The Effectiveness of Charcoal in Healing Wound Infection

1st

SCIENCE VI

Date: ____________

I. Objective:

* Describe the structure and functions of the circulatory system

Values: Appreciation of the works of the circulatory system.

II. Subject Matter:

Functions of the Circulatory System

A. Science Concepts/Ideas:

Specific functions of the circulatory system are:

* Carry oxygen and digested food to all cells of the body

* Carry carbon dioxide, water and other wastes to the respective excretory organs

* Permits white blood cells and anti-bodies to travel to places where they are needed to fight off foreign bodies/ invaders

* Helps regulate and maintains body temperature

The organs of the circulatory system are: heart, blood, blood vessels, lymphatic system.

B. Processes:

Observing, inferring, communicating

C. Materials:

Chart of the circulatory system; Cut-out pictures

References:

Teacher's Module

Science & Health 6 by Jessie A. Villegas

III. Procedure:

A. Preparatory Activity:

1. Review:

Describe what a body system is.

B. Developmental Activities:

1. Present the digestive system

What are the parts? Give the function of each part.

2. Presentation

Activity:

Divide the class into three groups. Provide each group with cut parts of the circulatory system and strip of papers with written function of each part of the system.

Let the pupils do these:

1. Examine the drawing/pictures.

2. Put them together to form a body system.

a. What body system was formed?

b. What organs are found in the body system that you formed?

3. Read the statements on the strips of paper and infer the function of each body organ by matching the strips with the drawing.

What is the relationship of these organs to the body system?

4. Write answers on a sheet of paper.

5. Check your inferences with answers found in the module.

3. Concept Formation

* Class will come up with their definition or...