Follow the link:
Click on the Instructions Tab. A word document will download. Open the document, then read and follow the beginning instructions.
Next click on the lab exercise. Follow the instructions for each segment.
After you have completed the dissection multiple times, go to the Post Test and Lab Report tab. Follow the instructions, fill in the blank, and answer the multiple choice questions. Print out the completed page(s). Staple it, put your name on it and turn it in to your teacher.
Source: McGraw-Hill Virtual Biology and Mrs. Fletcher, 7th grade Science.