science lesson plan 2017-18 · pdf filescience lesson plan 2017-18 class: 9 th ... learning...

SCIENCE LESSON PLAN

2017-18

CLASS: 9TH

STANDARD

Teacher Name :

6. Able to understand Kelvin scale and Celsius change

Chapter : 1 : Matter in our surroundings

Total periods : Date from : ___________ To : ____________

Objectives : 1. Students are able to understand particle nature of matter 2. Classify States of matter 3. Able to understand the difference in states of matter 4. Differentiate Evaporation and boiling

5.Learn and recall the factors affecting rate of evaporation

Sl No

Learning competencies

Learning assisted activiies

Learning Aids

Evaluation Teacher’s

self introspection

Technique Tool

1 Meaning of matter

five basic elements of panch tatva

Students are asked to collect

different types of matter Students are asked to perform

the activities ( refer NCERT

text book activities 1.1

and1.2 ). to show matter is

made of tiny particles

Stick, Water,Salt sugar , dettol Petrol, Kerosene, Pen, nail Milk, Test tube, Measuring jar, Conical flask, Beaker, potassium per magnet

Activity Check list

2 Characteristics of particles

of matter : 1.Vacant spaces exist in

particles. 2. Particles are in

continuous motion. 3.Particles are held together by forces of attraction.

Basis of Classification of Types : 1.Based upon

particle arrangement

2.Based upon energy of particles

Students are asked to perform

the activities (refer NCERT

text book activities 1.3

and1.8 ) to know about characteristics of particles of matter

Students perform the activities

( refer NCERT text book

activities 1.9 and1.11 ) to

different states of matter

Incense stick ,red ink

copper sulphate iron

nail , chalk , rubber band water

pen book needle

,piece of thread , water , oil , juice , syringe chalk

Activities

observation

Activities

observation

Observation

list

Observation

list

3.Based upon distance

between particles

Based on observation student

prepare a chart showing

differences ans comparison

between solid liquid and gas

Chart showing

differences between

solid , liquid and gas

Chart

preparation

chart

3 Matter can change its state

Sublimation :a) Effect of change in temperature

b) Effect of Change of Pressure

Latent Heat : Fusion and

vapouration

Evaporation & Boiling : Factors Affecting

Evaporation

Evaporation cause cooling. Evaporation Vs Boiling

Performing activity 1.12 to

1.14 teacher will explain and

show conversation of ice into

water and water into vapour Teacher will explain the

meaning of sublimation by

performing the experiment of sublimation of ammonium

chloride

Explanation of latent heat of fusion and vaporization with

examples By performing the activity

1.14 explaining factors affecting evaporation

Making list of different illustration of evaporation

causing cooling

Thermometer , glass stirrer , beaker , ice , burner ,water

china dish

,ammonium chloride

,cotton plug , inverted funnel ,burner

Experiment

Experiment

Observation

check list

Observation

check list

4 Kelvin & Celsius Scale

preparing a model to demonstrate

movement of particles in solid , liquid and gas

� making a chart of measurable chart of measurable

quantities and their units and quantities and their symbols units and symbols

� solving some problems on

converting into different scales of temperature

Chart

making

Chart

SUBJECT TEACHER’S SIGN

PRINCIPAL’S/H.M SIGN

8.Differentiate elements and compounds .

Chapter : 2 : Is matter around us pure

Total periods : Date from : ___________ To : ____________

Objectives : 1.Students will be able to differentiate between pure substance and mixtures 2.learn about and identifying the types of mixtures based on their characteristics feature

3.Recall the properties of solution and formula of finding concentration of a solution

4.Differentiate between suspension and colloidal solution . 5.Recall the separation of two miscible and immiscible liquids

6.Explain the separation of components of air 7.Understand the physical and chemical change

Sl No


Learning assisted activities

Learning Aids


self introspecti

on

Technique Tool

1 pure substance and

mixtures

Defination of mixture

Using previous knowledge of

students ,questions will be

asked to understand meaning

of pure substance and mixture

Collecting variety of substance and differentiating

into element ,compound and

mixture

Iron , sea water , milk

Observation Observation

list

2 Types of Mixture

1. On the basis of their physical state

2.On the basis of their miscibility

Examples of different types of mixture

Activity with copper

sulphate ,potassium per manganate, chalk powder or wheat flour , milk or ink , torch and water to identify the

types of mixture

Completing the given table

by giving suitable examples on the basis of their physical state .

copper sulphate

potassium per manganate, chalk

powder or wheat flour , milk or ink

torch and water

Activity

completing the

given table

Check list

Table of

different types of mixture

homogeneous mixtures and

heterogeneous mixtures

Classifying the given mixtures

into homogeneous and

heterogeneous mixture

1. Sodium chloride

and water 2.Glucose and water 3.Sand and water 4.Air

activity Checklist

3 Concentration of Solution

Properties of true

solution ,colloids and

suspension

Types of solution :a)on the

basis of size of solute

particles b) on the basis of amount of solute

Tyndall Effect c) on the basis of nature of solvent

separation of components

of mixtures

Teacher will explain the

concentration of solution by

preparing different concentration of solutions

Activity with copper sulphate

and mixture of milk and water to show the Tyndall effect (refer Activity 2.3 )

Preparing a chart of different

types of solution and

comparing the properties of true solution true solution , colloids and suspension

Activities (Refer Activity 2.5

to 2.12 ) will be performed to

separate the components by

evaporation ,centrifugation

separating funnel ,distillation

and fractional distillation

sublimation , chromatography

copper sulphate and

mixture of milk and

water and torch

separating funnel ,

beaker , watch

glass ,funnel ammonium chloride

salt, kerosene.

Activity

Chart

preparation

Activity

Checklist

Chart

Checklist



Physical and chemical

changes

Elements and compounds

making list of different

examples for physical change

and chemical change

Explanation about the types of pure substances and

differentiating elements and

compounds Students are asked to classify

the given material into

element compounds and

mixtures a) Sodium b) Soil c) Silicon d) Sugar solution

e) Coal f) Air g) Soap h)Silver i) Methane j) Calcium

carbonate k) Tin

l) Carbon dioxide m) Blood.

a) Sodium

b) Soil c) Silicon

d) Sugar solution

e) Coal f) Air g) Soap

h)Silver i) Methane

j) Calcium

carbonate

k) Tin

l) Carbon

dioxide

m) Blood.

observation

and

Classification

Observation

list

4 Separation of component of

air

water purification system

� preparing the model of water

purification system and

separation of components of air

Sedimentation

tank ,filtration tank

Earthen pot pebbles ,sand

Group activity Checklist

Chapter : 3 : Atoms and Molecules Total periods : Date from : _____________ To : _____________

Objectives : 1.Define the law of chemical combination 5. Recognize the symbols of ions and name of the ion

2.List the postulates of Dalton's Atomic theory 6.Write the chemical formula of simple compounds 3.Identify the symbol of chemical Elements 7.Explain the concept of molecular mass and mole

4.Explain the concepts of atomic mass and atomicity 8.Calculate atomic mass , Unit mass and molar mass of the substance

Sl No



Learning Aids


self introspection

Technique Tool

1 Law of chemical combination

Law of conservation of mass

law of constant proportion

Begin the lesson by asking the

students to recall their learning

of matter , atoms ,molecules, elements and compounds

performing experiment (refer

activity 3.1 ) Using different chemicals to show mass can

neither created nor destroyed

in chemical reaction

Black board

Chalk

Cork ,thread ,

conical flask , small ignition tube, solutions

Questioning

Experiment observation

Questions

checklist

2 Dalton Atomic theory :

Postulates

Discussing Dalton's Atomic

theory and listing postulates of Dalton's theory

Students discuss how atomic

theory can explain

phenomenon of law of conservation of mass and law

of constant proportion

Black board

Chalk

Picture of Dalton

and atomic model

Discussion Checklist

3 Atoms , molecules and

chemical symbol of elements

Using PhET simulations to

study atomic structure and to

develop the concept of molecule and ion

Listing some of elements with

their Latin names and symbols with the help of periodic table

Computer

projector PhET simulations Periodic table

Observation Checklist

4 Atomicity

meaning

examples

Explaining the meaning of

atomicity

preparing the table of elements with formula and their atomicity

Classifying the given

molecules into mono atomic

,diatomic and triatomic

molecules

Table of different elements with

atomicity

Activity Prepared

table

5 Ion and Valency

Formula of simple and

molecular compounds

Asking the students to find out

valency of elements by giving

different chemical formula

Using PhET simulations to

clarify the concept of cation

and anion

Asking students to make

cation and anion by removing

electron using PhET

simulations Students will be asked to build

different molecules using

Build a Molecule PhET

simulations

Computer projector PhET simulations work book

pen

Computer projector PhET simulations work book

pen


6 Mole concept Atomic mass

Calculating Gram / molecular Class work book

mass and atomic mass by pen

Problem

solving

Problems

Gram atomic mass Molecular mass Formula unit mass

Avogadro's constant

solving problems Explaining the mole concept

by giving different examples Explaining relation between

mole, mass and Avogadro's No

prepared table

Activity

preparing

table

by preparing a table of atomic

mass, mole Avogadro's no / molar mass of some elements



Chapter : 4 : Structure of Atom

Total periods : Date from : _____________ To : _____________

Objectives : 1.Students are able to describe the different models of atom 4.Explain about Bohr's model of atom

2.Recall Thomson's atomic model 5.Recall the distribution of electrons in different orbits 3.Discuss Rutherford's model of atoms and its limitations 6.Distinguish between atomic number ,mass number ,isotopes and isobars

Sl No



Learning Aids


self introspection

Technique Tool

1 Introduction :

� Atomic model of Democratis

Atomic model Aristotle

� Charged particle in matter

Begin the lesson by making

use of previous knowledge of students about atoms and

explaining Democratis and

Aristotle model of atom as introduction

Performing activity 4.1 to

know about charged particle in

atoms

Black board

Chart of Democratis and Aristotle

comb ,piece of paper

Questioning

Activity

Questions

observation

list

2 Atomic model of John Dalton

Postulates

Limitations

Listing the postulates of

atomic theory

Discussing limitations of Dalton atomic theory

Black board

Picture of Dalton

and his atomic

Model


3 Discovery of electron by J J

Thomson : � Cathode ray tube experiment � Thomson Model of atom

� Conclusions

showing the video of cathode

ray tube experiment explaining Thomson model of atom

Students will be asked to list conclusions of Thomson's Experiment

PPT / Video

Chart

Observation Observation

list

� Summary of plum pudding

model of Atom

Summarizing the plum

pudding model of atom

4 Rutherford Model of an atom :

� Discovery of new model of an

atom

� Gold foil experiment � Conclusions � Drawbacks

� Comparison of Atomic model

of Thomson and Rutherford

Showing alpha – particle

scattering experiment of Rutherford and explaining

model of atom

summarizing the postulates of Rutherford and drawbacks of Rutherford atomic model

Asking students to compare

the atomic model of Thomson

and Rutherford

PPT / Video

Black board

chalk

Classwork book

pen

Observation

Discussion

Checklist

Checklist

5 Discovery of Proton by Eugene

Goldstein

Discovery of Neutron by James Chadwick

Explaining the discovery of

proton and neutron

Discussing and listing the

properties of proton and

neutron

Classwork book

pen


6 Neil Bohr Atomic model

� postulate

� Electronic configuration

Explaining Neil Bohr model

of atom and listing postulates Asking students to write

Electronic configuration of 20

elements

Computer

PhET simulations Activity Worksheets



� K,L,M,N Shell

Distributing electrons in

K,L,M ,N shell using PhET

simulations and to draw the

same in worksheets

projector

worksheet

7 Valency

Atomic no and Atomic mass no


valency and finding valency

by giving different examples Discussing the relation

between valency and stability

of atom

Asking student to find out atomic no and mass no

listing 20 elements with their atomic no and mass no

Black board

chalk

classwork book

pen

Discussion checklist

8 Isotopes and Isobars

� meaning

� uses


isotopes and isobars Listing the different uses of

isotopes

Black board

chalk

classwork book

pen

Discussion checklist

9 Recapitulation Asking students to construct

model of an atom as a group

activity

Atomic model Activity Model

making

4.Describe the plasma membrane and its characteristics 8.Illustrate importance of cell organelles

Chapter :5 : Fundamental Units of life

Total periods : Date from : _____________ To : ______________

Objectives : 1.Understand the importance of cell 5.Explain the importance of cell wall and its characteristics 2.Know the discovery of cell and nucleus 6.Describe nucleus 3.Explain the structural organization of cell 7. Interpret Cytoplasm

Sl No



Learning Aids


self introspection

Technique Tool

1 Introduction : Living

Organisms composed of cell

Begin the lesson by drawing a

cell on blackboard and

recalling the basic concepts related to cell structure by

learner in previous class

Black board

Chalk

Questioning Questions

2 Discovery of cell and its

features : 1. Contribution of Robert Hooke

( named cell ) 2. Antonie van Leeuwenhoek (first

to see living bodies) 3. Robert Brown (Study of cell) 4. Purkinje (coined protoplasm) 5. Schleiden and Schwann ( Plant

and animal kingdom comprised

of cell ) 6. Rydolf Von virchow (new cell

formed of pre existing cell)

List the events crucial to study

of cell occurring between the

17 th and 20 th century

Explaining the working

Compound microscope

Photos of scientists

Compound

microscope

Observation

Observation

Checklist

Checklist

3 Microscopic examination of

cell : 1. Unicellular and multicellular

organisms

Prepare a slide with a plant

cell or animal cell and observe

under the microscope

Compound

microscope, animal cell / plant cell slide


2. Size and shape of cell Draw the image observed

under the microscope along

with label and recording

observation

Giving examples of different cells like amoeba , blood

cells ,neuron cell ,sperm cell and explaining that shape and

size of cell depends on specific

function they perform

water

chart showing

different kinds of cells

Observation

Checklist

4 Structural organization of cell

� meaning of cell organelles

� Plasma membrane

1. Characteristics of plasma

membrane

2. functions of plasma membrane

3. Osmosis � Hypotonic solution

� Isotonic solution

� Hypertonic solution

� Endomosis and exosmosis

Demonstrate the process of

osmosis and diffusion with the

help of experiments

perfomimg the activity ( refer

activity 5.3) by using eggs

Performing an activity ( refer

activity 5.4 ) for observing

osmosis with dried raisins in

different solutions and

recording observation

3 – beakers , dil HCl , Salt , Cloth

, Eggs , scale , table

spoon

Two beakers , tap

water , sugar , raisins / Khishmish

Observation

Observation

Checklist

Checklist

5 Cell Wall

1. Characteristics of cell wall 2. Role of cell wall in plant cell 3. Plasmolysis

Performing an activity to

observe the plasmolysis in

rhoeo – leaf and recording the

observations Explaining the characteristics

and role of cell wall in plant cell

Rhoeo leaf microscope

salt solution

slide

Activity Experiment

6 Nucleus :

1. structure and function of nucleus

2. Eukaryotic cell ( organised

nucleus ) 3. prokaryotic cell ( witout

organised nucleus )

Cytoplasm : Structure and functions of cytoplasm

Performing activity to observe

nucleus in cheek cell note down observation in

record book

Observing the cytoplasm under microscope and explaining the

structure and functions of cytoplasm

Tooth pick

ice – cream spoon

permanent slide

cover slip

watch glass needle

blotting paper methylene blue

glycerin

microscope

Microscope

plant cell permanent slide

Activity

Observation

Experiment

Checklist

7 Cell organelles in plant cell :

1. Endoplasmic reticulum

2. Golgi complex

3. Lysosomes 4. Ribosomes 5. Plastids

Showing video of cell

organelles and explaining their structure and functions

PPT / Video Observation Checklist



8 6.Mitochondria :

Structure

and

functions

Performing an experiment to

observe Mitochondria in onion

peel and recording

observation

Janus – green B

cover slip

Slide

onion peel microscope

Activity experiment

9 7. Vacuole :

Structure and functions


observe vacuole in cactus leaf and recording observations

Watch glass water C.S of cactus leaf safranine solution

microscope

Activity experiment

10 Chloroplast :

Structure and function


observe Chloroplast in algae

and recording the observations

Algae , slide , water , cover slip , microscope

Activity experiment

11 Recapitulation : Asking students to draw and

label the parts of plant cell by

providing worksheets

Worksheets Drawing Diagram

5.Discuss the types of animal tissues

Chapter : 6 : Tissue


Objectives : 1.Describe the term tissue 6. Explain epithelial tissue and its types 2.Explain the meristematic tissue and its types 7.Explain connective tissue and its types 3.Explain simple permanent tissues and its types 8.Describe nervous tissue . 4.Explain complex tissues and its types 9. Able to draw all the plant and animal tissues

Sl No



Learning Aids


self introspection

Technique Tool

1 Tissue : � Level of organization

� plant and animal tissues

Begin the lesson by asking the

learners to recall level of organization and meaning of cell and tissue

Discuss connection between

cell and tissue

Asking students to mention

different types of cells found

in animal and plants

Black board

chalk

classwork book

pen


2 Plant tissue :

1. Meristematic tissue

� Structure and function

� Types of meristematic tissues

Performing the

activities to observe

growth root in onion

bulb and recording

the observations in

work sheet

Onion bulb

two glasses water scale

Activity Worksheet

3 Simple permanent tissue

1. Types 2. Functions

Observing the various simple

permanent tissues with help of prepared permanent slide

under th compound

microscope or chart

Microscope

permanent slides




� Study of stomata performing the activity (6.3)to

observe stomata under microscope

Leaf of Rhoeo

Petri dish water Safranin

Activity Experiment

4 Complex permanent Tissue

1. Xylem : Structure and function

2. Phloem : structure and function

Preparing a permanent slide to

observe Xylem and phloem in

a stem of soft plant observing under microscope

Identifying the xylem and

phloem and drawing the

picture of same

A stem of soft plant blade

Dissection needle

Glass dish

Safranin

Cover-slip

Microscope

Activity Experiment

5 Animal tissue :

1. Epithelial tissue

2. Connective tissue

3. Muscular tissue

4. Nervous tissue

Showing Chart of different

Epithelial tissues Observing drop of blood on a

slide and observing different cells present in it under microscope

Watching the video on

muscular tissue and nervous tissue

Chart

microscope

PPT / Video

Observation

Observation

Observation

Check list

Check list

Check list

6 Recapitulation Recapitulation of whole lesson

on tissue with the help of concept map chart

Concept map chart Observation

5.Understand the binomial nomenclature

Chapter : 7 : Diversity In Living Organisms


Objectives : 1.Students will be able to explain the need for classification

2.Know the basic criteria in scientific naming

3.Co-relate hierarchy and classification

4.categories the major groups of plants and animals based on their characteristics feature

Sl No


Learning assisted activitiqes

Learning Aids


self introspection

Technique Tool

1 Introduction

� History of classification

� Biodiversity

Begin the lesson by

mentioning the vast number of organisms that exit on our planet

Asking learners the need of classifying these organisms

Discussing with learners the

basis or characteristics on

which they would classify

these organisms introduce the concept of

biodiversity by means of video

Black board

chalk

chart of different species

video

Questioning

discussion

observation

Questions

checklist

checklist

2 The hierarchy of classification

of groups � Five kingdoms classifications I. Kingdom – Monera

II. Kingdom – Protista

III. Kingdom – Fungi

Activity : visit a near by

ecosystem (eg: field , park ) and recording observation

about different organisms learners discover there which

of five kingdoms they belong

to

Explaining the characteristics of kingdom Monera , protista

and fungi by showing video

Class work book

pen

video / PPT

Field visit

observation

Observation

list

checklist

3 Kingdom plantae :

I. Thallophyta

II. Bryophyta

III. Pteriodophyta

IV. Gymnosperm

V. Angiosperm

Divide the class into small

groups .provide these groups with image / specimen of different plants belonging to

different class

Ask each group to study

characteristics of these plants and classify them preparing a

tree structure

prepare the herbarium sheet on

different mono cot and dicot plants

Plants / image of plants belonging to

different classes

herbarium sheets leaves

Group

activity

Activity

Observation

list

herbarium

4 Kingdom Animalia

� Classification of Invertebrate

I. Porifera

II. Coelentrata

III. Platihelminthes IV. Nematoda

V. Annelida

VI.Arthropoda

VII. Mollusca

VIII.Echinodermata

Divide the class into small

groups , assign a phylum to

each group .Ask the group to

prepare a presentation or seminar

Black board

chalk

PPT

projector

Seminar Checklist

5 Protochordata

Vertebrata

I. Pisces

II. Amphibians III. Reptilia

IV. Aves

V. Mammalia

Explaining the characteristics

of each class by showing

video / PPT

Preparing chart showing

characteristics of all the

classes of vertebrates

Video / PPT

Chart

Observation

Activity

Checklist

Chart

preparation

6 Binomial Nomenclature Introducing the learners about Binomial Nomenclature

Learners will be asked to

mention the binomial nomenclature of plants and

animals found in their surroundings

Black board

chalk

chart of some

plants / animals with

their their binomial nomenclature





Chapter : 8 : Motion


Objectives : 1.Students will be able describe the concepts of motion ,distance and displacement 5.Plot the different motion graphs 2.Differentiate the uniform and nonuniform motion 6.Able to derive the equations of motion

3.Able to describe the concepts of speed , velocity ,acceleration

4.Calculate speed , velocity and acceleration of an object in motion

Sl No


Learning assisted activitiqes

Learning Aids

Evaluation QTeacher’s

self introspection

Technique Tool

1 Motion and its types

� What is movement

� what is rest

� illustrations

Begin the lesson by recalling

what students have learned in

previous class regarding

motion and time

teacher will orally give

introduction of motion and

rest by giving examples of moving bodies and bodies in

state of rest from daily life

Black board

chalk


2 Distance and Displacement

vector : magnitude and

direction

use of Odometer

Performing activity 8.3 and

asking students to calculate

distance and displacement Listing out examples for

distance and displacement

Class work book

pen

meter scale

rope

activity checklist

3 Uniform and Non uniform

motion

uniform and non-uniform

motion by giving examples (refer activity 8.5)

Black board

chalk

Activity checklist

4 Speed and average speed calculating speed of an object

based on distance covered by

object in given time

Black board

Chalk

Problem

solving

Prqoblems

5 Velocity

� Concept of velocity

� relation of velocity with speed

and displacement

calculation of velocity and

average velocity of an object by giving different problems

Black board

chalk

Class work book

pen

problem

solving

Problems

6 Acceleration :

� Uniform and non – uniform

acceleration

� Negative and positive

acceleration

List out examples for uniform

and nonuniform acceleration

( refer activity 8.8) Differentiating Positive

acceleration and negative

acceleration

Calculating acceleration of an

object in motion

Black board

chalk

Class work book

pen

problem

solving

problems



7 Graphical representation of

motion

Distance – Time graph

Velocity – Time graph

Plotting and interpreting

motion graph by giving

different examples

Blackboard

chalk

Graph

Graphical

representation

graph

8 Equations of motion

� Velocity – Time eq

� Position – Time eq

� Position – Velocity eq

Derive 3 – equations of

motion

Solving problems on

equations of motion

Black board

chalk

Class work book

pen

problem

solving

Problems

9 Uniform circular motion Clarifying concept of uniform

circular motion by giving

different examples Calculating speed of an object

moving in uniform circular motion

Black board

chalk

Class work book

pen

problem

solving

Problems

science lesson plan 2017-18 · pdf filescience lesson plan 2017-18 class: 9 th ... learning...

Documents