(back to topics calendar)

	CLASSWORK	HOMEWORK
	How do scientists study cells if they are so small? Surprise Toothbrush (read about the episode) Surprise Toothbrush Size Relationships in Biology
	How do scientists use microscopes? Is it dangerous to use something other than a microscope? Poor Beaker finds out that it is! Microscopes Drawing Dust	Technology in Science
	What is cell theory? Labeling Drawings Cork Cells	Cell Theory
	What did Leeuwenhoek see in pond scum with his microscope? Protists! Protists Brainpop - Protists What is living in Lego Lake?
	What parts do all cells have in common? Cells Brainpop - Cells Cheek Cells	Parts of a Cell
	What types of cells exist? Seeing amoebas in motion inspired this movie: watch the trailer if you dare! Amoeba Sorting Cells	Two Kinds of Cells
	How is DNA stored in different kinds of cells? Prokaryotes and Eukaryotes	Types of Cells Venn Diagram
	What are the functions of the different parts of a cell? Organelle Functions
	Cell Theory Puzzle
	Where are different organelles located in a cell? Cell Structures Brainpop - Cell Structures	Cell Wall and Cell Membrane
	What do the organelles look like in a cell? Onion-Skin Cells	Organelles Part 1
	Where are different organelles located in a cell? Building a Eukaryotic Cell	Organelles Part 2
	What are the similarities and differences between plant and animal cells? Comparing Plant and Animal Cells	Plant and Animal Cell Venn Diagram
	Cells Review Puzzle	Finish Cells Review Puzzle.

As always, I can be reached at askmrc@earthlink.net.