ELEMENTS, MIXTURES AND COMPOUNDS

Introduction to Matter

By the end of the lesson, the learner should be able to:
Define matter
Identify some matter within our class
Watch a video clip on states of matter and how they change
Appreciate the importance of changes of state

The learner is guided to;  Define matter.   Identify some matter within their environment.    Watch a video on state of matter and how they change.   Appreciate the importance of changes of matter.

How does the movement of particles in matter affect its physical properties

Laboratory
Apparatus and
Equipment
Textbook
Software
Relevant reading material
Digital Devices
Recording
Spotlight Integrated Science Learner's Book Grade 8 pg. 1-2

Reflections Game Playing Model Making Explorations Experiments Invesigation Conventions, Conferences, and Debates

ELEMENTS, MIXTURES AND COMPOUNDS
ELEMENTS, MIXTURES AND COMPOUNDS
MIXTURES, ELEMENTS AND COMPOUNDS

Classification of matter
Properties of solids
Properties of liquids
Properties of gases
Temporary and permanent changes
Elements and compound

By the end of the lesson, the learner should be able to:
Describe properties of different states of matter
Carry out an experiment on how matter changes from one form to another
Appreciate the importance of various changes of states

Identify properties of gases
Perform simple experiments on cooling on gases
demonstrate diffusion in
liquids,
Appreciate the applications of cooling of gases

The learner is guided to;  Describe properties of different states of matter.   Carry out experiments on how matter changes from one state to another.
The learner is guided to; Identify properties of gases.   Perform experiments on cooling of gases.  Demonstrate diffusion in liquids.   Appreciate the applications of cooling of gases.  

How does the movement of particles in matter affect its physical properties

Laboratory
Apparatus and
Equipment
Textbooks
Software
Relevant reading materials
Digital Devices
Recording
Spotlight Integrated Science Learner's Book Grade 8 pg. 3-4
Equipment
Spotlight Integrated Science Learner's Book Grade 8 pg. 7
Textbook
Spotlight Integrated Science Learner's Book Grade 8 pg. 8
Laboratory
Apparatus and
Equipment
Textbooks
Software
Relevant reading materials
Digital Devices
Recording
Spotlight Integrated Science Learner's Book Grade 8 pg. 9
?
Spotlight Integrated Science Learner's Book Grade 8 pg. 15
Spotlight Integrated Science Learner's Book Grade 8 pg. 16-17

Reflections Game Playing Pre- Post Testing Model Making Explorations Experiments Applications Teacher Observations Project Journal Oral or Aural Questions Learner's Project
Reflections Game Play Model Making Explorations Experiment Journals Portfolio Oral or Aural Questions Learner's Project

MIXTURES, ELEMENTS AND COMPOUNDS

Common elements and their symbols
Applications of common elements
Packaging labels

By the end of the lesson, the learner should be able to:

Distinguish between an element and compound
Use a digital device to search the symbols of certain elements
Appreciate the use of symbols in naming elements and compounds

Discuss the names of common elements and
their symbols the first 13 elements of the
periodic table and commonly used metals:
zinc, lead, tin, gold, mercury
and limited to
the
Latin names only where applicable)
Discuss the importance and market value of
common elements and compounds
Sample labelled containers of different
substances
indicating the common elements
as part of the ingredients

How are symbols assigned to elements? What is the value of elements in day

Laboratory
Apparatus and
Equipment
Textbooks
Software
Relevant reading materials
Digital Devices
Recording
Spotlight Integrated Science Learner's Book Grade 8 pg. 18
Spotlight Integrated Science Learner's Book Grade 8 pg. 20

Reflections Game Playing testing Investigation Conventions, Conferences, and Debates Applications Teacher Oral or Aural Questions Learner's Project

MIXTURES, ELEMENTS AND COMPOUNDS

Package labels
Common elements and their symbols
Common elements and their symbols

By the end of the lesson, the learner should be able to:

Define the term package labels
Search in the internet example of package labels
Appreciate the information on package labels

The learner is guided to
Discuss the difference between elements
and compounds,
Assign appropriate symbols to common elements and compounds
Discuss the names of common elements and
their symbols the first 13 elements of the
periodic table and commonly used metals:
zinc, lead, tin, gold, mercury
and limited to
the
Latin names only where applicable
Discuss the importance and market value of
common elements and compounds in
society
jewellery, iron, toiletries, food
nutrients, mineral elements, medals among
others
Sample labelled containers of different
substances
indicating the common elements
as part of the ingredients

How are symbols assigned to elements? What is the value of elements in day

Laboratory
Apparatus and
Equipment
?
Textbooks
Software
Relevant reading materials
Digital Devices
Recording
Spotlight Integrated Science Learner's Book Grade 8 pg. 22

Reflections Game Playing Model Making Explorations Experiments Investigation Conventions, Conferences, and Debates Applications Teacher Observations Project Journals Portfolio Oral or Aural Questions Learner's Project

MIXTURES, ELEMENTS AND COMPOUNDS

STRUCTURE OF THE ATOM 7
Atomic number
Mass number
Metals and non- metals
Metals and non -metals
Metals and non- metals
Importance of elements

By the end of the lesson, the learner should be able to:

Describe the structures of an atom and electron arrangements of elements
Draw the structure of an atom and electron arrangements of elements
Appreciate the use of electron and elements


Draw the structure of metals and non -metals
Determine the atomic mass and number of elements
Appreciate the importance of mixture and compounds

The learner is guided to:
Discuss the meaning of the atom and
illustrate its structure (protons, neutrons,
and electrons
Draw and discuss
the electron
arrangements of elements and classify
them into metals and
elements of the periodic table
Discuss and illustrate the atomic number
and mass number of elements
first 13
elements of the periodic table
use digital
int media to search for
information on the
structure of an atom,
electron arrangement, atomic number
and mass number of elements,
?
Project:
model the atomic structure of
selected elements of the periodic table
using locally available materials

The learner is guided to:
Discuss the meaning of the atom and illustrate its structure (protons, neutrons,and electrons raw and discuss
the electron
arrangements of elements and classify
them into metals and
elements of the periodic table
use digital or
internet media to search for
information on the
structure of an atom,
electron arrangement, atomic number
and mass number of elements,
Project:
model the atomic structure of
selected elements of the periodic table
using locally available materials

hat is the structure of an atom? How do atoms gain stability

Course book
Basic Laboratory
Apparatus
Equipment
Selected specimens
Ice
Candle wax
Water/salty water
Spotlight Integrated Science Learner's Book Grade 7 pg. 66-67
Spotlight Integrated Science Learner's Book Grade 8 pg. 66-67
Course book
Basic Laboratory
Apparatus
Equipment
Selected specimens
Ice
Candle wax
Water/salty water
Spotlight Integrated Science Learner's Book Grade 8 pg. 66-67
Spotlight Integrated Science Learner's Book Grade 8pg. 66-67

Written Test Assessment Rubrics Checklist Anecdotal Records Oral Questions and Answers Reflections game Playing Model Making Explorations Experiments Investigation Conventions, Conferences, and Debates Applications Teacher Observations Oral or Aural Questions Learner's Project
Written Test Assessment Rubrics Checklist Anecdotal Records Oral Questions and Answers Reflections Explorations Experiments Investigation Conventions,

MIXTURES, ELEMENTS AND COMPOUNDS

OXYGEN
PREPARATION OF OXYGEN
PHYSICAL PROPERTIES OF OXYGEN

By the end of the lesson, the learner should be able to:

Prepare oxygen in the laboratory
Investigate the physical properties of oxygen
Appreciate the role of oxygen in day to day life

learner is guided to:
carry out experiment using hydrogen
peroxide/potassium permanganate to
prepare oxygen,
discuss the role
of oxygen in every life
where possible, u
use digital devices
to search, play and watch and
discuss videos and animations on the different classes of fire.

how is oxygen important in day to day life What are the different classes of fire

Basic Laboratory
Apparatus
Equipment
Selected specimens
Candle wax
Water
Spotlight Integrated Science Learner's Book Grade8 pg. 67-68Laboratory
Apparatus and
Equipment
Textbooks
Recording
and
and
Software
Relevant reading materials
Digital Devices
?

Teacher Observations Project Journals Portfolio Oral or Aural Questions Learner's Project

MIXTURES, ELEMENTS AND COMPOUNDS

CHEMICAL PROPERTY OF OXYGEN
ROLE OF OXYGEN IN COMBUSTION
CLASSES OF FIRE

By the end of the lesson, the learner should be able to:
Investigate the physical and chemical properties of oxygen
Search in the internet ways of preparing oxygen
Appreciate the role of oxygen in day to day life

learner is guided to:
carry out experiment using hydrogen
peroxide/potassium permanganate to
prepare oxygen,
Discuss the role of oxygen in
Combustion
mbustion and the spread o
and suggest control measures,
Practise fire control measures
breaking the fire triangle and use of
fire extinguishers
Discuss rights to safety and access to
information on flammable
Discuss the role
of oxygen in every life
where possible, u
se digital devices
to search, play and watch and
discuss videos and animations on the
different classes of fire.

how is oxygen important in day to day life? What are the different classes of fire

Basic Laboratory
Apparatus
Equipment
Selected specimens
Candle wax
Water
Spotlight Integrated Science Learner's Book Grade8 pg. 67-68Laboratory
Apparatus and
Equipment
Textbooks
Software
Relevant reading materials
Digital Devices
and

Spotlight Basic Laboratory
Integrated Science Learner's Book Grade8 pg. 69-70 Laboratory
and

Written Test Assessment Rubrics Checklist Anecdotal Records Oral Questions and Answers Game Playing Model Making Project

MIXTURES, ELEMENTS AND COMPOUNDS
Living things and their environment

CONTROL MEASURES
CLASSES OF FIRE AND CONTROL MEASUE
Importance of controlling fires
The cell
Components of a cell
Types of cells

By the end of the lesson, the learner should be able to:
Identify various ways of control ling fires
Search in the internet ways of controlling various classes of fires
Appreciate the role of fire in combustion


Define the term cell
Compare plant and animal cell as observed under a light microscope
Calculate the magnification of cells seen under light microscope
Appreciate the use of a light microscope in microscope in magnification

The learner is guided to:
Carry out experiment using hydrogen
peroxide/potassium permanganate to
prepare oxygen,
Discuss the role of oxygen in
Combustion and the spread of
Classify fire according to the cause
and suggest control measures,
Practise fire control measures
breaking the fire triangle and use of fire extinguishers Discuss rights to safety and access to information on flammable discuss the role of oxygen in every life
where possible, u
se digital devices
to search, play and watch and
discuss videos and animations on the
different classes of fire.

In groups or in pairs, learners are
guided to identify the cell membrane found in a cell. 



In groups or in pairs, learners are
guided to state the structures of the cell membrane.

how is oxygen important in day to day life What are the different classes of fire
Why is light microscope important in our day to day life

selected specimens
Candle wax
Water
Spotlight Basic Laboratory
Apparatus
Equipment Integrated Science Learner's Book Grade8 pg. 69-70 Laboratory
Apparatus and
Equipment
Textbooks
Software
Relevant reading materials
Digital Devices
Recording

Selected specimens
and
Equipment
Selectedspecimens
and
Selected specimens
Candle wax
Water
Spotlight Basic Laboratory
Apparatus
Equipment Integrated Science Learner's Book Grade8 pg. 69-70 Laboratory
Apparatus and
Equipment Integrated Science Learner's Book Grade8 pg. 69-70

Written Test Assessment Rubrics Checklist Anecdotal Records Oral Questions and Answers Reflections Game Playing Applications Teacher Observations Project Journals Portfolio
Applications Teacher Observations Project Journals Portfolio Oral or Aural Questions Learner's Project

Living things and their environment

Functions of a cell
Difference between plant and Animal cell
Organelles

By the end of the lesson, the learner should be able to:

Identify the components of a cell
Compare plant and animal cell as observed under a light microscope
Calculate the magnification of cells seen under light microscope
Appreciate the use of a light microscope in microscope in magnification

In groups or in pairs, learners are
guided to draw an animal cell.

 

In groups or in pairs, learners are
guided to. name the structures of an animal cell

Why is light microscope important in our day to day life

Selected specimens
Candle wax
Water
Spotlight Basic Laboratory
Apparatus
Equipment Integrated Science Learner's Book Grade8 pg. 69-70 Laboratory
Apparatus and
Equipment
Textbook
Equipment Integrated Science Learner's Book Grade8 pg. 69-70

Applications Teacher Observations project Journals Portfolio Oral or Aural Questions Learner's Project

Living things and their environment

Organelles in plant cell
Organelles in animal
Difference between the plant and animal cell

By the end of the lesson, the learner should be able to:

Identify the functions of the major organelles in a plant cell
Watch a video showing the plant cell
Appreciate the use of a light microscope in microscope in magnification

In groups or in pairs, learners are
guided to draw a plant cell.

 

In groups or in pairs, learners are
guided to name the structures of a plant cell.

 

In groups or in pairs, learners are
guided to state the functions of the parts of a plant cell.

Why is light microscope important in our day to day life

Selected specimens
Candle wax
Water
Spotlight Basic Laboratory
Apparatus
Equipment Integrated Science Learner's Book Grade8 pg. 69-70
Equipment Integrated Science Learner's Book Grade8 pg. 69-70 Laboratory
and
Equipment

Applications Teacher Observations Project Journals Portfolio Oral or Aural Questions Learner's Project

Living things and their environment

Nucleus
Functions of nucleus
Functions of nucleus
Magnification of a cell as seen under the light microscope
Assessment
Movement of materials un and out of the cells; The cell membrane

By the end of the lesson, the learner should be able to:

Define the term nucleus
Draw the nucleus as seen under light microscope
Appreciate the use of a light microscope in microscope in magnification

Define the term magnification.
State the formula of calculating magnification.
Calculate the magnification of a microscope.
Appreciate the importance of magnification.

In groups or in pairs, learners are
guided to draw a nucleus

 

In groups or in pairs, learners are
guided to. name the structures of a nucleus
In groups or in pairs, learners are guided to define the term magnification.
In groups or in pairs, learners are guided to state the formula of calculating magnification.
In groups or in pairs, learners are guided to calculate the magnification of a microscope.

Why is light microscope important in our day to day life
How do you calculate the magnification of a microscope?

Selected specimens
Candle wax
Water
Spotlight Basic Laboratory
Apparatus
Equipment Integrated Science Learner's Book Grade8 pg. 69-70 Laboratory
Apparatus and
Equipment
Textbooks
Software
Relevant reading materials
Spotlight Basic Laboratory
and
and
?
Mentor; Integrated Science Learner's Book Grade 8 pg. 60-61
Pictures
Charts
Realia
Computing devices
Mentor; Integrated Science Learner's Book Grade 8 pg. 62
Assessment books.
Mentor; Integrated Science Learner's Book Grade 8 pg. 63-64

Applications Teacher Observations Project Journals Portfolio Oral or Aural Questions Learner's Project
Oral questions Oral Report Observation

Living things and their environment

Properties of a cell membrane
Effects of heat on the cell membrane
Effects of alkali on the cell membrane

By the end of the lesson, the learner should be able to:

Use the link: https://www.youtube.com/watch?v=fJfTDc3WzQ8 and watch the video.
Describe the properties of a cell membrane.
Investigate the structures of the cell membrane.
Appreciate the properties of a cell membrane.

In groups or in pairs, learners are guided to use the link: https://www.youtube.com/watch?v=fJfTDc3WzQ8 and watch the video.
In groups or in pairs, learners are guided to describe the properties of a cell membrane.
In groups or in pairs, learners are guided to investigate the structures of the cell membrane.

What are the properties of a cell membrane?

Mentor; Integrated Science Learner's Book Grade 8 pg. 63-64
Pictures
Charts
Realia
Computing devices
Mentor; Integrated Science Learner's Book Grade 8 pg. 64-66
Mentor; Integrated Science Learner's Book Grade 8 pg. 66-68

Oral questions Oral Report Observation

Living things and their environment

Effects of dilute acid on the cell membrane
Diffusion
How to demonstrate diffusion
Factors that affect diffusion

By the end of the lesson, the learner should be able to:

State the requirements needed to investigate how dilute acids affects the functioning of the cell membrane.
Outline the procedure of investigating how dilute acids affects the functioning of the cell membrane.
Investigate how dilute acids affects the functioning of the cell membrane.
Appreciate effects of dilute acids on the cell membrane.

In groups or in pairs, learners are guided to state the requirements needed to investigate how dilute acids affects the functioning of the cell membrane.
In groups or in pairs, learners are guided to outline the procedure of investigating how dilute acids affects the functioning of the cell membrane.
In groups or in pairs, learners are guided to investigate how dilute acids affects the functioning of the cell membrane.

How does dilute acids affect the functioning of the cell membrane?

Mentor; Integrated Science Learner's Book Grade 8 pg. 68-70
Pictures
Charts
Realia
Computing devices
Mentor; Integrated Science Learner's Book Grade 8 pg. 71
Mentor; Integrated Science Learner's Book Grade 8 pg. 71-72
Mentor; Integrated Science Learner's Book Grade 8 pg. 72-73

Oral questions Oral Report Observation

Living things and their environment

Role of diffusion in living organism
Osmosis
How to demonstrate osmosis using plant materials
Factors that affect osmosis
Role of osmosis in living organisms
Changes that occur in the plant leaves at different times

By the end of the lesson, the learner should be able to:

Use the link: https://youtu.be/6qnSsV2syUE to watch how gases are exchanged in human lungs.
Discuss role of diffusion in plants.
Explain the role of diffusion in living organisms.
Enjoy using digital devices.


Describe the factors that affect osmosis.
Identify the factors that increase the rate of osmosis.
Recognise the factors that decrease the rate of osmosis.
Appreciate the factors that affect osmosis.

In groups or in pairs, learners are guided to use the link: https://youtu.be/6qnSsV2syUE to watch how gases are exchanged in human lungs.
In groups or in pairs, learners are guided to discuss role of diffusion in plants.
In groups or in pairs, learners are guided to explain the role of diffusion in living organisms.

In groups or in pairs, learners are guided to describe the factors that affect osmosis.
In groups or in pairs, learners are guided to identify the factors that increase the rate of osmosis.
In groups or in pairs, learners are guided to recognise the factors that decrease the rate of osmosis.

What is the role of diffusion in plants?
What factors affect osmosis?

Mentor; Integrated Science Learner's Book Grade 8 pg. 73-75
Pictures
Charts
Realia
Computing devices
Mentor; Integrated Science Learner's Book Grade 8 pg. 75-77
Mentor; Integrated Science Learner's Book Grade 8 pg. 78-80
Mentor; Integrated Science Learner's Book Grade 8 pg. 80-81
Pictures
Charts
Realia
Computing devices
Mentor; Integrated Science Learner's Book Grade 8 pg. 81-82
Mentor; Integrated Science Learner's Book Grade 8 pg. 82

Oral questions Oral Report Observation

Living things and their environment

Observing the changes that occur on plant leaves at different times.
Observing the changes that take place in the plant leaves at different times.
Assessment

By the end of the lesson, the learner should be able to:

Draw the diagrams in leaner's book 8 page 83
Observe the changes that occur on plant leaves at different times.
Describe the observable changes on the leaves at different times.
Appreciate the changes that occur on plant leaves at different times.

In groups or in pairs, learners are guided to draw the diagrams in leaner's book 8 page 83
In groups or in pairs, learners are guided to observe the changes that occur on plant leaves at different times.
In groups or in pairs, learners are guided to describe the observable changes on the leaves at different times.

How do you think temperature affects the shape of the leaves at different times?

Mentor; Integrated Science Learner's Book Grade 8 pg. 83-84
Pictures
Charts
Realia
Computing devices
Mentor; Integrated Science Learner's Book Grade 8 pg. 84
Mentor; Integrated Science Learner's Book Grade 8 pg. 85
Assessment books

Oral questions Oral Report Observation

Living things and their environment.
Living things and their environment
Living things and their environment

Menstrual cycle in human beings

By the end of the lesson, the learner should be able to:

Discuss human menstrual cycle using flashcards with information about human menstruation.
Describe the menstrual cycle in human beings.
Appreciate menstruation in human beings

Learners are guided in pairs, in groups or individually to discuss human menstrual cycle using flashcards with information about human menstruation.
Learners are guided in pairs, in groups or individually to write down the meaning of menstruation and human menstruation cycle.
Learners are guided in pairs, in groups or individually to describe the menstrual cycle in human beings.

What is the meaning of menstruation?

Curriculum design; Integrated Science Grade 8
Pictures
Charts
Realia
Computing devices

Oral questions Oral Report Observation

Living things and their environment

Challenges related to menstrual process
How to manage challenges related to menstrual cycle
Project: Improvising a sanitary towel
Fertilization and implantation
Sex related challenges

By the end of the lesson, the learner should be able to:

Identify the major challenges in relation to menstruation
Describe challenges related to the menstrual cycle
Appreciate the human menstrual cycle.


Name the two main processes in the reproductive process
Use digital devices to observe animations showing fertilization and implantation
Appreciate reproduction in human beings.

Learners are guided in pairs, in groups or individually to identify the major challenges in relation to menstruation.

Learners are guided in pairs, in groups or individually to discuss various challenges related to the menstrual cycle and write short notes.
Learners are guided in pairs, in groups or individually to describe challenges related to the menstrual cycle.

Learners are guided in pairs, in groups or individually to name the two main processes in the reproductive process.
Learners are guided in pairs, in groups or individually to use digital devices to observe animations showing fertilization and implantation.
Individually, learners to write down how fertilization takes place in human beings.

What challenges are associated with the menstruation in human beings?
How does reproduction occur in human beings? What are the names of the cells that fuse during fertilization?

Curriculum design; Integrated Science Grade 8
Pictures
Charts
Realia
Computing devices

Oral questions Oral Report Observation

Force and energy

Force and Energy: Transformation of energy; Forms of energy
Renewable energy sources
Non-renewable energy sources

By the end of the lesson, the learner should be able to:

Identify the forms of energy in their environment.
Study the pictures in learner's book 8 involving various forms of energy.
Appreciate the forms of energy in their environment.

In their groups, learners are guided to identify the forms of energy in their environment.
In their groups, learners are guided to study the pictures in learner's book 8 involving various forms of energy.
In their groups, learners are guided to do the tasks in learner's book 8 page 131

What is energy? What are the forms of energy in the environment?

Spotlight; Integrated Science Learner's Book Grade 8 pg. 130-132
Pictures
Charts
Realia
Computing devices
Curriculum design; Integrated Science Grade 8

Oral questions Oral Report Observation

Force and energy

Classification of renewable and non-renewable energy sources
Energy transformations in nature.
Energy transformations using materials in their locality

By the end of the lesson, the learner should be able to:

State the difference between renewable and non-renewable energy sources.
Classify energy sources in nature into renewable and non-renewable energy sources.
Appreciate the importance of energy sources in nature.

In groups, learners are guided to state the difference between renewable and non-renewable energy sources.
In groups, learners are guided to outline the importance of renewable and non-renewable energy sources.
In groups, learners are guided to classify energy sources in nature into renewable and non-renewable energy sources.

What are the importance of energy sources in the environment?

Curriculum design; Integrated Science Grade 8
Pictures
Charts
Realia
Computing devices
Spotlight; Integrated Science Learner's Book Grade 8 pg. 132
Spotlight; Integrated Science Learner's Book Grade 8 pg. 133

Oral questions Oral Report Observation

Force and energy

Energy transformations using materials in their locality
Appliances whose working relies on energy transformations.
Digital Activity
Safety measures associated with energy transformation.
Safety measures associated with energy transformation.

By the end of the lesson, the learner should be able to:

State the materials needed to demonstrate the energy transformations in a swinging objects.
Demonstrate the energy transformations in a swinging objects.
Have fun and enjoy doing the experiment.


Use their digital devices, learners to search the internet for information on dangers associated with energy transformation and strategies of preventing them.
Write down their findings.
Appreciate the use of digital devices.

In groups, learners are guided to state the materials needed to demonstrate the energy transformations in a swinging objects.
In groups, learners are guided to outline the procedure of investigating energy transformations in a swinging objects.
In groups, learners are guided to demonstrate the energy transformations in a swinging objects.

As a class, learners are guided to use their digital devices, learners to search the internet for information on dangers associated with energy transformation and strategies of preventing them.
As a class, learners are guided to write down their findings.
In groups, learners to share their findings with their classmates.

What form of energy does the stone possess when moving downwards from its highest point?
What have you learnt about the dangers associated with energy transformation?

Spotlight; Integrated Science Learner's Book Grade 8 pg. 134-135
Pictures
Charts
Realia
Computing devices
Spotlight; Integrated Science Learner's Book Grade 8 pg. 135-138
Spotlight; Integrated Science Learner's Book Grade 8 pg. 138-139
Spotlight; Integrated Science Learner's Book Grade 8 pg. 139
Pictures
Charts
Realia
Computing devices
Spotlight; Integrated Science Learner's Book Grade 8 pg. 141-142
Spotlight; Integrated Science Learner's Book Grade 8 pg. 142-144

Oral questions Oral Report Observation

Force and energy

Application of energy transformation.
Pressure
Describing pressure in solids
Describing pressure in liquids

By the end of the lesson, the learner should be able to:

Read the paragraph in learner's book 8
Make a poster appreciating the application of energy transformation processes.
Appreciate the application of energy transformation.

In groups, learners are guided to read the paragraph in learner's book 8 page 144
In groups, learners are guided to give examples of applications of energy transformation.
In groups, learners are guided to make a poster appreciating the application of energy transformation processes.

What are some of the applications of energy transformation?

Spotlight; Integrated Science Learner's Book Grade 8 pg. 144-147
Pictures
Charts
Realia
Computing devices
Spotlight; Integrated Science Learner's Book Grade 8 pg. 147-149
Spotlight; Integrated Science Learner's Book Grade 8 pg. 149-151
Spotlight; Integrated Science Learner's Book Grade 8 pg. 151-152

Oral questions Oral Report Observation

Force and energy

To describe pressure in liquids using glass tubes and balloons
To describe pressure in liquids using a tin.
Determining pressure in solids and liquids

By the end of the lesson, the learner should be able to:

State the materials and requirements needed to investigate pressure in liquids using glass tubes and balloons.
Investigate pressure in liquids using glass tubes and balloons.
Have fun and enjoy conducting the experiment.

In groups, learners are guided to state the materials and requirements needed to investigate pressure in liquids using glass tubes and balloons.
In groups, learners are guided to investigate pressure in liquids using glass tubes and balloons.
In groups, learners are guided to describe pressure in liquids using glass tubes and balloons.

What have you observed from the experiment?

Spotlight; Integrated Science Learner's Book Grade 8 pg. 152-153
Pictures
Charts
Realia
Computing devices
Spotlight; Integrated Science Learner's Book Grade 8 pg. 153-154
Spotlight; Integrated Science Learner's Book Grade 8 pg. 154

Oral questions Oral Report Observation

Force and energy

Determining pressure in solids
To determine pressure in a regular solid
To determine pressure in similar solids.
Determining pressure in liquids; Using a tin to investigate variation of pressure in liquids.
To investigate the relationship of pressure in liquids to its depth and density using a tall glass jar.
Solving numerical problems involving pressure.

By the end of the lesson, the learner should be able to:

State the materials and requirements needed to investigate pressure in solids.
Investigate pressure in solids.
Appreciate the importance of pressure in solids.


State the materials and requirements needed to investigate variation of pressure in liquids.
Investigate variation of pressure in liquids.
Appreciate the importance of variation of pressure in liquids.

In groups, learners are guided to state the materials and requirements needed to investigate pressure in solids.
In groups, learners are guided to investigate pressure in solids.
In groups, learners are guided to determine pressure in solids.

In groups, learners are guided to state the materials and requirements needed to investigate variation of pressure in liquids.
In groups, learners are guided to investigate variation of pressure in liquids.
In groups, learners are guided to copy and complete the table in learner's book 8 page 160

What have you learnt about pressure in solids?
What is variation of pressure?

Spotlight; Integrated Science Learner's Book Grade 8 pg. 155
Pictures
Charts
Realia
Computing devices
Spotlight; Integrated Science Learner's Book Grade 8 pg. 155-157
Spotlight; Integrated Science Learner's Book Grade 8 pg. 157-158
Spotlight; Integrated Science Learner's Book Grade 8 pg. 158-160
Pictures
Charts
Realia
Computing devices
Spotlight; Integrated Science Learner's Book Grade 8 pg. 160-161
Spotlight; Integrated Science Learner's Book Grade 8 pg. 161-163

Oral questions Oral Report Observation

Force and energy

Solving numerical problems involving pressure using a formula
Pressure formula in liquids.
Solve numerical problems involving pressure using formula
Applications of pressure in solids.
Applications of pressure in liquids.

By the end of the lesson, the learner should be able to:

State the formula of working out pressure
Solve numerical problems involving pressure using the formula.
Enjoy solving numerical problems involving pressure using the formula.

Individually, learners are guided to state the formula of working out pressure
Individually, learners are guided to solve numerical problems involving pressure using the formula.
Individually, learners are guided to show their work to their teacher.

What is the formula of working out the surface area?

Spotlight; Integrated Science Learner's Book Grade 8 pg. 163-164
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Spotlight; Integrated Science Learner's Book Grade 8 pg. 164-166
Spotlight; Integrated Science Learner's Book Grade 8 pg. 167
Spotlight; Integrated Science Learner's Book Grade 8 pg. 167-169
Spotlight; Integrated Science Learner's Book Grade 8 pg. 169-171

Oral questions Oral Report Observation