<p> Integrated Science 1. Structures Topic, Assessment on the development of Cell Theory</p><p>In this assessment you are to research on the internet the following Scientists: 1. Hans and Zacharias Janssen 2. Robert Hooke 3. Anton Leeuwenhoek 4. Matthias Schleiden, Theodor Schwann - Rudolf Virchow 5. August Weismann </p><p>In the wrong order the above scientists are credited with:- - Discoverer of microorganisms - Microscope makers - Looks at lots of plants and decides that all plants are made up of cells. - First to see a cell - applies the cell theory to evolutionary theory and Genetics. - sees yeast dividing and decides that all cells come from pre-existing cells.</p><p>Your task is to make a PowerPoint that has a picture of the scientist, the relevant dates and a picture of what they make, find out or see. Use the information gained to create a timeline of the development of the cell theory as the last page on the PowerPoint!</p><p>Questions you might try to answer in your PowerPoint are:</p><p>1. What theory did these scientists provide evidence for? </p><p>2. What instrument was necessary before the cell theory could be developed? </p><p>3. Which three scientists directly contributed evidence for the cell theory? </p><p>4. How did the earlier scientists and their contributions directly affect the discoveries of later scientists (see #2)? For example, what had to come first? </p><p>5. List the three parts of the cell theory. Useful Web sites</p><p>Robert Hooke’s Microscope: http://www.becomehealthynow.com/popups/hooke_micro_bh.htm</p><p>Robert Hooke Picture: http://www.fairfield.k12.ct.us/tomlinson/ctomlinson03/CellProject04/Per2/2JD/robert %20hooke.jpg</p><p>What Robert Saw: http://www.sil.si.edu/Exhibitions/Science-and-the-Artists-Book/87-17219.jpg</p><p>Anton Van Leeuwenhoek picture: http://www.ucmp.berkeley.edu/history/leeuwen/leeuwenhoek.gif</p><p>Mattheas Schleiden picture: http://portrait.kaar.at/Stahlstiche%204/images/matthias_jacob_schleiden.jpg</p><p>Theodor Schwann Picture: http://www.md.ucl.ac.be/histoire/schwann/schwann.jpg</p><p>Rudolph Virchow Picture: http://clendening.kumc.edu/dc/pc/virchow02.jpg</p><p>August Weismann picture: http://www.astrosurf.org/luxorion/Bio/weismann_august.jpg</p><p>Cell theory timeline: http://www.usoe.k12.ut.us/curr/science/sciber00/7th/cells/images/sample.gif</p><p>Here is the rubric that we will use to grade your power points</p><p>Dispositions Applying Knowledge and Understanding (Creativity) Novel PowerPoint using eye-catching Correct discovery accredited to the correct relevant pictures. scientist(s). C,P,N C,P,N Included slides not too crowded, not too Correct order of Scientific discovery. much text. C,P,N C,P,N PowerPoint contains relevant content. Timeline done and correct. C,P,N C,P,N While we will not assess in this activity references, you should reference your sources in the usual school format – MLA.</p>