Introduction to Cells Foldable Directions: 1. Take three blank sheets of paper and slide the papers so the bottoms are about 1 cm. apart. 2. Folder over the tops and staple the top fold. Label it as follows: Cell Theory Flap: 1. Top flap- Make a timeline showing the history of the cell theory and the scientists that have contributed to it. Use your notes. 2. Bottom flap- List the three parts of the cell theory. Prokaryotes and Eukaryotes Flap: 1. Top flap- Make a chart of the differences between prokaryotic and eukaryotic cells. 2. Bottom Flap- Write what they both have in common and paste a picture illustrating both types of cells. Levels of Organization: 1. Top flap- Define the following: cell organelles, cell, tissue, organ, organ system, and organism. 2. Bottom flap- Glue a picture on it and draw a flow chart or bubble chart showing the flow of the levels. Cell Differentiation: 1. Top flap- On the left side define cell differentiation. On the right side answer why cell differentiation is needed? 2. Bottom flap- Illustrate cell differentiation and paste it on. Plant Cell vs. Animal Cell: 1. Top flap- Cut and paste the plant cell. Put a box around the cell organelles that are unique to plant cells. Define each function as well. 2. Bottom flap- Cut and paste the animal cell. Put a circle around the cell organelles that are unique to animal cells. Define each function as well. Back of foldable: Complete the Comic Cell City- A cel.l is like a factory that carries out many different processes. Now, determine how a cell is like a city