1st science 11 identifies the respiratory system and its major parts

Identifies the respiratory system and its major parts

Science V

Review

Name the different organs of the reproductive system

Checking of Assignment

Health brochure related to disorders of the reproductive system

Motivation

Press your noses with your forefinger. What have you felt?

MotivationGet two empty bottles and two insects (butterfly, crickets, housefly).Place each of them in an empty bottle and close tightly. Observe what will happen to the insect.

MotivationWhy did the insect in the closed bottle die?

Presentation:

Watch the video clip Respiratory System for Kids (Breathing) from www.makemegenius.com.

Concept Formation:Respiration is the process by which the human body takes in oxygen, oxidizes to unlock the stored energy, and releases carbon dioxide and water vapor.

The respiratory system is the energy department of

the human body.

Study the illustration of the

respiratory system

Concept FormationThe respiratory organs include the nostrils, the trachea, the bronchial tubes and the lungs.The nostrils allow air to pass in and out of the body.

Application

Now you know that the respiratory system takes care of our breathing. Air is very important for our respiratory system to function. How can we have a clean air to exhale?

Copy the diagram and identify the different organs

AssignmentGroup I - Name the different organs of the respiratory systemGroup II - Name the body parts that protect the lungsGroup III - Name the parts of the lungs