Wednesday, April 30, 2014
here. We played a lot of games with this cap and pointing out the different lobes that have different jobs. I think our favorite was learning that the saying, "You've got eyes in the back of your head" has a little truth to it. The statement that people have eyes in the back of their head may have a little truth to it. The occipital lobe, in the brain, is located in the back of the head. This lobe is responsible for controlling most vision. While we may not see out the back of our head, this back area in our brain interprets the images from our eyes.
Wednesday, April 2, 2014
We've been learning a lot about the heart along with arteries, veins, and capillaries. So we took the time to make some blood that the girls will never forget. Here are the instructions: 1. Fill a jar with water, you could put in a little yellow food coloring to make it look like plasma. 2. Take some cheerios and put them in a zip lock back and shake them around with red food coloring. This makes the red blood cells. 3. Pour the red blood cells, white blood cells (white marshmallows), and platelets (purple pom poms) in to the jar. Then you have something interesting to look at.