Each group needs:

• 10 Popsicle or wooden craft sticks
• 10 plastic drinking straws
• 1 pair of scissors
• 5 notecards
• 1 small electric motor (available online, such as the 1.5 to 3VDC hobby motor at https://www.amazon.com/1-5-3-Volt-DC-Hobby-Motor/dp/B01JB15C6U)
• 2 wheel and axle sets (available online, such as at Kidder, https://kidder.ca/axles-100-pcs-bulk.html)
• 2 sets of gears (available online, such as at Kidder or Science Kit, https://kidder.ca/gears-7-pc-set.html)
• 1 rubber band
• 3 paperclips
• 2 feet (.6 m) thin insulated wire
• 2 AA batteries
• 1 ruler
• 3 sheets of paper
• 1 set of markers
• 4 magnets
• masking tape
• toy money (such as Monopoly money)