Each group needs:

• 1 sandwich bag with 20 lentils
• 1 sandwich bag with ~100 lima beans
• 1 4-6 oz. paper cup
• stopwatch or timer

Each group may choose materials from the following supplies to build its cancer removing tool:

• popsicle sticks
• drinking straws
• toothpicks
• aluminum foil
• index cards
• string
• pipe cleaners
• various-sized paper cups
• Curing Cancer Worksheet, one per group

Please note: These are suggested materials only; successful tools can be made with a wide variety of other craft materials as well.

To share with the entire class:

• hot glue sticks and hot glue gun
• masking tape