Diversity In Living Organisms Science Class 9

Diversity In Living Organisms Science Class 9 Group Of Tutors

Diversity In Living Organisms Lesson Plan Class 9th SST: As you know, lesson plans are detailed descriptions of the course of instructions or “learning trajectories” for teachers. Lesson plans are developed on a daily basis by teachers to guide class learning.

Details may vary depending on the preference of the teachers, the subject being covered, and the needs of the students.

Here we present Class 9th Biological Science Lesson Plans for teachers and B.Ed/B.El.Ed students. This Diversity In Living Organisms 9th Science is beneficial for all the teachers and B.Ed/D.El.Ed aspirants from several universities like JAMIA, MDU, CRSU, DU, IGNOU, IPU, etc.

You can browse this Diversity In Living Organisms Lesson Plan (Biological Science Lesson Plans) and can also download the PDFs from the links given below.

We have provided a mega lesson plan format, which will help you in understanding the pattern of the lesson plans and also the content, headings you need to add to your lesson plans.

Diversity In Living Organisms Lesson Plan

Diversity In Living Organisms Lesson Plan (MEGA LESSON PLAN)


P.T Name – XYZ    Class – 9th
Subject – Science  Period – 4th
Sub Subject – Biological ScienceTime duration – 40 min
TopicDiversity In Living OrganismsDate– 11 May, 2022
Place – ABC School, Delhi

2. Content Analysis (Diversity In Living Organisms Lesson Plan)

1. Classification of living organism,

2. Hierarchy of Classification,

3. Five Kingdom classification of Robert Whittaker.

3. GENERAL OBJECTIVES (Diversity In Living Organisms Lesson Plan)

1. To inculcate a scientific attitude in biological sciences among students.

2. To develop technical and instrumental approach to solve problems.

3. To create interest among students in biological sciences.

4. To develop observation power among students.

5. To develop analytical and critical reasoning among students.


Cognitive Domain: To enable students to describe the types of Complex tissue.

Affective Domain: To enable students to differentiate between Angiosperm and Gymnosperm.

Psychomotor Domain: To enable the students to draw the Schematic representation of Classification of Animals.


1. Lecture Method

2. Demonstration Method

3. Discussion Method

4. Inductive and

5. Deductive Method


1. Skill of Explaining

2. Skill of Stimulus Variation

3. Skill of Illustration with Example


General aid

Text book, chalk, duster, pointer, black board / chalk board

Specific aid

  • Charts showing the Five Kingdom Classification,
  • Chart showing the Classification of Animals and Plants,
  • Flash cards showing organisms,
  • Roller board.

8. PREVIOUS KNOWLEDGE ASSUMED (Regarding Diversity In Living Organisms Lesson Plan)

P.T will assume that Students have some knowledge about Living Organisms.


P.T will ask questions-

Q.1What are Living organisms?Ans.1– Those organisms which can respire and reproduce.
Q.2How can we classify those organisms?Ans.2- We can classify those organisms on the basis of Nutrition.
Q.3What is Nutrition?Ans.3– The process of intake of food and its utilisation in the body.
Q.4How many types of nutrition?Ans.4– Basically it is of two types
i) Autotrophic Nutrition
ii) Heterotrophic nutrition
Q.5– In which organisms Autotrophic Nutrition occurs?Ans.5– In plants, algae etc.
Q.6– WHow can we classify Plants and Algae?Ans.5– No Response.


Well students! Today we are going to study an interesting topic, “Diversity In Living Organisms”.

11. PRESENTATION OF THE TOPIC (Diversity In Living Organisms Lesson Plan)

Here is the presentation:

Subject MatterPupil Teacher’s ActivityPupil ActivitiesBlack-Board-Work
Introduction to Taxonomy


Diversity is the presence of different organisms in the same ecosystem or geographical location.
P.T Will start the presentation and explain the concept of DiversityPupil will listen carefully.


Evolution is the slow process by which the organisms change according to their needs to survive the environment around them.

Charles Darwin

Charles Darwin was an English biologist and a naturalist.

Using his observation, he proposed the theory of evolution in his book On the Origin of Species.
P.T will tell the history of Diversity and Evolution.Students will note down.


Taxonomy is the branch of science that deals with the classification of organisms.
P.T will explain about taxonomy and Hierarchy.Students will note down each and every point and ask queries to the teacher.
Taxonomical Hierarchy of Classification

Organisms are arranged into groups/levels according to their similarities.
Pupil teacher will dictate the content briefly.
– Domain
– Kingdom
– Phylum
– Class
– Order
– Family
– Genus
– Species
Students will see the charts clearly and try to
grab the concept

Five Kingdom Classification

5 Kingdom classification

5 Kingdom classification is the most accepted system of classification given by R.H.Whittaker.

1. Monera
– Archea
– Eubacteria
2. Protista
– Protozoan
– Plant like protists
– Fungi like protists

3. Fungi
4. Plantae
– Thallophytes,
– Bryophytes
– Pteridophytes.

– Gymnosperms
– Angiosperms
P.T will explain the five kingdom classification.
1. Monera
2. Protista
3. Fungi
4. Plantae
5. Animalia

Pupil teacher will explain the classification of animalia briefly via chart

1. Animalia

– Porifera
– Coelenterata
– Platyhelminthes
– Annelida
– Nematoda
– Arthropoda
– Mollusca
– Echinodermata
– Hemichordates
– Chordata
– Pisces
– Amphibia
– Reptilia
– Aves
– Mammalia


Well students, today we have learnt about Five Kingdom Classification of Living Organisms and their Nomenclature.


The pupil-teacher evaluates the students by asking some questions:

1. Why do we classify organisms?

2. What is the criterion for classification of organisms as belonging to kingdom Monera or Protista?

State right (✔) or wrong (✘)

  1. Mammals are cold blooded animals with four chambered hearts (    )
  2. Mollusca have closed circulatory system (    )
  3. Gymnosperm means naked seeds (    )
  4. Saccharomyces is an example of fungi (    )


  • Explain the basis for grouping organisms into five kingdom?
  • What are the major divisions in the Plantae? What is the basis for their division?
  • Explain how animals in Vertebrata are classified into further subgroups?
  • Draw a schematic representation of classification of Animals?

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