Preschool Science: Oil & Water, Day 2

My son had so much fun with our oil and water activity that he recently came up to me with the bottle of baby oil in his hand and asked if we could do another project with it.  Always ready to think on my feet, I grabbed some food coloring and we put together this … Continue reading Preschool Science: Oil & Water, Day 2

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Preschool Science: Magic Milk

All of our preschool science projects lately have to have a color-mixing element.  My three-year-old is fascinated by this process and will plunge with delight into any project that involves food coloring.  Here is an absolute classic we enjoyed one recent Sunday afternoon: Magic Milk You will need: a shallow dish or bowl whole milk … Continue reading Preschool Science: Magic Milk

Preschool Science: Oil & Water

My preschooler goes bananas for any project that involves food coloring, so this week, we dyed some water and experimented with how it behaved in a bowl of baby oil.  You can use any type of oil for this, but we make homemade wipes, so we always have plenty of baby oil on hand! We … Continue reading Preschool Science: Oil & Water

Test, Observe, Revise: Engineering with a Preschooler

The slow-motion video option on my phone has captured my preschooler's attention lately, so we are using it to improve our marble track engineering.  When we record a run in slow-motion and review it, he can more easily see where problems occurred in our design and come up with potential solutions. He also really likes … Continue reading Test, Observe, Revise: Engineering with a Preschooler

Preschool Science: Color-Mixing, Day 2

To reinforce the color-mixing ideas we'd talked about previously, we tried another experiment with food-coloring and water.  This demonstration relies on the tendency of liquids to reach equilibrium.  When we connect the jars, the water will flow until it has reached an equal level in all of the jars.  If we put food coloring in … Continue reading Preschool Science: Color-Mixing, Day 2

Preschool Science: Color Mixing Day 1

We have been talking about boiling, melting, freezing, and states of matter with our preschooler, so we tried this simple color-mixing activity. First, we made blue, red, and yellow ice cubes.  We needed five of each color for this activity, and we made them simply by putting one drop of food coloring in each section … Continue reading Preschool Science: Color Mixing Day 1

Boundless Energy: Awesome Preschool Science Activity

This week, our marble set has been working overtime.  We engineered a wall of pipes and tracks to run our marbles down, and we've been using it to explore how potential and kinetic energy work.  We began with a short track at the base of the wall and tested  marbles to see if they had … Continue reading Boundless Energy: Awesome Preschool Science Activity