Graphene

Graphene is an extremely powerful, advance emerging material. Labs all across the world are testing it in order to further understand its properties. Eventually, Graphene will be used to further advance the power, speed, efficiency, and even durable strength of electronics. The hard part is being able to get the graphene. Graphene is a single layer of graphite, the material at the tip of your wooden pencils. This is so difficult because graphene likes to stick to millions of other sheets of graphene in order to form graphite. There needs to be a more effective and successful way of getting one single layer of graphene.

Using four pieces of tape in the shape of a square and a blue sticky note in the middle to represent one layer of graphite (graphene), students will design a way to get just the top sticky note from the whole stack without any body part crossing the boundary.

 4 pieces of orange tape forming a square with a blue sticky note in the middle

The student handout will be given to all students working on the design
challenge. It gives a brief recap of the story, it helps the students identify what they are attempting to achieve, and it recaps the design process.

Graphene TEK8 Instructor’s Guide

This Instructor’s Guide provides the instructor additional information on how to run the design challenge with alternatives for materials and test setups as well as information to help make the design challenge a good educational experience.

Telling the Story Video

The Telling the Story Video conveys the societal impact of the student’s research that is the basis for the design challenge and will set the problem-solving context for students.

Design Challenge Video

The Design Challenge Video leads students through the design process. It indicates materials available, states what the criteria are for success and any constraints. It also gives a second ‘level’ of the design challenge that allows ‘early completers’ to move on to a slightly more difficult challenge.

PDF of Prezi Presentation

The presentation can be used in conjunction or in place of the Design Challenge Video.