Lesson: The Mechanism of Blood Clotting | Nagwa Lesson: The Mechanism of Blood Clotting | Nagwa

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Lesson: The Mechanism of Blood Clotting Biology • Second Year of Secondary School

In this lesson, we will learn how to describe the mechanism of blood clotting in humans.

Lesson Plan

Students will be able to

  • state the role of platelets in the blood,
  • describe the mechanism of blood clotting in humans, with reference to platelets, thromboplastin, thrombin, and fibrin,
  • explain why blood does not normally clot inside blood vessels.

Lesson Presentation

Lesson Video

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15:17

Lesson Explainer

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