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.
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Learning resource type:
Personal, social and health education (PSHE)
Grade 1 to 4
Elementary school; Preschool
Anatomy (human); Health; Regeneration (biology); Skin; Wound
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