Each group needs:

• Flower model
• 4 sheets of tissue paper or construction paper (for flower petals)
• pipe cleaner (for flower stem)
• scissors
• tape (masking, Scotch, painters)
•  Pollen
• paper bowl (to hold the “pollen” – cheese puffs)
• 3-4 cups of cheese puffs (one for each design iteration and test)

• Materials to test
• 2 strips of Velcro, ~75mm to 100 mm long
• 2 wooden popsicle sticks
• square of tin foil, 50 mm x 50 mm
• sponge (cut in half)
• (optional) square of felt, 50 mm x 50 mm

• 2 craft sticks
• 2 rubber bands
• poster paper or large Post-It notes
• 2-3 pairs of latex gloves, one per student
• crayons or colored markers
• Pollen Collection Data Worksheet, one per student
• Pre-Assessment, one per student
• Post-Assessment, one per student

For the entire class to share:

• markers
• balance scale