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Showing posts from March, 2017

Why Not Dissect a Chicken Leg?

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My oldest daughter has been taking Biology, but really with an Anatomy emphasis, because she is thinking of going into the medical field. As we have finished learning about the skeletal system, integumentary system,  and muscular system, we ended a unit today dissecting a chicken leg.

My youngest was intrigued too, so of course, she did it with us. 

Many animal systems have skeletal systems similar to ours. Our leg is very much like that of a chicken including the femur (thigh bone), knee (hinge joint), fibula and tibia (smaller bones of the shin), cartilage, and ligaments that are all part of our skeletal system. We pointed out all of these things in our chicken leg. 
We even went a step further and broke the largest bone to observe the bone marrow. We talked about people actually can give bone marrow for people with life threatening diseases like leukemia.   I've never been a fan of dissecting anything, it always grossed me out in high school and I ended up letting my lab partner …

FREE PRINTABLE OR SAVED FILE: HIGH SCHOOL PLANNING SHEET FOR THE COLLEGE BOUND STUDENT

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This is something I've definitely needed this year and I know I will need all four years. So I created an excel spreadsheet, as well as a PDF (I have an actual paper version in my high schooler's binder) to help make sure we are on track through these four years. I thought I would share what I use to help with planning out our goals for highschool. You can print one or download one yourself from my FREE PRINTABLES link.

Evaporation in Less Than a DAY!

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So this week, my youngest daughter has learned about the water cycle. We have used In The Hands of a Child's Water Cycle Unit.

In the unit, we have to do an evaporation experiment. We have actually done one of these before years ago when learning about clouds. You can see my post here when we did it in 2012. This time there was a BIG difference! I'm about to tell you why. It was more than just a learning experiment of evaporation, it actually ended up being a learning experiment about WHERE water is evaporating from for my youngest and oldest daughter, too.

In 2012, we lived in Tennessee. When we did our water evaporation experiment in Tennessee, it took days or maybe even weeks for all the water to disappear. It definitely took a couple of days or a few for the water to even move down the cup. Now in 2017, we live in Arizona...that's right - the DESERT! Anyone see where I am going with this? With this experiment, we filled the water to the line we marked on the cup and pu…