Wednesday, September 30, 2009

Science Experiment

Material from a previous blog:

Today we had our first science experiment of the school year.  My boys really enjoy science so much & since my background is in the sciences I have a lot of fun with it as well.  We useApologia Science.  This is our second year using this curriculum & this year we are usingExploring Creation with Zoology 2 Swimming Creatures of the 5th Day.  We enjoy doing this all together- baby to Mommy.  Today we did an experiment to demonstrate what happens to a person’s lungs when they dive deep into the ocean.  Here the boys are blowing up a balloon inside a bottle (or attempting to blow up a balloon inside a bottle.)  Then they stepped on the bottle to increase the air pressure inside the bottle & observe changes in the balloon.  B1 was having his own private experiment with how fun balloons are in the background. 
One of the things I have been working on is making our school work more interactive & visual.  Normally I would have read this experiment out of the book & then we would all follow along as I led the boys in doing what the text paragraph stated.  Instead I typed the experiment out on a checklist for each of the boys & created a Science Center.  I provided the materials & they were responsible for making sure the materials were there & then following the step by step directions to complete the experiment.  They had a place to check off each step as they completed it & record observations.  I also included a few simple questions to get them thinking about what was happening.  They completed the experiment with a little supervision from me.  In general I thought there was more work & thinking taking place on their part & work + thinking = learning in my book so I was pleased.  Here is the sheet I made:
This is an idea Sue Patrick talks about in her materials.  Of coarse her experiment sheets are done with great graphics instead of my hand drawn pictures but who am I kidding- I have 4 children!  This was a lot quicker & the boys followed my drawings fine & gained all the benefits of really doing the experiment themselves.  I will continue to try working with the Science Centers & let you know how it goes.

Material from a previous blog

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