Science ideas

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7y
two empty glasses sitting on top of a wooden table next to a bottle of water
quick and simple electrolysis demonstration
Use a 9 volt battery to separate water into hydrogen and oxygen. Add a bit of magnesium sulfate (Epson salt) to the water and then drop the battery in.
a white candle sitting on top of a table next to some containers and other items
What Is an Acetate? Metabolism and Hangovers
Hot ice, scientifically known as sodium acetate, is a liquid that will turn solid at the slightest provocation. Touching it with your finger or bumping it too hard will cause it to spring from a clear, water-like state into solid ice-like crystals.
two people sitting at a table with food on it and one person holding a cup
SCIENCE: Soda Snake Firework
An Ordinary Life : SCIENCE: Soda Snake Firework
This is a tutorial on how to make an air canon using a balloon and water bottle. You can see how air flies out of the bottle as a vortex by watching the smoke ring that comes out. It is an awesome air canon smoke ring science experiment to show your kid! Air Vortex Cannon, Air Takes Up Space Experiment For Kids, Homemade Air Cannon Project, Tornado In A Jar Science Project, Water Surface Tension Experiment For Kids, Tornado In A Jar Science Experiment, Vetenskapliga Experiment, Science Camp, Science Club
Air Canon Smoke Ring
This is a tutorial on how to make an air canon using a balloon and water bottle. You can see how air flies out of the bottle as a vortex by watching the smoke ring that comes out. It is an awesome air canon smoke ring science experiment to show your kid!
an image of a man holding a toothbrush in front of a sign that says,
Expériences à faire à la maison - Petites Experiences - Expériences à faire à la maison
Cette rubrique permet de retrouver quelques expériences en sciences pour pouvoir les réaliser par la suite en classe et dans les différents cycle
a small metal object on a stand with words above it that read, keep below fan the propellor will spin forever
Toys from Trash
Wow. Cool magnet project for later years...
some cardboard boxes are sitting on the floor and one is holding an item with wires in it
Projects That Will WOW your Kids
Science projects that make a great gift for kids
the cover of science and engineering projects for creative kids, with pictures of different items
15+ Creative Science and Engineering Projects for Kids | Science Buddies Blog
Creative Science and Engineering for Kids / a hand-picked selection of creative, DIY, and maker-inspired projects and activities for students in grades K-12
a green poster with an image of a man holding a test tube in his hand
science posters
Getting Nerdy with Mel and Gerdy
Getting Nerdy with Mel and Gerdy 
a pink cup with two pens sticking out of it and the words motorized coloring bot kids can make
Robotic Coloring STEM Activity
You know what STEM is right? Science, technology, engineering and math. These are skills that kids really need to have a nice handle on- both boys and girls. We incorporate STEM into our homeschool…
a hand holding a balloon over a piece of cake on top of a blue plate
Build a balloon-powered mini-hovercraft
The balloon hovercraft ready for launch...lots of science experiments to try with the kids
an elephant toothpaste sculpture in a bowl with text overlay reading elephant toothpaste foaming science experiment
"Elephant Toothpaste" Foaming Science Experiment
Come Together Kids: "Elephant Toothpaste" Foaming Science Experiment
the words make a homemade hand warmer activity on a brown background with white text that reads,
Make a Homemade Hand Warmer! | Activity | Education.com
Make a Homemade Hand Warmer! | Activity | Education.com
a poster with instructions on how to make a mazing matter for science and technology
Chemistry
matter worksheets | Solid-Liquid Gas Worksheet