Pour the vegetable oil in the bottle until is almost full.
Science project lava lamp experiment.
Your children will want to keep this bubbling hands on activity going as long as they can.
Understand the working principle of a lava lamp clearly by performing the lava lamp experiment given here.
Learn how to make an easy lava lamp with this fun science experiment for kids.
Less than 1 hour to complete experiment additional hour for presentation write up and preparation.
Implementation of any science project idea should be undertaken only in appropriate settings and with appropriate parental or other supervision.
Materials for lava lamp experiment.
Make an easy lava lamp.
This can explain why oil and water don t mix.
It s always a hit with the kids.
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.
So grab a few household supplies and give this lava lamp science activity a try.
Your kids will love exploring colored water and oil but a surprise ingredient will make this science activity even more exciting.
Lava lamp works based on two important scientific principles density and polarity.
Fill the bottle up about 1 4th 1 quarter with water.
You may want to.
Lava lamp bottles are a fun science project children of all ages can make and experiment with.
Get ready to inspire your little scientists with this super cool beginner chemistry experiment.