CO2 concentration in the classroom with Cobra SMARTsense

Article no. P8001669 | Type: Experiments

Pupils
easy
grades 7-10
10 Minutes
45 Minutes

Principle

In a classroom many people sit together for several hours. Especially in winter, when there is little ventilation, the CO2 concentration in a room increases and can be measured.

Benefits

  • Especially 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 or smartphones.
  • Increased motivation of students by using the intuitive measureAPP.
  • Increased media competence.

Tasks

  • Pupils will use the Cobra SMARTsense CO2 sensor to measure the CO2 level in a classroom at different times of the day.

Learning Objectives

  • Pupils should realize that their breathing causes the CO2 content in the air to rise, especially in a closed room.

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