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...]

Sensory Play with Tapioca Pearls

boba in milk

Have you ever had Boba Tea or Pearl Tea? You know those chewy, soft balls that sink to the bottom of milky tea that you suck up through a fat milkshake straw? The drink originated in Taiwan as a novelty for children, and has since taken the world by storm with bubble tea houses popping up everywhere. I have yet to be converted to boba, but I when I spotted a bag of … [Read more...]

Microwave Marshmallow Experiment

microwave marshmallow experiment

Have you heard of the microwave marshmallow experiment? It's really simple and a fun way to explore how the volume of gas expands a marshmallow as it heats up. My kids also enjoy this experiment because it mixes science (+ fun) with a sugary treat. Microwave Marshmallow Experiment Supplies 4 (or more) Marshmallows Paper Towel or Microwave-safe … [Read more...]

Add a Little Learning to Playtime

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Today I'm celebrating the one year blogiversary of my friend Jillian over at A Mom with a Lesson Plan. One year! When you stop to think of about it, it's amazing what can be accomplished in just one year. A preschooler travels into their first year in Kindergarten, a high school senior becomes a college student, and a mom can start a blog that inspires other parents (and have … [Read more...]

Experiment: Make Fake Snow

making purple

How to Make Fake Snow We've been making fake snow, which is equally fun for kids like mine who celebrate winter under a sea of palm trees or those who are house-bound by piles of real winter snow. Note: This post contains Amazon links for your convenience. Supplies sodium polyacrylate, or fake snow liquid Watercolors plastic pipette low-walled clear … [Read more...]

Straw Air Rockets

Straw Air Rockets

This is a project we had fun testing with Kiwi Crate, a new hands-on kit of monthly projects that launches  soon. Follow their fun blog for more. We've been having the best time shooting air rockets out of milkshake/boba tea straws (found in our supermarket) The baby enjoyed seeing the rockets fly overhead while chasing them around the room, while my three year old … [Read more...]

“E” is for Experiment

experimental

My bloggy friend Deborah over at Teach Preschool just reached her 20,000th Facebook fan. Can you imagine? TWENTY-THOUSAND! She's awesome in so many ways, and is especially extraordinary in that she runs a preschool and also finds/makes/squirrels away time to tweet/facebook/blog and generally keep the whole online preschool community together in one special place. Not to mention … [Read more...]

How to Build an Easy DIY Light Table

easy DIY light table

Have you ever wanted a light table, and wondered if there was an easy way to build a DIY light table yourself? Well, this easy DIY light table could be your answer! Once I figured out which materials to use, the whole thing took about 10 minutes to assemble. *Note: This post contains Amazon affiliate links for your convenience. After seeing the beautiful glow that … [Read more...]

Water Balloon Target Practice

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So, you may have noticed that things have slowed down over here in TinkerLand? I've been busy playing outdoors with the kids, traveling with family, and stepping away from the computer for a bit. My husband is in the throws of writing a book (yay!), but it's also put a small cramp on my downtime for the summer. I'm still here, just not as active. I'll plan to post about three … [Read more...]

Land Art with Children

Dandelion Floating in Water

We were invited by Rashmie of Mommy Labs to join Forest Fiesta, an online celebration of World Environment Day (June 5) with her and about twenty other arts and education bloggers. This year's host country was India, and Rashmie came up with the inspired idea to act as our Indian blogging host. Thanks, Rashmie! When you reach the end of this post, you can click around and see … [Read more...]