1. Transport foldable
Fold 2 pieces of paper so you have 4 flaps and write “Active & Passive Transport” on the top flap as a title

2. Write “Passive Transport & Examples” on the bottom of Flap 2
Passive transport: movement of molecules without energy across a membrane from a high to a low concentration. (write this at the top of flap 2)
Write the word Examples under your definition of passive transport.

3. Diffusion Write the following definition under “Examples”
Diffusion: movement of any material from a high to a low concentration.
Cut out and glue the diagram of diffusion.

4. Osmosis: diffusion of Water
Write the definition: Osmosis—movement of water from high to low concentration
Cut out and glue down the osmosis picture.

5. Facilitated diffusion
Write the definition: Facilitated diffusion-- movement of molecules from high to low with transport proteins because the molecules are too big
Cut out and glue down the picture of facilitated diffusion.

6. Write “Active Transport & Examples” on the bottom of Flap 3.
Active transport: uses energy to move molecules from area of low concentration to an area of high concentration (against a concentration gradient, uses proteins)
Cut out and glue the diagram of active transport.

7. Endocytosis/Exocytosis
Write the following definitions:
Endocytosis: requires energy to move large particles inside the cell (cell “engulfs” food)
Exocytosis: requires energy to move particles outside the cell (cell releases waste)
Cut out and glue the diagram of endocytosis

8. Write “Active vs. Passive” on the bottom of Flap 4
Draw a Venn diagram comparing active and passive transport.
Label the 1st circle active and the 2nd circle passive.
Put the following terms in the correct circle:
uses energy, no energy, example = endocytosis, example = diffusion, against a concentration gradient (low to high), with a concentration gradient (high to low), transport of materials across a semi-permeable membrane, example = sodium pump, example = osmosis

9. Flap 4 continued
Write the word high at the top of the flap. Make 1 arrow coming down from the word high, make another arrow going up to the word high. Write the word low at the bottom of the arrows.
Label the correct arrows: active, energy, passive, no energy.