infra red resistance

Background: Infrared radiation is the part of the sunlight that makes you feel hot.

Research question: Which material allows the least infra red radiation to pass through the material? (make a ranking)

Procedure:

• The picture shows the materials and equipment you have to find the answer to the research question.
• In your group make a plan on:
  1. how to do the experiment
  2. what will you write down in your table?
• Before you do the experiment discuss your plans with your teacher