Photosynthesis (measurement of oxygen pressure) with Cobra SMARTsense

Principle

Representation of the photosynthesis performance of a plant by measuring the increase in oxygen pressure in white and green light or in the dark.

Benefits

• Especially understandable and didactically prepared description of the experiment (reference 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

• Compact, easily transportable experimental set-up

• Suitable for demo experiments and practical training

• Flexible test execution thanks to wireless data transmission

Tasks

• Comparison of oxygen pressure increase during photosynthesis under white light, green light and without light
• Discussion of the reasons for the differences in the rise of the printing curve

Learning objectives

• Photosynthesis
• Intensity and color of light
• Pressure measurement