Each group needs:

• 1 set of chopsticks
• 1 oven mitt
• 1 ping pong ball
• 1 cracker
• access to Arduino IDE
• 1 box cutter
• 1 SparkFun Kit (Microcontroller, Breadboard, Pushbutton, LED, Resistor, Potentiometer, USB cable)
• 1 force sensitive resistor (FSR)
• 1 servo motor
• jumper wires
• 1 hollow eggshell, plastic bottle, empty Easter egg, or marshmallows (for testing)
• 1 hot glue gun and glue
• 1 laptop computer
• 1 ruler
• 1 scissors
• 1 roll of transparent tape
• Prosthetic Hand Design Worksheet (1 per student)
• Notice and Wonder Sheet (1 per student)
• Data Collection and Analysis Worksheet (1 per student)
• Grading Rubric (1 per group)

For the entire class to share:

• chart paper or white board for Notice and Wonder master chart.
• sharpies or dry-erase markers
• cardboard
• dental floss
• Popsicle sticks
• sewing thread
• strings
• straws