Here you have a short video about different ways shark can reproduce!
And here you have some activities about fish that are available fot downloading, just in case you have already lost the ones i just gave you in class...
There is a quiz after first and second part of the video. Here you have the PDF of this quiz.The answers are given at class.
For an extra work: Make a little presentation about all organisms written in bold in the PDF
These following videos have been recorded in our lab, under the microscope and studying a drop of water found in a pond in our playground.
Your assignment is to identify the 2 protozoa shown (first 3 videos are the same one but at different magnification)