Photosynthesis (measurement of oxygen pressure) with Cobra SMARTsense

Article no. P4110269 | Type: Experiments

Students
medium
grades 10-13 , University
20 Minutes
30 Minutes

Also part of:

Student set Biochemistry and Plant Physiology, TESS advanced Biology

Article no. 15620-88D | Type: Set

Delivery time: 4-8 weeks

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

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(de) Versuchsbeschreibung
p4110269_de .pdf
File size 1.40 Mb
pdf
(en) Versuchsbeschreibung
p4110269_en .pdf
File size 1.36 Mb
pdf
(ru) Versuchsbeschreibung
p4110269_ru .pdf
File size 1.52 Mb
pdf
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