Thermal insulation with Cobra SMARTsense

Article no. P1043669 | Type: Experiments

10 Minutes
10 Minutes
grades 7-10
Pupils
medium

Principle

The heat conduction from a body to the environment can be reduced by insulating materials. The heat conduction happens by passing on the movements of the molecule, so that high-density materials usually conduct the heat better, i.e. are poor insulating materials.

Benefits

  • Particularly understandable and didactically prepared description of the experiment (relevance to everyday life etc.) including protocol questions
  • Future-oriented teaching: Integration into digital science lessons with tablets
  • Increased motivation of students by using the intuitive measureAPP
  • Increase of media competence

Tasks

The students compare the cooling of water in a simple beaker and in an insulated calorimeter.

Learning objectives

The students should observe that the cooling process of hot water can be slowed down by insulation.

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