Kitchen Science For Kids { What will freeze first?}

kitchen science experiments for kidsWhen it comes to science I usually let my kids lead with questions and suggest we investigate from there. One morning last week my son didn’t finish his milk and I asked him to please pop it in the fridge so he could have it with his lunch. Instead he asked if he could put it in the freezer to see what would happen. Of course I was game. After he put it in the freezer I asked him what he thought would happen. At 6 it was no shock that he thought it would freeze, so I asked him how long he thought it would take. That sparked this simple kitchen science experiment we did a few days later. My kids love kitchen science for kids and I love doing it with them. Fun together time with science!

Our question was:  Which kitchen liquid would be the first to freeze ?

  1. Gather your materials. You will need an ice cube tray, a line up of different kitchen liquids , a timer ( not really a must ) and a freezer. We had a measuring spoon too! Our liquids were water, vinegar, chocolate syrup, ranch dressing, dish soap, milk and apple juice.freezer science
  2. Start by filling your tray with the different liquids. kitchen science for kids what will freeze the fastestBefore you ask your kids to make predictions ask them what they already know about the different liquids. My kids and I noted that we freeze water all the time and it takes an hour or two. They noted that milk will freeze so they knew that more than just water can freeze. After they go over all their background knowledge ask them to make a hypothesis or prediction if you are focusing more on results not the reason for the results. If they make a prediction simply say “why do you think that will happen?” and voila you will also get a hypothesis out of them.kitchen science freezer exp
  3. Freeze it! We set my iPhone timer to go off at regular intervals.
  4. Observe what is happening. The apple juice was the first to form crystals. The water quickly caught up by the next time we checked. The dish soap had cool bubbles and was getting harder to stir, and the chocolate still tasted great although it wasn’t really ever frozen. We checked on the tray for 3 hours and by then end of that everything was solid except the chocolate syrup which still has a dough like texture days later.kitchen science activity for kids
  5. After the results are in ask your child what they noticed. My daughter noticed that the vinegar and water froze pretty easily and that the chocolate never did. My son noticed that the thicker liquids were much slower to freeze than their thinner counterparts. That’s when I jumped in with the word viscous. We talked about how the water, milk , vinegar ,and apple juice froze faster because they all have lower viscosity than the dish soap , ranch dressing and chocolate syrup. I kept it very simple explaining that the less viscous a liquid is the easier it is to take another form and for the cold to get to every part of it. The thicker liquid was harder to freeze because the cold air had to work harder to get all of it cold enough to freeze. I tend to over explain things to my kids and have learned their signals for when my answer is shifting into a lecture. If they keep asking questions keep answering them but those blank stares are a sure fire sign that you should keep it simple, at least for now! kitchen science for kids what can you freeze

The best part about simple kitchen science for kids is that it lets your children see that science is everywhere. It’s in their kitchen and is accessible to all.

Science week

Tomorrow we are talking about how teach the scientific method to young kids with Jillian from A Mom With A Lesson Plan!

Science Is Everywhere from Not Just Cute

Science weekThis week we are focusing on science and what better way to kick it off than talking about what teaching science to young kids looks like with Amanda Morgan from Not Just Cute. Amanda is a child development consultant who enjoys teaching teachers and parents about how kids learn and the best ways to teach. Visit her blog here.

Science

I love talking to preschool teachers about teaching science. Though I don’t often start out that way.

I ask them about their favorite themes and activities to teach the kids in their preschool classrooms. Soon we fill an entire board with topics enthusiastically scrawled in colorful marker. They’re the activities found in preschool classrooms everywhere. Color mixing. Trees. Playdough. Dress-up. And on and on.

And then I ask, “What do these topics and activities have to do with science?”

Silence.

Then looks that say, “You didn’t say science activities, you just said activities.”

So we table the list for a moment, and talk about what science is really all about.

What is science?

When I’m trying to define science, it’s hard to beat this quote from Kathleen Conezio, MS and Lucia French, PhD

“Whereas many adults think of science as a discrete body of knowledge, for young children science is finding out about the everyday world that surrounds them. This is exactly what they are interested in doing, all day, every day. In the preschool classroom or in the university research laboratory, science is an active and open-ended search for new knowledge. It involves people working together in building theories, testing those theories, and then evaluating what worked, what didn’t, and why.”

(And here’s my favorite part…)

Science itself is not an activity, but an approach to doing an activity. This approach involves a process of inquiry – theorizing, hands-on investigation, and discussion.”

(Source: Capitalizing on Children’s Fascination with the Everyday World to Foster Language and Literacy Development. Young Children, September 2002)

Science hands

So science isn’t the activity. It isn’t the textbook. It isn’t the supplies. It’s an approach.

Science happens every day in every corner of a preschool classroom and in every inch of a preschooler’s home. It’s more about curiosity and discovery than about a set of facts to be learned. Science is the essence of learning to learn.

As I interviewed Ellen Galinsky about her book, Mind in the Making she said, “We are very content-focused in education right now. I feel strongly that we won’t turn around the slippage that has been happening in education unless we focus on both content and life skills as well as promote learning that keeps the fire burning in children’s eyes.”

Content does matter. Having a grasp of information is important, of course. But in this age, perhaps more than ever before, information is so accessible that it’s critical to keep children passionately curious — able to make connections, and use information, not just recite it. We must light the fire, not just fill the pail, as Yeats would say.

Think of the great minds of our more recent history. From Thomas Edison to Albert Einstein to Steve Jobs, amazing accomplishments have come not from knowing something no one else knew, but from using known information in new ways to do something different. Something brilliant.

Facts without curiosity, connections, and creativity can be found easily from any smart phone or laptop with access to Google. But light that fire Galinsky talks about and let passionate learners wonder, theorize, explore, and play and ingenuity is born.

As Steve Jobs is known to have said:

“Creativity is just connecting things. When you ask creative people how they did something, they feel a little guilty because they didn’t really do it, they just saw something. It seemed obvious to them after a while. That’s because they were able to connect experiences they’ve had and synthesize new things. And the reason they were able to do that was that they’ve had more experiences or they have thought more about their experiences than other people.”

Kids don’t need more content, they need more experiences. And they need more time thinking and talking about those experiences. They need to be immersed in a culture of scientific inquiry.

Scientific Observation

Where’s the Science?

So back to the board full of favorite classroom activities. Where is the science? It’s in every single one of them. It’s in the experience. It’s in the connections. It comes when we have a lively classroom or home where we question and wonder aloud. A place where we observe, and discuss, and experiment, and apply. It’s in the mindset, the approach to the world.

Science is everywhere in the classroom.

Science is found at the playdough table when a child sinks her hands into squishy playdough and observes how it can move and bend. It’s there when she wonders what will happen when she adds toothpicks, experiments with that, observes again, and continues the process end on end.

It’s at the easel when a child observes one color streaking the page and then wonders what will happen when another color is added.

It’s in the block area when a teacher asks the children to tell her about what they’ve built, and then wonders aloud about what would happen if another block was added on top of the teetering tower.

It’s in circle time when children ask what words mean, and when teachers take the time not just to explain but to have the children act it out. It’s there when teachers read stories and ask what might happen next.

Science is everywhere in our homes.

Science is there when we make muffins with our kids and give them experience using measuring tools and wondering about the process of turning soggy batter into bready deliciousness.

It’s in our own backyards when we bend close with our little ones to hold a rolly-polly in our hands or chase fireflies on a summer’s night.

It’s there at bath time when our kids pour water from one container to the next, then drop bath toys in one by one, watching to see which will float.

Science offers an open invitation to each of us every single day. An invitation to wonder.

When we incorporate a mindset of inquiry — asking, theorizing, experiencing, experimenting, observing, discussing — every aspect of every day can be filled with the magical wonder of science.

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J

We are exploring science for kids all week long and you can find more ideas on our Science for Kids Pinterest Board!

 

 

Squirt Gun Volcanoes – Science Experiment For Kids

A science experiment for kids should be fun and I don’t think my son could have had more fun than he did with this mash up of two classic summer activities. He is all about squirt guns and backing soda volcanoes are a constant favorite here. Using your child’s interests to make learning fun is such a fun way to make your child eager to learn. If squirt guns are not welcome in your play then you can use eye droppers, turkey basters and even bath toys instead. Make sure after the activity you wash the squirt guns carefully to get all the vinegar out so there are no accidental squirts at someone later.

  1. Gather your materials. You will need a pan ( ignore the mini muffin tin, that was our first attempt and well obviously it didn’t work. It was too hard for a 5 year old to get a good aim on such small targets), baking soda, vinegar , food coloring, a large measuring cup or bowl , protective eye wear and squirt guns.
  2. Start by adding food coloring in random dots to your pan. fun science for kids
  3. Cover with baking soda.
  4. Fill your squirt guns with vinegar. The easiest way to do this is to submerge the squirt guns in a bowl or large measuring cup full of vinegar. fun science for kids
  5. Get ready – go outside! Make sure the protective eye wear is on . Ask your child to make a prediction about what will happen.
  6. Shoot !
  7. He loved the colored bubbles – he had no clue there was food coloring under the baking soda.
  8. He stepped closer to get the harder to aim at areas.
  9. It was super fun to see all the colors emerge  and even mix together .
  10. After the guns were empty his sister was invited out to do some pouring too.