Since this is an open-ended project, the list of materials will vary depending on students' designs. Each group might need:

• basic wood cuts, such as boards, dowels and beams
• PVC pipes and joints
• aluminum sheets
• nails and screws
• wood glue
• duct tape
• other common items available at any hardware store

Tools are also necessary for students to build working prototypes. Tools to share with the entire class might include:

• hacksaw
• power drill
• drill bits, including a hole saw
• screw drivers
• hammer

For all students:

• Research Handout, one per student
• Presentation Peer Review Form, one per student X number of groups

For the teacher:

• (optional) Evaluation/Grading Rubric, one per team
• protractor