lesson plan making

1. SUBJECT-SCIENCE
BRANCH-BIOLOGY
PRESENTATION BY-
DEEKSHA RANI
1902208
DATE-16/09/20 PERIOD-2nd
CLASS-10th DURATION-35min

2. Qws 1- What are the
natural things you
observe around you?

3. ANSWER
1.
2.
3.
4.
5.

4. Answer
1.TREES
2.WATER
3.SOIL
4.LIGHT
5.AIR

5. Qws 2- These all natural
things which surrounds
us is known as what?

6. Answer
It is known as environment.

7. Q3. Community of all these
natural things and living
organism is known as what?

8. Answer
ECOSYSTEM
LETS LEARN ABOUT ECOSYSTEM

9. TOPIC
Today we will discuss about the-
•ECOSYTEM
•TYPES OF ECOSYSTEM
•COMPNENTS OF
ECOSYSTEM

10. ECOSYSTEM

11. Q1. What are the living things
you observe in this image?

12. Answer
1.Animal
2.Trees
3.Bacteria
4.Protozoans
5.Algae
6.Termites

13. Q2. What are non living things in this
image?

14. Answer
1.Water
2.Sunlight
3.Land
4.Air

15. Match the following with their survival
needs?
1.Insects 1.Sunlight, water, soil,air
2.Plants 2.grass,soil water,
3.Algae 3.water,air ,plankton
4.Fishes 4.water,air
1.Insects a.Sunlight, water, soil,air
2.Plants b.grass,soil water,
3.Algae c.water,air ,plankton
4.Fishes d.water,air

16. ANSWER
1.Insects 1.Sunlight, water, soil,air
2.Plants 2.grass,soil water,
3.Algae 3.water,air ,plankton
4.Fishes 4.water,air
1.Insects a.Sunlight, water, soil,air
2.Plants b.grass,soil water,
3.Algae c.water,air ,plankton
4.Fishes d.water,air

17. Ques 4. From where living things get these
survival needs?

18. Answer
All living things get their survival needs from
ENVIRONMENT

19. LETS UNDERSTAND THE TOPIC WITH THE HELP
OF THESE FOUR THINGS
1.living organism
2.non living things
3.interaction between them
4. Specific environment or a particular area in
which both things are present.

20. Ecology
It is the scientific study of interaction among organisms and
the interaction of the organisms with the environment.
There are six levels organization -
1. Individual
2. Population
3. Community
4. Ecosystem
5. Biome
6. Biosphere

21. MEANING
ECO ENVIRONMENT
Ecosystem
SYSTEM INTERACTION
The term ecosystem was first coined by A.G.
Tansely.

22. OBSERVE THIS PICTURE
LIVING
ORGANISM
NON LIVING
THINGS
INTERACTION
ENVIRONMENT

23. DEFINITION OF ECOSYSTEM
Ecosystem is a community or
group of living organisms that
live in and interact with each
other in a specific environment.

24. Another Definition
Ecosystem is a biological environment
consisting of all organisms living in a
particular area, as well as all the
nonliving physical components of the
environment with which the organism
interact such as air water and sunlight.

25. EVALUATION
Q1. . What is the definition of ecosystem?
Q2. What are the main requirements for forming
an ecosystem?

26. TYPES OF
ECOSYSTEM

27. Q1. Which place you see in this
picture?
It is a garden

28. What are the things you observe in
this garden?

29. Answer
• Plants
• flower
• Chair
• Table
• Flowerpot
• swing

30. Q. Name the things which are natural AND
manmade or artificial in this garden ?

31. Answer
Natural things
1.Plants
2.Trees
3.Air
4.sunlight
Artificial things
1.Chair
2. Table
3. Flowerpot
4.swing

32. Q. When these all things
are interact in garden it is
known as what?

33. Answer
Garden as ecosystem

34. QUESTION
Garden is which kind of ecosystem –
natural
or
manmade

35. ANSWER
GAEDEN IS ARTIFICIAL OR MANMADE
ECOSYSTEM BECAUSE THIS TYPE OF
ECOSYSTEM IS FORM BY MAN.

36. TYPES OF ECOSYSTEM
There are two main types of
ecosystems which are as follows-
1.NATURAL ECOSYSTEM
2.ARTIFICIAL ECOSYSTEM

37. 1.NATURAL ECOSYSTEM
A natural ecosystem is a community of
living and non-living entities and occurs
freely in nature. Every component
interacts together as a combined unit
through physical, chemical and biological
processes
Examples- Desert, forest

38. 2.ARTIFICIAL ECOSYSTEM
Ecosystems that are made by man for
commercial or other benefits is known as
an artificial ecosystem. These ecosystems
are modified by humans for their own
profit and can either be terrestrial or
aquatic
Example: Aquariums, crop

40. EVALUATION
Q1. What are the examples of artificial
ecosystem?
Q2. Pond ecosystem is the example of which
kind of ecosystem

41. COMPONENETS OF
ECOSYSTEM

42. 1.Presentation of examples
OBSERVE THESE PICTURES

43. 2.CLASSIFICATION
Classify the examples in to two rows

44. ROW(A) ROW(B)

45. ROW(A) ROW(B)

46. 3.SIMILARITIES
Q. what is the similarities in the
examples which are present in row A
and row B

47. ANSWER
Non living things are present in
row A and row B contains all the
living things

48. 5.NOMENCLATURE
Q. What do we call the row
A and row B components
scientifically.

49. ANSWER
Row A contains abiotic
components, Biotic components
are present in row B

50. COMPONENTS OF ECOSYSTEM
The components of ecosystem may
be divided in to two main types.
1.Biotic components
2.Abiotic components

51. 1.Biotic components
The living organism present in an ecosystem
form
The living organism present in an ecosystem form
biotic components.
Examples of biotic components are as follows
animals
Plants
bacteria ,
protests
, fungus etc.

52. 2.Abiotic components
All the non- living components form the abiotic
component.
Examples of abiotic component are as follows
Air
Water
Light
Land etc.

53. CLOSURE
Ecosystem is a community or group of living
organisms that live in and interact with each
other in a specific environment.
There are two main type of ecosystem
1.Natural ecosystem
2.Artificial ecosystem
The components of ecosystem may be divided in
to two main types.
1. Biotic components 2.abiotic components

54. Recapitulation
• True and false
• Natural things present around us known as ecosystem. T/F
• Desert ecosystem and forest ecosystem are the examples of
artificial ecosystem. T/F
• All livings things are comes under biotic components of
ecosystem. T/F
• Fill in the blanks
• Air, water, land are the examples of
components of ecosystem.
• Interaction between and organism in a
specific is known as ecosystem.

55. Home Assignment-
DHA(SUBJECTIVE)
Q1 EXPLAIN THE TERM ECOSYSTEM IN YOUR
WORDS AND NAME SOME ECOSYSTEM YOU
OBSERVE AROUND YOU?