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Wednesday, September 9, 2015

Science Exploration - Pinecone Round Up

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Fall is definitely upon us, whether we are ready or not.  As we were out walking the dog today I came across the biggest perfect pinecone.  Immediately I knew I had to save it and bring it to school for the Preschool classroom's science area.  I can already see the kids with magnifying glasses in hand ready to explore.  But first, I need to find out how to remove the sap, my hands were covered!
This prompted me to search around a little for some activities we would be able to do with the preschoolers surrounding pinecones.  I know that as we delve farther into fall they will be all over the place, we can take them for walks and gather pinecones galore.  But what will we do with them?  Here is a round up of some of the activities I found that I know we will be trying.
First I hopped over to Preschool Powol Packets and checked out their article on Pinecone Experiments and Exploration.  They gathered pinecones, and other materials on a walk, and then thought of questions such as:  Will they float?  Can you close a pinecone that is open?  Will the size change?  They put them into a bowl of water to see if they could answer their questions.  What a simple way to introduce cause and effect for children!
Pinecone Exploration and Experiments over at Preschool Powol Packets
Next I visited Science Sparks and checked out their pinecone weather station.  After a little research they found that when it is dry pinecones open up, and when it's going to rain they close down.  So they placed four pinecones on a visible window sill outside as a weather station.  I think that this is an awesome visual and hands on activity for children.  I know our friends would eat this up, they would be checking out the window every day!  Can't wait to give this one a try as well.

Pinecone Weather Station from Science Sparks
Up next was Lemon Lime Adventures and their article on Why do Pinecones open up?  Their experiment used three different scenarios.  Adding a pinecone to Cold Water, Warm Water, and just air.  Once again this is an awesome visual for children to really see what is happening.  They can make predictions about what they think will happen, and then check back later to see if they were right.  Usually making hypothesis and predictions like this will lead to more questions and experimentation.  What a great way to get the learning wheels turning!
Why do Pinecones Open? By Lemon Lime Adventures
And finally I visited Teach Preschool, one of my favorite blogs to check out their Pine Needles in a Bottle.  I think that this will make an excellent addition to our sensory bottle collection.  How easy is this?  They literally added pine needs, glitter, and water to an empty water bottle.  That's it!  But the effect is unreal!  I love how she incorporated different sizes and shapes of water bottles to see how it changed the perspectives.  The curves of the water bottle naturally magnify the pine needles.  So simple, all free materials, this is definitely happening!
Pine Needle Sensory Bottles from Teach Preschool
I think I found a pretty good round up of science activities.  The best part is that they all include little to no prep time or materials.  These will be excellent follow up activities to a nature walk outside, where we can observe the changes in our environment and gather supplies.
What other science activities do you like to incorporate with your young curious minds?




All content, including text and original photos, are copyrighted and property of Jen Caffelle

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