Tuesday, January 17, 2012

Blood Circulatory System

HOW TEACHERS SHOULD GO ABOUT TO START THIS CHAPTER:

CHAPTER 1 ~ TRANSPORT

1. Always refer to the syllabus/ the year planner/ the weekly planner before starting a lesson.
2. Plan your lesson weekly by choosing and deciding the materials you want to use and the methods/ teaching technique that you want to use.

Examples:

1. Do a lot of DRAWING, LABELLING DIAGRAMS for types of blood cells, types of blood circulation of a different organism, heart, A FLOW CHART for blood clotting mechanism.

2. Do observation of models of heart/ electronic models of blood circulation/ observe under microscope the human and frog blood smear/ the transverse section of artery, vein and blood capillary ~ all are prepared slides.**You have to buy from the distributor.

3. Small group discussion over some definition of terms such as : thrombus, thrombokinase, embolus, embolism, angina, myocardial infarction, stroke

4. An experiment to investigate the relationship between TSA/V ratio and the rate of diffusion ~PeKA








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