MODEL LESSON PLAN

Name of the Student Teacher : A. R. PRINCI FRANKLINA

Name of the Practising School : Government Girls Hr.Sec.School,Keelmanamedu

Standard : X

Subject : BIOLOGY Topic : HUMAN BODY Unit : CIRCULATORY SYSTEM No.of Students : 35 Period : VII Duration : 40 Minutes Date : 17.12.14

A. INSTRUCTION OBJECTIVES: The Pupils, 

Acquires the knowledge about the human circulatory system.

Understands the knowledge about blood Vessels conected with the human heart.

Applies the knowledge to find out the circulation of blood.

Understands the knowledge about the blood corpuscles

Applies the skill to find out the function of blood.

Develops the skill of drawing internal structure of human heart.

B. SPECIFICATIONS The Pupils, 

Motivation about the human circulatory system.

Recognize the importance of the human heart.

Identifies the Previous knowledge about the human heart.

Define the pericardial fluid.

Explain the shape of the human heart.

Describes the structure of the human heart.

Classifies the circulation of blood and its types.

List out the types of blood.

Differentitates Arteries and veins.

List out the functions of blood.

Draw the internal structure of human heart.

C. TEACHING AIDS

 

Chart showing the internal structure of the human heart.

Chart showing the difference between Artery and Veins

Flash Card

Colour chalk piece

Structure of the human heart – Working model

Matching board

Black board

SPECIFICATIONS

Motivation

CONTENT

LEARNING EXPERIENCE

The teacher ask questions to the pupil:

Which organ is used to pump the blood?

The blood which carries oxygen is known as ---------

What are the different system present in our body?

When any injuries or cut in our body, Name the fluid which wose out immediately?

List our Some of thedonations from our body?

EVALUATION

SPECIFICATIONS

Recognizes

CONTENT

The Human heart plays vital role in our circulatory system

LEARNING EXPERIENCE

EVALUATION

In which part of the body the circulatory system takes place?

SPECIFICATIONS

Identify

CONTENT

The Circulatory system is made up of the hear,blood and blood Vessels

LEARNING EXPERIENCE

The pupil identified the circulaory system.

EVALUATION

What do you know about the circulatory system?

SPECIFICATIONS

Defines

CONTENT

The space between the pericardial membrane is called Pericardial space which is filled with fluid called Pericardial fluid.

This pericardial fluid protects the heart from shock. The heart is placed inside the throacic chamber in between two lungs.

LEARNING EXPERIENCE

Students understood about the Pericardial fluid.

EVALUATION

Define Pericardial fluid

SPECIFICATIONS

Explains

CONTENT

The heart is a hollow, muscular organ. It is some what conical in shape.

The heart is covered with double walled membrane called Pericardium.

LEARNING EXPERIENCE

Teacher explain the structure of heart

EVALUATION

Name the double walled memberance that covers heart.

SPECIFICATIONS

Describes

CONTENT

The heart is four chambered musculart organs that pumps blood.

The two upper chambers are called artria and two lower thicker chambers are called Ventricles

LEARNING EXPERIENCE

Student understood about the chambers of the heart

EVALUATION

What is the name of the two upper chambers of the heart?

SPECIFICATIONS

Classifies

CONTENT

Blood Circulation

Pulmonary circulation loop Systematic circulation loop

LEARNING EXPERIENCE

Student classifies the types of blood circulation

EVALUATION

Classify the Blood circulation?

SPECIFICATIONS

List Outs

CONTENT

The blood corpuscles are of three types.

1. Erythrocytes or Red blood corpuscles (RBC)

2. Leucocytes or White blood corpuscles (WBC)

3. Thrombocytes or Blood Platelets

LEARNING EXPERIENCE

Pupil learn the 3 types of blood corpuscles.

EVALUATION

List out the three types of blood corpuscles.

SPECIFICATIONS

List Outs

CONTENT

Blood carries the metabolic waste to the excretory organs

Blood distributes the digested food

Blood carries hormones which are secretions of endocrine grands.

Blood distributes the heart evenly throughout the body.

Blood keeps all the tissues moist

LEARNING EXPERIENCE

Teacher explain the functions of blood

EVALUATION

State any two functions of blood

SPECIFICATIONS

Differentiates

CONTENT

Arteries It carries blood from the heart to the

organs It carries oxygenated blood except

pulmonary artery The wall is thick and elastic It is found deep inside the muscles Valves are absent

Veins It carries blood from the organs to

the heart It carries deoxygenated blood

except pulmonary veins The wall is thin and elastic It is found superficially Valves are present

LEARNING EXPERIENCE

Teacher shows the chart of difference between arteries ad veins to the students

EVALUATION

State the difference between arteries and veins

SPECIFICATIONS

Draws

CONTENT

LEARNING EXPERIENCE

Teacher shows the model of internal structure of the human heart and explain. Pupil draw the strucuture of heart

EVALUATION

Draw and Labelled the structure of heart.

E. REVIEW:

Define circulatory system.

What is Pericardial fluid?

From which value the heart receives oxygenated blood.

Define Plasma.

How many types of WBC are there?

What is the life span of RBC?

What is Leucocytes?

Define Erythrocytes.

What are blood corpuscles?

Write the functions of blood platelets?

F. ASSIGNMENTS:

Explain the working principle of the human heart

Describe the human heart with a labelled diagram?

Differentiate between Arteries and Veins

Signature of the Student teacher Signature of the Guide Teacher