Diet Coke Mentos Experiment

diet coke and mentos explosion

My 4-year old and our neighbor enjoyed witnessing this explosive soda and Minty Mentos experiment. Have you tried it? It doen't require a huge set-up, and the show is pretty awesome. I have to warn you that the explosion itself goes by quickly, so you might want to have an arsenal of soda containers on hand so you can conduct multiple experiments. Ingredients for Diet Coke … [Read more...]

Invisible Ink: A Citrus Painting Experiment

invisible ink citrus lemon lime kids

It's summer and we've been doing a lot of citrus juicing in our home. Between my 4-year old expert juice squeezer and my almost 2-year old juice taster,  our simple and inexpensive juicer has been hard at work. While little Rainbow napped, Nutmeg and I gathered materials and set up the project. We talked about how we'd have to reveal the ink (lime juice) with the high heat … [Read more...]

Egg Geodes Experiment

clean membranes from eggs

Today we're experimenting with egg geodes. This experiment is set up to engage children in the steps of the scientific method, which could easily make this a fun and successful science fair project. Not only is the process of making these beautiful geodes engaging for kids, but the end-result has a huge wow-factor. Give yourself at least two-three days to achieve the greatest … [Read more...]

Are Black Markers Really Black? A Chromatography Lesson.

add water to marker on paper towel experiment

What color is black? Is it one color or many colors combined to "look black"? Black is the absence of all reflective colors, and when the three primary colors (red, yellow, and blue) are combined in just the right way, they give off the appearance of black. We set off to find out more about the predominant colors in our black Crayola marker, and to do this we had to … [Read more...]

5 Easy Steps to Invent a Recipe with Kids

invent a recipe with kids

Do you like to cooking with kids or do you yearn to cook with your child? Today we're sharing five easy steps to invent a recipe with kids, which will get you into a creative cooking mindset. Think Master Chef + little kids = a fun afternoon. But you might wonder, "why would I want to invent a recipe when I can easily follow a recipe?" The answer is that inventing recipes … [Read more...]

Magical Plastic Bag Experiment

leak proof plastic bag experiment

Here's a fun experiment that won't take a lot of time, and it's more than likely that you have all the "ingredients" around the house. I did this with my three and a half year old, and it would be relevant for preschoolers and elementary-age children. The idea that we're testing here is what will happen if we poke a sharp pencil through a plastic bag of water. Will the water … [Read more...]

Is it Magnetic? Testing Objects for Magnetism.

magnets and water

How was your weekend? We took a mini-vacation to play in the snow and I enjoyed a little computer break along the way. I thought I could get online with my phone, but it turned out that the reception was horrible and I've been completely out-of-touch! It was probably a good thing, as I could really focus on my family and be as rested as possible when my one-year old woke up, … [Read more...]

Science Projects for Kids | Yeast and Sugar Experiment

yeast experiment

In this Yeast Sugar Experiment, we'll watch yeast feed on sugar to fill a balloon with air. A fun science project for kids that's with household, everyday materials. How we got started I've been baking bread just about every day for the past three weeks (nothing too crazy since it's all done in the bread maker), but last week my 3.5 year old and I got into a discussion about … [Read more...]

Growing Gummy Bear Experiment

The incredible growing gummy bear experiment | TinkerLab

Do you know about the growing gummy bear experiment? It takes very little room, isn't messy, and kids love it! Here's how we landed on this experiment... My kids and I stopped at the drug store for baby wipes, and my 3.5 year old bombarded me with five minutes of excitement that sounded like this, "Mom, stop! You have to see this. Mom, can you get me this light up … [Read more...]

Science Experiment: The Floating Egg

sink or float

As I hovered the egg over a jar of water, I asked my 3.5 year old, "Will it sink or float?"and it reminded me of Dave Letterman's funny sketch, "Will it Float?" Have you seen it? This science experiment is really easy to set up + clean up, and the lesson learned on the density of water actually stuck with my 3-year old daughter long after the experiment was over. Fun and … [Read more...]