Maple Syrup: a sweet, delicious teacher of science for kids

Springtime in rural Vermont is magical. It’s not just the melting snow with rivers of mud, it’s also magical because it’s maple syrup season. For a brief period each year the sap really flows and those lucky enough to have sugar maples can harvest the sweet nectar and boil it down into the delicious breakfast [...]

The Science Behind Milk Plastic

Have you heard of milk plastic before? Not only is it a project you can do with kids, but it's also how they made many plastics before the advent of synthetic plastics! Many of those old buttons in a jar you have from your grandma are probably milk plastic (actually called casein plastic, Galalith, or Erinoid). [...]

Make your own color changing paint with red cabbage

  This activity is for kids 2.5 and up! Get ready for an incredibly simple set up with an incredibly entertaining result. You won't believe how easy it is to make your own color changing paint with just two ingredients: red cabbage and white paint (and honestly, you can leave out the white paint and [...]

Fall Leaf Chromatography

Do some science while taking in the colors of the autumn season! All you need is some filter paper and typical household items. For a little science lesson on chromatography, check out our other post on flower chromatography here. Overview: Chromatography is a method to separate molecules using a liquid phase (solvent) and a stationary [...]

Experimenting with Real Enzymes: Bromelain

This post is part of our Summer of Science series! Check back periodically to find more fun, easy, and affordable experiments and projects you can do at home with your kids this summer. This project is about the enzyme, bromelain, which degrades other proteins. You will use it to turn chicken to mush while learning [...]

Kitchen science: Making oil-based fluorescent chlorophyll paint

This post is part of a series on chlorophyll! Check out our previous post about how to easily extract chlorophyll from spinach and use it as a paint. Using a black light, you can also observe the beautiful red/pink fluorescence of chlorophyll, too! This post is how to further purify chlorophyll through a technique called [...]

Painting with Chlorophyll: How to make your own fluorescent paint

This post is part of a series on chlorophyll, a molecule both plants and humans owe their lives to! This specific activity is a fun, easy, and art-inspired introduction to chlorophyll for children 2 years old and up where we will make paint from the chlorophyll in spinach leaves, then observe the fluorescence of the [...]