and things that are less dense than a liquid float.