wacky but cool science experiments

I’m excited to have Janae from Grumpy Grateful Mom guest posting for me today! She has something to share with us for Mama Teach Us Monday!

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I’ve been trying to get my kids excited about science.  It’s so easy!  There are countless experiments you can do and you may already have the ingredients.

On Friday, we had a Science Marathon!  Some experiments were more successful than others.  There was a mishap while we made our invisible lemon juice drawings.  My three-year-old did a crying face plant after he thought someone stole his picture.  But!  It was mostly invisible, so it was a tricky mystery to solve.

Here were two of our easy and drama-free favorites:

Magic Milk

You need:

milk (whole milk works best), food coloring, Q-tips, liquid dish soap


Fill the bottom of a small bowl with milk and let your child add several different types of food coloring to the milk.  If you are thinking that the food coloring will get all over your child’s hands, clothes, and face–you are right!  You may want to do it yourself or take several deep breaths before starting.

Next, give your child a Q-tip and let them roll the tip in some dish soap.   Now have them dip the Q-tip into the center of the food coloring and watch the magic happen!

Before we started mixing, a bug decided to begin swirling the colors in my son’s bowl.
This method was also effective.

Elephant Toothpaste

You need:

one small water or pop bottle, one funnel, hydrogen peroxide,
liquid dish soap, food coloring, one packet of yeast

Combine yeast and about 3/4 cup warm water. Set aside for five or more minutes. Add about 1/2 cup peroxide, 1/4 cup dish soap, and food coloring to the bottle. Swish around.  Finally, add yeast mixture and quickly remove funnel.  Then watch the toothpaste flow!

Warning!
If done outside, kids will feel the need to throw leaves and
clumps of grass into the pink foam.

While my children are young, my biggest goal is to make science interesting.
I try to ask my kids questions about what’s happening or see if they have a hypothesis
about what they expect to happen.   And, they usually have some fun questions for me.

“Mom, why do you call it elephant toothpaste?
You shouldn’t because it’s not toothpaste and it’s not an elephant.”

Happy experimenting!

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45 thoughts on “wacky but cool science experiments

  1. As a former elementary science teacher, this is a GREAT post!!! Ive done these too. Yes, making science interesting is the key! Love this post!!

  2. I have enjoyed doing experiments with my children over the years. We have not done the Elephant toothpaste. Seems like something that my youngest might enjoy doing.

  3. love the experiments. I’m going to have to try those with my boys. They will love it #1 because it’s fun…#2 because it makes a mess. They LOVE messes!

  4. I’ve never seen Mama Teach Us before, so this has been a learning experience for me. This looks like something I could share with my Girl Scout Troop.
    Thanks!
    Sandy

  5. These are just great!!! Thanks I need some tricks for next week when camp is over and school as not yet begun. I love the picture of you and the kids!! I am a huge fan of you and your blog! Thanks for introducing me to another great site!!

    • Thanks Kathy! You know the feeling is mutual. We have one more week before school starts. I can spend most of a day doing fun things with my kids, then just a few minutes after I’m done. “I’m sooo bored Mom.”

  6. Those are great ideas! I’m always trying to take notes of ideas like this b/c I want to be able to teach my kid when he gets older…but in fun ways like this!

  7. Very fun ideas!! My hubs made a tornado funnel in a coke liter bottle… and I bought some corn starch to show how things go from solid to liquid b/c I always thought it was such a fun thing to play with in school… these look fun… great ideas girl! :)

  8. These are awesome! I’m going to do the Magic Milk ASAP! The boys will love it! The Elephant’s toothpaste looks fabulous! A perfect experiment for when the baby is napping!

    You are so creative! I would have never thought of these!

    • Good luck! I did both experiments when the baby was napping. That’s much less stress for me. I wish I was so amazing. Both of these experiments are just versions of experiments that have been around for awhile.

  9. As a science teacher, I often find great ideas on http://www.experiland.com for my students. They have some really fun science experiments for kids to do at home as well and come highly recommended by other homeschooling sites!
    Their experiments are well laid out and easy to follow…Good luck!

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