For the entire class to share:

• laptop or tablet with projector and internet access

Each group needs:

• laptop or tablet with projector and internet access (optional)
• plastic tubing: 1-foot - ½ inch = 1.40 / foot
• elbow L fitting adapter: two - ½ in male elbow barbed fitting
• PVC pipes: four - ½ in x 6 in PVC pipes = 2.87/ft
• cardboard pieces: eight - 5 in x 7 in cardboard pieces = 0.12/count
• Plexiglass: two - 5 in x 7 in = 0.80/each
• pair of scissors
• hot glue gun and glue sticks
• masking tape