A simple science experiment using a jar and water but guaranteed to make your class go crazy with anticipation and shock! Discover the properties of air, air pressure and surface tension, while pleasing the crowd. The element of surprise is very important when you're an amazing science teacher or curious student. Great for science fair demonstrations - a real crowd stopper. Recommended for children ages 8 and up.
- Mason Jar & Lid
- 2 Pieces of Screen
- Laminated Card
- Science Activity Guide
How Does It Work?
What Does It Teach?
Awesome! review by Heleine on 6/22/2015
My students had such fun with this! It's great for demonstrating surface tension.
Mysterious Water Suspension review by George on 4/3/2013
Just want to say that I had my grandsonsages 7, 9 and 11 perform this and they had a plast, they had a hard time putting it down.
Works great review by Jenny Brown on 3/21/2013
This worked great, but wasn't exactly as spectacular as the picture. I bought it as a prize for a teen event and the teens loved it. I think I was a little disappointed because I had seen the picture. I put food coloring in the water because it makes it much easier to see and a lot prettier.
One of my favorite products review by Jenny Brown on 3/2/2013
I used this for VBS lessons and the teen fall retreat and it really amazes the kids. It is such a great teaching tool. I love it.
Mysterious Water Suspension review by Harmony on 1/19/2013
Never ceases to captivate the imagination.