Force and Energy.

Static Electricity. (. Demonstrating the Existence of Static Charges.
Static Electricity. (. Methods of Charging Objects.(Rubbing or Friction)

By the end of the lesson, the learner should be able to:
 identify the two forms of electricity. carry out an experiment to demonstrate the existence of static charges. rub different objects to show the presence of static charges in objects.

In groups,pairs,learners are guided to:
search the meaning of static electricity from the internet.
identify the two forms of electricity.
carry out an experiment to demonstrate the existence of static charges.
rub different objects to show the presence of static charges in objects.
record and discuss the observations made.

What is static electricity? How do materials acquire static charges?

Force and Energy.

Static Electricity. (. Methods of charging objects. (induction)
Static Electricity. (. Methods of charging objects.(Induction)
Static Electricity. (. Types of Charges.

By the end of the lesson, the learner should be able to:
 explain what is induction. conduct an experiment on charging objects by induction using two balloon
carry out a practical activity on charging a single polythene ball or balloon by induction. observe,record and discuss the observations from the experiment.

In groups,pairs,learners are guided to;
explain what is induction.
conduct an experiment on charging objects by induction using two balloons.
observe, record and discuss the observations made.
In groups,learners are guided to:
carry out a practical activity on charging a single polythene ball or balloon by induction.
observe,record and discuss the observations from the experiment.
search and watch videos from the internet on charging materials by induction and rubbing.

What is charging by induction?
What is earthing process? What observations are expected from the experiment?

Force and Energy.

Static Electricity. (. Effects of Force between Charged Objects.

By the end of the lesson, the learner should be able to:
conduct an experiment to demonstrate the effects of force between charged objects. observe and record the observations from the experiment. discuss the effects of force between charged objects.

In groups,pairs,learners are guided to;
conduct an experiment to demonstrate the effects of force between charged objects.
observe and record the observations from the experiment.
discuss the effects of force between charged objects.

What is the difference between attraction and repulsion force?

Force and Energy.

Static Electricity. (. Uses of Static Charges.
Static Electricity. (.Dangers and Safety measures when dealing with static charges.

By the end of the lesson, the learner should be able to:
mention the equipment that uses electrostatics to function. use digital devices to find out how each of the equipment mentioned use electrostatic charges to function. describe how the equipment uses electrostatic to function.

In groups, pairs, learners are guided to:
mention the equipment that uses electrostatics to function.
use digital devices to find out how each of the equipment mentioned use electrostatic charges to function.
describe how the equipment uses electrostatic to function.

What are the uses of static charges? Which equipment uses electrostatic charges to function?

Force and Energy.

Electrical Energy-Sources of Electricity.

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

Identify the sources of electricity in pictures.
Study the pictures and Discuss where the sourceof electricity is coming from.
Search the internet for other sources of electricity.
Appreciate the different sources of electricity.

In groups,pairs,learners are guided to:
identify the sources of electricity.
discuss the various sources of electricity.
search the internet for other sources of electricity.

What are the sources of electricity?

Force and Energy.

Electrical Energy-Solar power.
Electrical Energy-Hydroelectric Power.
Electrical Energy-Geothermal Generators.

By the end of the lesson, the learner should be able to:
;
Identify solar power as source of electricity
Discuss how solar energy is used in the locality.
Search the internet for more information on how the solar panel converts energy from the sun to electrical energy.
Appreciate the solar power as source of electricity.
;
Identify geothermal generator as a source of electricity.
Discuss how geothermal generators operate as a source of electricity.
Search and watch a video showing geothermal power generators producing electricity.
Appreciate geothermal generators aa sources of electricity.

In groups,pairs,learners are guided to:
describe how solar power is stored.
discuss ways in which solar energy is used in the locality.
search the internet for more information on how the solar panel converts energy from the sun to electrical energy.
In groups,pairs, learner are guided to;
search and watch a video showing geothermal power generators producing electricity.
discuss how geothermal generators operate as source of electricity.
find out and list where geothermal power stations are found in Kenya.

How is electric energy from the solar panel stored?
How do geothermal generators operate as source of electricity?

L

Force and Energy.

Electrical Energy-Wind power.
Electrical Energy- Simple Electrical Circuits.

By the end of the lesson, the learner should be able to:
;
Identify wind power generators as a source of electricity.
Discuss how wind power generators operate as a source of electricity.
Search and watch a video showing how wind turbine generators produce electricity.
Appreciate wind power generators as source of electricity.

In groups,learners are guided to:
study the picture in learner's book and identify the source of electricity.
search and watch a video showing how wind turbine generators produce electricity.
discuss how wind power generators operate as a source of electricity.
list areas where wind power generators are found in Kenya.

Where are wind power generators found in Kenya? How do wind power generators operate as a source of electricity?

Force and Energy.

Electrical Energy-Setting up Simple Electrical Circuit in Parallel.

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

List the requirements for setting up simple electrical circuit in parallel.
Describe setting up a simple electrical circuit in parallel.
Set up simple electrical circuit in parallel using the necessary requirements.
Enjoy setting up simple electrical circuit in parallel.

In groups,learners are guided to:
Observe pictures and list the requirements for setting up a simple electrical circuit in parallel.
search the internet what is a parallel arrangements in a circuit.
discuss how to setup a simple electrical circuit in parallel.
setup a simple electrical circuit in parallel.

What is a parallel arrangement in a circuit?

Force and Energy.

Electrical Energy.
Electrical Energy-Conductors and Non-Conductors of Electricity.

By the end of the lesson, the learner should be able to:
;
Search and watch a video on connecting an ammeter and voltmeter in series and parallel simple circuits.
Connect an ammeter and a voltmeter in series and parallel simple circuit.
Enjoy connecting an ammeter and voltmeter in series and parallel simple circuit.

In groups, learners are guided to:
Search for and observe videos and animations showing how to connect an ammeter and voltmeter in series and parallel simple circuits.
Connect an ammeter and voltmeter in series and parallel simple circuits and record themselves.

How do you connect an ammeter and voltmeter in series and parallel simple circuits?

Force and Energy.

Electrical Energy -Electrical Appliances.
Electrical Energy -Safety Measures when Dealing with Electrical Appliances.
Electrical Energy - Self-Assessment Questions.

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

Identify electrical appliances in the locality.
Discuss the uses of the electrical appliances in the locality.
Make flashcards showing the electrical appliances used in the locality.
Appreciate the uses of the different electrical appliances in our daily lifes.


Identify safety measures when handling Electrical appliances.
Discuss the safety measures when handling electrical appliances.
Design charts with safety measures to adhere to when dealing with electrical appliances.
Desire to observe safety measures when dealing with electrical appliances.

In groups,pairs,learners are guided to:
study pictures in learner's book, identify and name the electrical appliances.
discuss the uses of the identified electrical appliances in the locality.
make flashcards showing the different electrical appliances used in the locality.
In groups,learners are guided to:
study the pictures in learner's book and discuss the dangers which may occur in the pictures.
identify and discuss the safety measures to observe when dealing with electrical appliances.
design charts showing the safety measures to observe when dealing with electrical appliances.

What is an electrical appliance? What are the uses of the different electrical appliances?
What are some of the dangers that may occur when dealing with electrical appliances? What are the safety measures that one should observe when dealing with electrical appliances?

Force and Energy.

Magnetism-Magnetic and Non-Magnetic Materials.

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

Identify the magnetic and non-magnetic materials.
Carry out experiments to find out materials that are magnetic or non-magnetic .
Enjoy carrying out experiment on finding out materials that are magnetic or non-magnetic.

In groups,learners are guided to:
identify and collect materials from the environment.
carry out practical activity to find out materials that are magnetic or non-magnetic .
draw a table indicating the materials that were attracted by magnet and those not attracted by magnet.

How do we identify magnetic and non-magnetic materials in our environment?

Force and Energy.

Magnetism.

By the end of the lesson, the learner should be able to:
;
Carry out experiments using magnets and different materials from the environment.
Classify the materials in the environment as magnetic or non-magnetic.
Enjoy classifying the materials as either magnetic or non-magnetic.

In groups,learners are guided to:
carry out practical activity with materials collected from environment and magnets.
record their observation and classify the materials as either magnetic or non-magnetic.

What is the difference between magnetic and non-magnetic materials?

Force and Energy.

Magnetism.

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

Differentiate between like ad unlike poles of a magnet.
Investigate the force between like and unlike poles of magnets.
Search for videos and animations on effect between poles of a magnet.

In groups,learners are guided to:
differentiate between unlike and like poles of a magnet.
carry out a practical activities showing attraction between two unlike poles and repulsion between two like poles of magnet.
record and explain the observations made from the activity.

What is the difference between force of attraction and force of repulsion?

Force and Energy.
Living Things and Their Environment.

Magnetism-Uses of magnets in day to day life.
Human Excretory System.

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

List the equipment that use magnets in our day to day life.
Identify the uses of magnets in day to day life.
Discuss the uses of magnets in day to day life.
Make flashcards and charts showing the equipment that use magnets and their uses.
Appreciate the uses of magnets in day to day life activities.
lesson, be able to;
Use the hand lens to observe the back of the hand.
Identify the hairs and the sweat pores.
Search the internet for videos on the structure of the human skin.
Enjoy observing the external parts of the skin using the hand lens

In groups,learners are guided to;
study the pictures in learner's book and name the equipment that use magnets.
identify and discuss the uses of magnets in day to day life.
make charts and flashcards showing the equipment that uses magnets and their uses.
Individually,or in groups,learners are guided to:
use a hand lens to observe the external parts of the human skin (,hair and sweat pores)
identify and describe the hairs and sweat pores as observed through the hand lens and present.
Use digital devices to search for a video on the structure of the human skin and discuss their observation.

How are magnets used in day to day life?
Where are the sweat pores and hair located in the skin? Which layers make up the skin?

Living Things and Their Environment.

Human Excretory System.

By the end of the lesson, the learner should be able to:
lesson, be able to;
State the functions of the parts of the human skin.
Describe the functions of the parts of the human skin.
Appreciate the functions of the parts of the human skin.

In groups,pairs,learners are guided to;
brainstorm on the functions of the parts of the human skin; (Epidermis,Sweat pores,Hair,Sweat glands,dermis)
search the internet or textbook for information on the functions of the parts of the human skin.
discuss and present their findings on the functions of the parts of the human skin.

What are the functions of the different parts of the human skin?

Living Things and Their Environment.

Human Excretory System.

By the end of the lesson, the learner should be able to:
lesson, be able to;
Identify the parts of the Urinary system.
Draw and label the different parts of the urinary system.
Acknowledge the parts of the urinary system.

In groups,pairs,learners are guided to;
Study the chart or picture showing the urinary system.
identify the parts of the urinary system from the chart or pictures presented.
discuss the position of each of the parts of the urinary system.
draw and label the parts of the urinary system in their books and charts.

Which parts form the urinary system?

Living Things and Their Environment.

Human Excretory System.

By the end of the lesson, the learner should be able to:
lesson, be able to;
Identify the external structure of the kidney.
Describe the external structure of the kidney.
Search the internet for a video on the external structure of the kidney.
Acknowledge the functions of the external parts of the kidney.

In groups,pairs,learners are guided to;
study the chart/model and animation showing the external structure of the kidney.
discuss the functions of the external parts of the kidney.
draw and label the external parts of the kidney.
search the internet for a video on the external structure of the kidney.

Which blood vessels serve the kidney? What is the function of each of the blood vessels?

Living Things and Their Environment.

Human Excretory System.

By the end of the lesson, the learner should be able to:
lesson, be able to;
Identify the common kidney disorders.
Discuss the causes of the kidney disorders.
Search the internet for information on the kidney disorders and their causes.
Acknowledge the kidney disorders and their causes.
lesson, be able to;
State the ways of preventing kidney disorders.
Discuss the ways of preventing kidney disorders.
Prepare posters on ways of preventing kidney disorders.
Appreciate the ways of preventing kidney disorders.

In groups,pairs,learners are guided to;
use digital devices to search the internet for common kidney disorders and their causes.
describe the kidney disorders.
discuss the kidney disorders and their causes.
prepare online posters on the kidney disorders and their causes and share online.
In groups,pairs,learners are guided to;
study the pictures in learner's book and state the ways of preventing kidney disorders.
search the internet for additional information on the ways of preventing kidney disorders.
discuss the ways of preventing kidney disorders.
prepare educative posters both online and physical on ways of preventing kidney disorders.

What are the common kidney disorders? What are the causes of kidney disorders?
How can we prevent kidney disorders?

Living Things and Their Environment.

Human Excretory System.

By the end of the lesson, the learner should be able to:
lesson, be able to;
State the healthy lifestyles that promote healthy kidneys.
Discuss the healthy lifestyles that promote healthy kidneys.
Prepare posters on the healthy lifestyles that promote kidney health.
Desire to practice the healthy lifestyles to promote healthy kidneys.

In groups,learners are guided to;
brainstorm and present on the healthy lifestyle that promote healthy kidneys.
search for information from the internet or textbook on the healthy lifestyles that promote healthy kidneys.
discuss the healthy lifestyles that promote healthy kidneys.
prepare posters showing the healthy lifestyles that promote healthy kidneys.

Which healthy lifestyles habits can we practice to promote healthy kidneys?

Living Things and Their Environment.

Human Excretory System.
Human Excretory System: Assessment.

By the end of the lesson, the learner should be able to:
lesson, be able to;
Outline the format of daily log on activities that promote skin and kidney health.
Develop and maintain a daily log on activities that promote skin and kidney health.
Develop discipline in maintaining a daily log on activities that promote skin and kidney health.

In groups, individually or in pairs,learners are guided to;
discuss on how to prepare a daily log on activities that promote skin and kidney health.
develop a daily log on the activities that promote skin and kidney health.

Why is it important to develop and maintain a daily log on activities that promote skin and kidney health?

Force and Energy.

Electrical Energy.

By the end of the lesson, the learner should be able to:
;
Identify the sources of electricity in the environment.
Discuss the sources of electricity in the environment.
Search the internet for information on the sources of electricity.
Appreciate the different sources of electricity.

In groups,learners are guided to;
study the pictures in the learner's book and identify the some of the sources of electricity.
search the internet for information on how the sources of electricity in nature works (hydro-electric power,geothermal,solar and wind power) and note down their findings.
discuss the information found on the sources of electricity used in the environment.

What are the sources of electricity in the environment?

Force and Energy.

Electrical Energy.

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

Identify the sources of electricity in the environment.
Discuss the sources of electricity in the environment.


Outline the steps for setting up a simple electrical circuit in series.
Draw the arrangements of cells and bulb in electrical circuit 

In groups,learners are guided to;
identify the sources of electricity in the environment from pictures in their book.

What are the sources of electricity in the environment?
How do you set up a simple electrical circuit in series?

Force and Energy
Force and Energy.

Electrical Energy.

By the end of the lesson, the learner should be able to:
lesson,
Outline the steps for setting up a simple electrical circuit in parallel.
Demonstrate the flow of electric current using simple circuit in parallel.
Enjoy setting up a simple electrical circuit in parallel.

In groups,learners are guided to;
prepare the requirements for the practical activity.
outline the steps for setting up a simple electrical circuit in parallel.
collaborate in setting up a simple electrical circuit in parallel.

What is the difference between the series and parallel arrangement of cells?

Force and Energy.

Electrical Energy

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

Outline the steps of setting up a simple electrical circuit in which bulbs are in parallel.
Set up a simple electrical circuit in which bulbs are in parallel.
Enjoy setting up a simple electrical circuit in which bulbs are parallel.

In groups,learners are guided to;
prepare the requirements for the practical activity.
use the requirements prepared to set up a simple electrical circuit in which bulbs are in parallel.
record and discuss their observations.

What is the difference between the arrangement of the bulbs in series and parallel?

Force and Energy.

Electrical Energy
Electrical Energy.

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

Differentiate between a conductor and non-conductor of electricity.
Conduct experiments to classify materials as either conductors or non-conductors of electricity.
Enjoy carrying out the experiments.

In groups,learners are guided to;
perform experiments to classify materials as either conductors or non-conductors of electricity.
state the difference between conductors and non-conductors of electricity.
list the conductors and non-conductors of electricity.

What is the difference between conductors and non-conductors of electricity?

Force and Energy.

Electrical Energy.
Electrical Energy.
Electrical Energy. Self-Assessment.

By the end of the lesson, the learner should be able to:
;
Identify the safety measures to observe when handling electrical appliances.
Discuss the safety measures to observe when handling electrical appliances.
Prepare posters showing the safety measures to observe when handling electrical appliances.
Acknowledge and adhere to the safety measures when handling electrical appliances at home or school.

Explore the uses of electricity in our environment.
Appreciate the uses of electricity in day to day life.

In groups, pairs, learners are guided to;
read through the user manuals of various electrical appliances and look for the safety measures to observe when handling them.
search online or in print materials for the safety measures to observe when handling electrical appliances.
discuss the safety measures to observe when handling electrical appliances at home or school.
collaborate in preparing posters showing the safety measures to observe when handling electrical appliances and display in class or school.
In groups,learners to:
collaborate in discussing how people use electricity in their locality.
write down their discussion points and share/present their points in class.

Which safety measures should you observe when handling electrical appliances at home?
How is electricity used in day to day life?

Force and Energy.

Magnetism.

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

Identify the properties of a magnet.
use digital devices to search for information on the properties of magnets.
Appreciate the properties of magnets.

In. groups or pairs ,learners are guided to:
brainstorm on the meaning of magnet and present in class.
use digital devices to search for information on the properties of magnets and note them down.
discuss the properties of the magnets.

What is a Magnet? What are the properties of magnets?

Force and Energy.

Magnetism.

By the end of the lesson, the learner should be able to:
;
Conduct activities to demonstrate directional,attractive and repulsive as properties of magnets.
Enjoy carrying out the activities.

In groups,learners are guided to:
prepare the necessary materials for the activities.
collaborate in carrying out the activities to demonstrate properties of a magnet (attractive and repulsive and directional)
observe and record their observations.
explain their observations and give a conclusion.

How can you demonstrate the properties of magnets?

Force and Energy.

Magnetism.

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

conduct an activity to investigate the nature of force between different poles of magnets.
Enjoy conducting the practical activity on the basic law of magnetism.

In groups, learners are guided to;
collaborate in conducting a practical activity to investigate the force between like and unlike poles of magnets.
observe and record their observations.
explain their observation and give a conclusion.

What happens when like poles and unlike poles come close to each other? How can you investigate the force between like and unlike poles of magnets?

Force and Energy.

Magnetism.

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

Conduct a practical activity to identify the magnetic and non-magnetic materials in the environment.
Classify materials as magnetic or non-magnetic .
Enjoy conducting the practical activity.

Conduct simple activities to determine the uses of magnets
Appreciate the use of magnets in our daily life.

In groups,learners are guided to:
collaborate in carrying out practical activities to determine the magnetic and non-magnetic materials in the environment.
observe and record their observations.
classify the materials that are magnetic and non-magnetic and share their work with peers.
In groups,learners are guided to:
carry out a simple activity on separation of mixtures using magnet,determing direction.
observe and record their observations.
share their views on the practical activity.

Which materials are magnetic and non-magnetic in the environment?
How are magnets used in day to day life?

Force and Energy.

Magnetism.

By the end of the lesson, the learner should be able to:
;
Conduct simple activities to determine the uses of magnets in our daily life.
Enjoy conducting the practical activities.

In groups,learners are guided to;
collaborate in conducting simple practical activities on uses of magnets (use of magnets in speakers, magnetic screwdriver & in displaying objects)
observe and record their observations.
share their findings with peers.

How are magnets used in our daily life?

Force and Energy.

Magnetism.

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

Attempt assessment questions on the sub-strand: Magnetism.

Individually or in pairs,learners are guided to:
answer assessment questions on the sub-strand: Magnetism.