There are few gifts that are more fun (and less expensive) than a homemade science kit. Give a kid a bottle of vinegar and a box of baking soda and you’ll make their day. Throw in a bottle of Diet Coke and some Mentos mints, and you may be their favorite person ever. Make a kit for your kids or grand kids. Make one for your favorite niece or nephew. Encourage kids to make kits for friends and siblings. Make one for yourself!
When kids do science at home, there are no rules, there are no time limits, and no one is judging their results. It’s the perfect opportunity for them to explore, make guesses about what will happen and try new things. In other words, they’re learning to be creative. What could be better than that?
Below are some ideas for great items to include in your kit. I’ve highlighted links to the experiments on my website (just click on the blue experiment name) in case you want to print out directions to add to your kit.
You can also find these experiments, and more, in my book Kitchen Science Lab for Kids (available wherever books are sold online and in stores), on my free KidScience app for iPhones/iPads/iPods and on my Kitchen Pantry Scientist YouTube channel!
composition book: Makes a great science notebook to draw, record, and tape photos of experiments into.
clear plastic cups to use as test tubes and beakers
measuring spoons and cups
school glue for making Mad Scientist’s Green Slime
Borax detergent to use as a cross-linker for the Green Slime
gummy worms to transform into Frankenworms
baking soda: Can be used for a number of experiments like fizzy balloons and magic potion. Mix with vinegar to make carbon dioxide bubbles.
vinegar Great for fizzy balloons , alien monster eggs and magic potion.
balloons for fizzy balloons
dry yeast for yeast experiment
white coffee filters: can be used for magic marker chromatography, in place of a paper bag for a coffee-filter volcano or making red cabbage litmus paper.
cornstarch:Lets you play with Cornstarch Goo, a non-newtonian fluid. Here’s the video.
marshmallows with rubber bands and prescription bottle rings you have around the house can be used to make marshmallow catapults. My kids used theirs to make their own Angry Birds game.
Knox gelatin and beef bouillon cubes can be used to make petri plates for culturing microbes from around the house. You can also use the gelatin for cool osmosis experiments!
Food coloring Helps you learn about surface tension by making Tie Dye Milk. Here’s the video. You can also easily make colorful sugar-water gradients that illustrate liquid density!
Mentos mints will make a Mentos geyser when combined with a 2L bottle of Diet Coke.
drinking straws are great for NASA soda straw rockets and a carbon dioxide experiment.