Lesson Plan of Introduction of Human Body (Eyes) General Science Grade IV
Lesson Plan of Introduction of Human Body (Eyes)
General Science Grade IV
Students’ Learning Outcomes
·
Identify major parts (Eyes)
of human body.
·
State functions of major
parts (Eyes) of the body.
Information for Teachers
·
Eyes allow us to see the
world and to differentiate among different colours. The coloured disk in the
front of eye is iris. It has a hole (pupil) in the middle, through which light
passes and falls on the lens. The lens focuses this light at a point and makes
images.
·
The human eye functions much
like a digital camera. Both devices gather, focus, and transmit light through a
lens to create an image of the surrounding environment. In order to see, we
must have light. Light enters the eye through the cornea, the clear front
surface of the eye, which acts like a camera lens.
Material/ Resources
Mirror, Charts of human Eyes, textbook
Worm up Activity
·
Ask the students if they can
name different parts of their bicycle. Write students’ responses on the board.
·
Tell the students that as the
bicycle has many parts, our body is also made of many parts. These parts are
called organs.
·
Ask the students to name all
the organs of body which they can see and touch. Write students’ responses on
board.
·
Make them focus that these
are the external parts of their body e.g. ear, eye, teeth, and skin.
·
Explain that like these
external parts there are some parts inside the body which also perform variety
of functions.
Development
Activity:
·
Ask questions regarding the
structure of eye.
·
Explain the basic structure
of human eye by drawing it on the board. The diagram should be like the
following.
·
Reinforce their understanding
by dividing students into groups of 4---5 individuals.
·
Give some unbreakable mirror
to each group and ask them to look at their eyes, one by one.
·
Ask students to draw their
observations on papers and label as many parts as they can. Students’ diagram should mention the following
parts.
Sum up / Conclusion
The eyes help us to see the
things which are present around us.
Assessment
·
Draw following table on the
board.
·
Instruct the students how to
fill the table.
·
They will explain their
understanding by completing the table
Diagram
|
Organ name
|
Function
|
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