Swelling

Article no. P8010700 | Type: Experiments

10 Minutes
40 Minutes
grades 5-7 , grades 7-10
easy
Pupils

Also part of:

Student set General biology, TESS advanced Biology

Article no. 25296-88 | Type: Set

Delivery time: 3-4 weeks

Principle

Determination of the increase in size of pea seeds by swelling.Swelling generally means the absorption of liquid or vapor by a body by increasing its volume. The swelling is a purely physical process, which, for example, can also be observed in the soaking of gelatin in water.

Benefits 

  • Experiment is part of a complete solution set with a total of 44 experiments for botany, reproduction, soil, food and digestion, senses, physiology.

  • With student worksheet, appropriate for all class levels.

  • With detailed instructor information.

  • Optimized for tight schedules, i.e. minimum preparation time required.

  • Biology solution set specifically designed to include all required accessories.

Tasks

Determine the increase in size of pea seeds by swelling.

 

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Digital learning
(de) Versuchsbeschreibung
p8010700_de .pdf
File size 1.19 Mb
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(en) Versuchsbeschreibung
p8010700_en .pdf
File size 1.16 Mb
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(es) Versuchsbeschreibung
p8010700_es .pdf
File size 1.17 Mb
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(ru) Versuchsbeschreibung
p8010700_ru .pdf
File size 1.29 Mb
pdf
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Swelling
- .H5P
File size -
.H5P
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