In biology class, there have been many dissections done. There was a heart dissection, an eye dissection, and a brain dissection.  In my statement, I prove that there have been many experiments. In this particular heart dissection, the class used a sheep's preserved heart. In every dissection the class does, there is always a preparation to do before the dissection. First, what is usually done is an instruction document names the step to the dissection and explains about the object. Then, a video is linked to a word where then the video demonstrates the entire dissection. These experiments are done in class with the guide of the teacher. The teacher has a method where there is a box full of close pin number and every student is given a number. This method is how partners are selected.  I have been with many great students to do these dissections. While doing this sheep heart dissection my partner and I labeled the ventricle , the right atrium, and the aorta.  During this procedure, tools were used such as scissors and scalpels. This dissection made me process the work of the heart much better.