Learning about the Life Cycle of Butterflies

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The perfect lesson after last week’s on the life cycle of the frog (found here) was to learn about the life cycle of the butterfly.  I first have to apologize for the quality of the pictures.  I left my camera on vacation and was forced to use my flip phone-YES they are still around.  I started by letting the children leaf through about ten different books on caterpillars, butterflies, and their life cycle.  This has become such an important part of our class.  The kids are exposed to informational text, new vocabulary, and photographs of the subject that we are discussing.  I held up a picture of the life cycle and went through the different stages.  We talked about the word metamorphosis, as we had, when discussing the frog life cycle.  As we went through the cycle, the kids quickly went through their books and looked for pictures of what we were discussing.

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Exploring Ice and Salt with Preschoolers

With all of the freezing weather that we have had lately, I thought it was time to discuss water in its solid state-ice!  We began by discussing the difference between water in it’s liquid state and in its solid state.  The night before, I filled one paper cup, per child, with water and stuck it in the freezer.

I passed out the cups to each child and we made observations using our senses.  We talked about how solid it was, how cold it felt, and how parts of the ice chunk were turning into water.

I passed out the cups to each child and we made observations using our senses. We talked about how solid it was, how cold it felt, and how parts of the ice chunk were turning into water.

We talked about how slippery ice is and what could happen if you were to step on ice.  Next, we talked about how important it is to melt ice so people and cars may get to their destinations safely.  But how??  How can we melt ice when it is cold outside?  This was our question for the day…

I gave each child a container to put their ice chunk in so the mess could be easier to clean at the end.  I also gave each child a per of gloves, an eyedropper (because it is more fun when color is added!), a cup of salt, and cups of colored water.

I gave each child a container to put their ice chunk in so the mess could be easier to clean at the end. I also gave each child a per of gloves, an eyedropper (because it is more fun when color is added!), a cup of salt, and cups of colored water.

The kids got right to work!  They watched as their ice was quickly melted by the salt.

The kids got right to work! They watched as their ice was quickly melted by the salt.

You can't really tell in the pictures, but the combination of salt and colored water made these river-looking panels down the sides of the ice.  The kids had a blast sending different colors down the rivers.

You can’t really tell in the pictures, but the combination of salt and colored water made these river-looking panels down the sides of the ice. The kids had a blast sending different colors down the rivers.

The scientists were determined to melt their entire ice chunk!

The scientists were determined to melt their entire ice chunk!

It can be difficult to hold the attention span of preschoolers on one topic for forty-five minutes.  However, this activity did!!!  I actually had to stop the scientists so we would have time to record their observations in their journals.  I highly recommend doing this experiment.  I was thinking that next time, I may put something in the ice that the kids need to get to, such as a plastic toy.

Enjoy!

~Miss Jenny

Creating Slime with Preschoolers Take One

Hello!  This week we did our first, of many, experiments with slime.  We had a BLAST!!

Here are the supplies we used: liquid starch, school glue, and food coloring.  I had crafting sticks and other materials to create impressions.  We also needed a large bowl and something to mix the solution, we used a paintbrush.

Here are the supplies we used: liquid starch, school glue, and food coloring. I had crafting sticks and other materials to create impressions. We also needed a large bowl and something to mix the solution, we used a paintbrush.

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