Type of media:
Text
Last update:
2016-11-30
License:
This medium is made available under a CC BY-SA 4.0 international license.
What does this mean?
How to reference this medium
This medium is made available under a CC BY-SA 4.0 international license.
What does this mean?
How to reference this medium
Media package:
Description:
Scrapes are injuries to the surface layer of skin. As soon as the body's tissues and smaller blood vessels are injured, the blood platelets and blood corpuscles clot in the wound. A woven network of fibrin cord is formed in which blood corpuscles are caught.
Information and Ideas:
• The teacher/educator, with the help of the children, should tear or cut the red paper into pieces that are not too small.
• Please observe the general safety and hygiene measures and safety instructions in the respective teaching methods as well as the applicable safety guidelines for your school.
• All materials mentioned in the instructions will have to be purchased directly from commercial sources.
Information and Ideas:
• The teacher/educator, with the help of the children, should tear or cut the red paper into pieces that are not too small.
• Please observe the general safety and hygiene measures and safety instructions in the respective teaching methods as well as the applicable safety guidelines for your school.
• All materials mentioned in the instructions will have to be purchased directly from commercial sources.
Related media:
There are no other media directly related to this file.
Learning resource type:
Experiment
Subjects:
Personal, social and health education (PSHE)
Grade levels:
Grade 1 to 4
School types:
Elementary school; Preschool
Keywords:
Anatomy (human); Health; Regeneration (biology); Skin; Wound
Bibliography:
Siemens Stiftung Media Portal
Author:
Stiftung Haus der kleinen Forscher
Rights holder:
© Siemens Stiftung 2016