Living Things and the Environment

Human Reproductive System - Parts of the male reproductive system
Human Reproductive System - Parts of the female reproductive system

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

- Identify the parts of the male human reproductive system (penis, testis, urethra, sperm duct, glands, scrotum)
- State the location of each part
- Show respect when learning about the human body

In groups, learners are guided to:
- Use charts to observe and identify parts of the male reproductive system
- Draw and label the male reproductive system in exercise books
- Peer-review labelled diagrams

What parts make up the male human reproductive system?

- Spotlight Integrated Science pg. 135
- Charts showing male reproductive system
- Exercise books
- Spotlight Integrated Science pg. 136
- Charts showing female reproductive system

- Observation - Oral questions

Living Things and the Environment

Human Reproductive System - Functions of the male reproductive system

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

- State the function of each part of the male reproductive system
- Explain how the parts work together in reproduction
- Show interest in understanding body systems

In groups, learners are guided to:
- Use print or digital media to search for functions of parts of the male reproductive system
- Complete a table matching parts to their functions
- Discuss findings with classmates

What is the function of each part of the male reproductive system?

- Spotlight Integrated Science pg. 137
- Charts
- Reference books

- Oral questions - Written assignments

Living Things and the Environment

Human Reproductive System - Functions of the female reproductive system
Human Reproductive System - Adolescence: meaning and onset

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

- State the function of each part of the female reproductive system
- Explain how the parts work together during reproduction
- Show interest in understanding body systems

In groups, learners are guided to:
- Use print or digital media to search for functions of parts of the female reproductive system
- Complete a table matching parts to their functions
- Discuss findings with classmates

What is the function of each part of the female reproductive system?

- Spotlight Integrated Science pg. 138
- Charts
- Reference books
- Spotlight Integrated Science pg. 141
- Internet access

- Oral questions - Written assignments

Living Things and the Environment

Human Reproductive System - Physical changes in boys during adolescence
Human Reproductive System - Physical changes in girls during adolescence

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

- Describe the physical changes that take place in boys during adolescence
- Explain the biological reasons for each change
- Show acceptance of physical changes as a normal part of development

In groups, learners are guided to:
- Use print or digital media to research physical changes in boys during adolescence
- Compile a list of physical changes specific to boys
- Share findings with the class

What physical changes take place in boys during adolescence?

- Spotlight Integrated Science pg. 142
- Reference books
- Charts
- Spotlight Integrated Science pg. 143

- Oral questions - Written assignments

Living Things and the Environment

Human Reproductive System - Physical challenges during adolescence

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

- Identify physical challenges that adolescents experience (pimples, sweating, body odour)
- Explain how each physical challenge can be managed
- Show self-awareness when discussing personal changes

In groups, learners are guided to:
- Discuss physical challenges and practical ways to manage them
- Compile a list of personal hygiene practices for adolescents
- Share and peer-review management strategies

What physical challenges do adolescents face and how can they manage them?

- Spotlight Integrated Science pg. 144
- Reference books
- Internet access

- Oral questions - Written assignments

Living Things and the Environment

Human Reproductive System - Social and emotional challenges during adolescence

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

- Describe the social and emotional challenges faced during adolescence
- Explain the impact of peer pressure and mood swings
- Show empathy toward peers experiencing developmental challenges

In groups, learners are guided to:
- Discuss social and emotional challenges (peer pressure, low self-esteem, mood swings)
- Use print or digital media to search for strategies for managing emotional challenges
- Share findings with classmates sensitively

What social and emotional challenges do adolescents face?

- Spotlight Integrated Science pg. 145
- Reference books
- Internet access

- Oral questions - Written assignments

Living Things and the Environment

Human Reproductive System - Managing developmental challenges

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

- Describe practical ways of managing developmental challenges during adolescence
- Explain the importance of seeking guidance from trusted adults
- Show confidence in discussing ways to manage challenges

In groups, learners are guided to:
- Discuss ways of managing developmental challenges (seeking help from trusted adults, exercising, good hygiene)
- Use print or digital media for additional strategies
- Share and peer-review management plans

How can adolescents manage the developmental challenges they face?

- Spotlight Integrated Science pg. 146
- Reference books
- Charts

- Oral questions - Observation

Living Things and the Environment

Human Reproductive System - Developing a plan to manage challenges

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

- Develop a personal plan to manage developmental challenges during adolescence
- Include both physical and emotional management strategies
- Show responsibility in taking care of one's own health and wellbeing

In groups, learners are guided to:
- Collaboratively create a plan to manage developmental challenges
- Include practical daily activities such as hygiene, exercise, and seeking support
- Present and peer-review plans with classmates

What would a practical personal plan for managing adolescence look like?

- Spotlight Integrated Science pg. 147
- Plan template
- Exercise books

- Checklist - Observation

Living Things and the Environment

Human Reproductive System - Social and reproductive implications of adolescence

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

- Recognise that physical changes during adolescence have social and reproductive implications
- Explain how adolescence prepares the body for reproduction
- Show self-discipline and responsibility in managing adolescent changes

In groups, learners are guided to:
- Discuss how physical changes during adolescence relate to social roles and reproductive maturity
- Use print or digital media to search for information on reproductive implications
- Discuss the importance of self-discipline during adolescence

What are the social and reproductive implications of physical changes during adolescence?

- Spotlight Integrated Science pg. 149
- Reference books
- Internet access

- Oral questions - Written assignments

Living Things and the Environment

Human Reproductive System - Review and assessment

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

- Recall and explain key concepts on the human reproductive system and adolescence
- Complete an assessment task on sub-strand 3.1
- Show confidence in discussing topics in the human reproductive system

In groups, learners are guided to:
- Complete a review exercise covering all 3.1 topics
- Peer-mark and discuss corrections
- Teacher provides feedback on performance

What are the key concepts about the human reproductive system and adolescence?

- Spotlight Integrated Science pg. 150
- Assessment papers
- Exercise books

- Written test - Oral questions

Living Things and the Environment

Human Excretory System - Introduction to excretion

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

- Define excretion and state its importance to the body
- Identify the organs involved in the human excretory system (skin, lungs, kidneys)
- Show curiosity about how the body removes waste products

In groups, learners are guided to:
- Discuss the meaning of excretion and the waste products the body must remove
- Identify the organs of excretion and list the waste each removes
- Use charts to observe the excretory organs

What is excretion and why is it important to the body?

- Spotlight Integrated Science pg. 153
- Charts showing excretory organs
- Reference books

- Oral questions - Observation

Living Things and the Environment

Human Excretory System - Introduction to excretion

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

- Define excretion and state its importance to the body
- Identify the organs involved in the human excretory system (skin, lungs, kidneys)
- Show curiosity about how the body removes waste products

In groups, learners are guided to:
- Discuss the meaning of excretion and the waste products the body must remove
- Identify the organs of excretion and list the waste each removes
- Use charts to observe the excretory organs

What is excretion and why is it important to the body?

- Spotlight Integrated Science pg. 153
- Charts showing excretory organs
- Reference books

- Oral questions - Observation

Living Things and the Environment

Human Excretory System - Parts of the human skin I

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

- Identify the layers and parts of the human skin (epidermis, dermis, sweat glands, sweat duct, sweat pore)
- Draw and label a cross-section of the human skin
- Show appreciation for the protective role of the skin

In groups, learners are guided to:
- Use a chart or model to observe and identify parts of the human skin
- Draw and label a cross-section of the skin in exercise books
- Observe external parts of the skin using a hand lens

What are the main parts that make up the human skin?

- Spotlight Integrated Science pg. 154
- Charts showing skin cross-section
- Hand lens

- Observation - Oral questions

Living Things and the Environment

Human Excretory System - Functions of parts of the human skin II

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

- State the function of each part of the human skin
- Explain how sweat glands, ducts, and pores work together to excrete sweat
- Show care for the skin as an important organ

In groups, learners are guided to:
- Complete a table matching parts of the skin to their functions
- Discuss how the skin excretes waste products through sweat
- Use the course book to verify functions of skin parts

What is the function of each part of the human skin?

- Spotlight Integrated Science pg. 155
- Function table
- Reference books

- Written assignments - Oral questions

Living Things and the Environment

Human Excretory System - Functions of parts of the human skin II

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

- State the function of each part of the human skin
- Explain how sweat glands, ducts, and pores work together to excrete sweat
- Show care for the skin as an important organ

In groups, learners are guided to:
- Complete a table matching parts of the skin to their functions
- Discuss how the skin excretes waste products through sweat
- Use the course book to verify functions of skin parts

What is the function of each part of the human skin?

- Spotlight Integrated Science pg. 155
- Function table
- Reference books

- Written assignments - Oral questions

Living Things and the Environment

Human Excretory System - Waste products from the skin and lungs

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

- State the waste products excreted through the skin (excess water, salts, urea in sweat)
- Describe the waste product excreted through the lungs (carbon IV oxide)
- Show interest in understanding how the body manages waste

In groups, learners are guided to:
- Discuss waste products removed through the skin
- Carry out an experiment demonstrating that the lungs excrete carbon IV oxide (blowing into lime water)
- Record and discuss observations

What waste products are removed through the skin and lungs?

- Spotlight Integrated Science pg. 156
- Lime water, boiling tube, straw
- Charts

- Practical work - Observation

Living Things and the Environment

Human Excretory System - Parts of the urinary system

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

- Identify the parts of the human urinary system (kidneys, ureters, bladder, urethra, renal artery, renal vein)
- Draw and label the urinary system
- Show interest in the structure of the urinary system

In groups, learners are guided to:
- Use a chart or model to observe and identify parts of the urinary system
- Draw and label the urinary system in exercise books
- Peer-review labelled diagrams

What parts make up the human urinary system?

- Spotlight Integrated Science pg. 158
- Charts showing urinary system
- Exercise books

- Observation - Oral questions

Living Things and the Environment

Human Excretory System - Functions of parts of the urinary system

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

- State the function of each part of the urinary system
- Explain how the kidneys filter blood to produce urine
- Appreciate the importance of the urinary system in maintaining health

In groups, learners are guided to:
- Complete a table matching parts of the urinary system to their functions
- Discuss how each part contributes to the production and removal of urine
- Use the course book to verify functions

What does each part of the urinary system do?

- Spotlight Integrated Science pg. 159
- Function table
- Reference books

- Written assignments - Oral questions

Living Things and the Environment

Human Excretory System - External features of the kidney

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

- Describe the external appearance of the kidney and the vessels serving it
- Identify the renal artery and renal vein and state their roles
- Show interest in the structure and function of the kidneys

In groups, learners are guided to:
- Use a chart to observe the external features of the kidney
- Identify the renal artery (blood in) and renal vein (blood out)
- Discuss the role of each vessel in kidney function

What does the kidney look like from outside and what blood vessels serve it?

- Spotlight Integrated Science pg. 160
- Kidney charts or models
- Reference books

- Oral questions - Observation

Living Things and the Environment

Human Excretory System - External features of the kidney

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

- Describe the external appearance of the kidney and the vessels serving it
- Identify the renal artery and renal vein and state their roles
- Show interest in the structure and function of the kidneys

In groups, learners are guided to:
- Use a chart to observe the external features of the kidney
- Identify the renal artery (blood in) and renal vein (blood out)
- Discuss the role of each vessel in kidney function

What does the kidney look like from outside and what blood vessels serve it?

- Spotlight Integrated Science pg. 160
- Kidney charts or models
- Reference books

- Oral questions - Observation

Living Things and the Environment

Human Excretory System - Modelling the urinary system

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

- Construct a model of the urinary system using locally available materials
- Label the parts of the modelled urinary system correctly
- Show creativity and collaboration when making the model

In groups, learners are guided to:
- Work in groups to construct a model of the urinary system using carton and available materials
- Label all parts of the model
- Display and peer-assess models in class

How can a model of the urinary system be constructed using local materials?

- Spotlight Integrated Science pg. 161
- Carton, scissors, glue, colours
- Pencil

- Practical work - Observation - Checklist

Living Things and the Environment

Human Excretory System - Causes of kidney disorders

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

- Identify common kidney disorders (kidney stones, kidney failure, urinary tract infections)
- Describe the causes of each kidney disorder
- Show concern for maintaining kidney health

In groups, learners are guided to:
- Use print or digital media to search for information on common kidney disorders and their causes
- List and discuss the causes of kidney stones, kidney failure, and UTIs
- Share findings with classmates

What are the common causes of kidney disorders in human beings?

- Spotlight Integrated Science pg. 163
- Reference books
- Internet access

- Oral questions - Written assignments

Living Things and the Environment

Human Excretory System - Prevention of kidney disorders

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

- Describe ways of preventing kidney disorders
- Explain the importance of drinking adequate water and healthy eating for kidney health
- Develop a responsible attitude toward personal kidney health

In groups, learners are guided to:
- Discuss lifestyle choices that protect the kidneys (adequate hydration, avoiding excess salt)
- Search print or digital media for more kidney health tips
- Compile a kidney health guide in groups

How can kidney disorders be prevented through healthy lifestyle choices?

- Spotlight Integrated Science pg. 164
- Reference books
- Internet access

- Oral questions - Written assignments

Living Things and the Environment

Human Excretory System - Daily log for skin and kidney health I

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

- Identify activities that promote both skin and kidney health
- Explain why regular exercise, hydration, and hygiene support excretory health
- Show self-discipline in adopting healthy daily habits

In groups, learners are guided to:
- Discuss activities that promote skin and kidney health (bathing, drinking water, exercising)
- List daily activities that support excretory organ health
- Begin designing a personal daily health log

What daily activities promote skin and kidney health?

- Spotlight Integrated Science pg. 166
- Reference books
- Health log template

- Observation - Oral questions

Living Things and the Environment

Human Excretory System - Daily log for skin and kidney health I

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

- Identify activities that promote both skin and kidney health
- Explain why regular exercise, hydration, and hygiene support excretory health
- Show self-discipline in adopting healthy daily habits

In groups, learners are guided to:
- Discuss activities that promote skin and kidney health (bathing, drinking water, exercising)
- List daily activities that support excretory organ health
- Begin designing a personal daily health log

What daily activities promote skin and kidney health?

- Spotlight Integrated Science pg. 166
- Reference books
- Health log template

- Observation - Oral questions

Living Things and the Environment

Human Excretory System - Daily log for skin and kidney health II

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

- Develop and maintain a personal daily log of activities that promote skin and kidney health
- Use the log to monitor healthy habits over time
- Show commitment to maintaining a healthy excretory system

In groups, learners are guided to:
- Collaborate with peers to develop a weekly health log tracking activities
- Complete the log over one week and reflect on habits
- Share logs with classmates for peer assessment

How can a daily log help track activities that promote excretory health?

- Spotlight Integrated Science pg. 167
- Health log template
- Exercise books

- Checklist - Anecdotal records

Living Things and the Environment

Human Excretory System - Healthy lifestyle for skin and kidney health

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

- Explain why a healthy lifestyle is essential for maintaining skin and kidney health
- Describe the consequences of neglecting skin and kidney health
- Appreciate the importance of a healthy lifestyle in overall wellbeing

In groups, learners are guided to:
- Discuss the consequences of poor lifestyle choices on skin and kidneys
- Search print or digital media for information on promoting skin and kidney health
- Invite a resource person (health worker) to talk about healthy lifestyles

Why is a healthy lifestyle important for the skin and kidneys?

- Spotlight Integrated Science pg. 169
- Reference books
- Internet access

- Oral questions - Written assignments

Living Things and the Environment

Human Excretory System - Review and assessment

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

- Recall and explain key concepts on the human excretory system
- Complete an assessment task on sub-strand 3.2
- Show confidence in discussing the excretory system and healthy living

In groups, learners are guided to:
- Complete a review exercise covering all 3.2 topics
- Peer-mark and discuss corrections
- Teacher gives feedback on performance

What are the most important ideas about the human excretory system?

- Spotlight Integrated Science pg. 170
- Assessment papers
- Exercise books

- Written test - Oral questions - Assessment rubric

Force and Energy

Electrical Energy - Sources of electricity in the environment

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

- Identify natural sources of electricity in the environment (solar, wind, hydro-electric, geothermal)
- Describe how each natural source generates electricity
- Show appreciation for natural energy sources available in the environment

In groups, learners are guided to:
- Discuss sources of electricity used at home, in hospitals, schools, and markets
- Study pictures of sources of electricity (solar panels, windmills, geothermal plant, hydroelectric plant, battery, dry cell, fossil fuel station, nuclear power plant) and identify each
- Use print or digital media to search for more information on sources of electricity

What are the sources of electricity in the environment?

- Spotlight Integrated Science pg. 172
- Pictures of electricity sources (charts)
- Internet access / digital media

- Oral questions - Observation - Anecdotal records

Force and Energy

Electrical Energy - Sources of electricity: generated and alternative sources
Electrical Energy - Renewable and non-renewable electricity sources

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

- Identify generated sources of electricity (electrical cells, fossil fuels, biomass, nuclear, tidal-wave, natural gas)
- Describe how each generated source produces electric power
- Show interest in how different sources of electricity compare

In groups, learners are guided to:
- Discuss how windmills, solar panels, fossil fuels, geothermal, hydroelectric, and nuclear sources generate electricity
- Describe biomass, natural gas, and tidal-wave electricity generation using the course book diagrams
- Write short notes on sources of electricity and share with classmates

How do different sources generate electricity?

- Spotlight Integrated Science pg. 173
- Diagrams of biomass and nuclear electricity production
- Reference books
- Spotlight Integrated Science pg. 174
- Classification chart

- Oral questions - Written assignments

Force and Energy

Electrical Energy - Components of a simple electrical circuit

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

- Identify the components of a simple electrical circuit (dry cell, connecting wires, bulb holder, switch, bulb)
- Describe the function of each circuit component
- Show interest in understanding how electric current flows in a circuit

In groups, learners are guided to:
- Study a diagram of a simple electrical circuit and read aloud the names of all components
- Discuss the meaning of an electrical circuit based on the diagram
- Draw and label a well-labelled diagram of a simple electrical circuit in exercise books

What components make up a simple electrical circuit?

- Spotlight Integrated Science pg. 175
- Dry cells, connecting wires, bulb and bulb holder, switch
- Circuit diagram charts

- Observation - Oral questions

Force and Energy

Electrical Energy - Setting up a series circuit
Electrical Energy - Setting up a parallel circuit

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

- Set up a simple electrical circuit with cells and bulbs connected in series
- Observe and explain the behaviour of bulbs in a series circuit
- Show care and responsibility when handling electrical circuit components

In groups, learners are guided to:
- Arrange two dry cells in series (positive terminal of one touching negative of the other) and connect to a bulb, holder, and switch
- Close the circuit and observe that the bulb lights up
- Add a second bulb in series and observe brightness; remove one bulb and observe what happens

How does a series circuit behave when one component is removed?

- Spotlight Integrated Science pg. 176
- Two dry cells, two bulbs, two bulb holders, switch, connecting wires
- Safety guidelines
- Spotlight Integrated Science pg. 177

- Practical work - Observation - Checklist

Force and Energy

Electrical Energy - Comparing series and parallel circuits
Electrical Energy - Identifying common electrical appliances

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

- Compare features, advantages, and disadvantages of series and parallel circuits
- Explain why house wiring uses parallel connections
- Show critical thinking when evaluating the suitability of each circuit type

In groups, learners are guided to:
- Complete a comparison table of series and parallel circuits in exercise books
- Discuss why bulbs in houses are connected in parallel (each bulb has its own circuit; one failing does not affect others)
- Relate circuit types to everyday electrical installations

What are the differences between series and parallel circuits?

- Spotlight Integrated Science pg. 178
- Completed circuit diagrams
- Reference books
- Spotlight Integrated Science pg. 181
- Pictures of electrical appliances (charts)

- Written assignments - Oral questions

Force and Energy

Electrical Energy - Uses and energy conversion of electrical appliances

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

- Explain the use of each common electrical appliance and the energy conversion it performs
- Match electrical appliances to their functions in a table
- Appreciate how a wide range of electrical appliances improve quality of life

In groups, learners are guided to:
- Copy and complete a table matching electrical appliances to their uses (electric cooker for cooking, iron box for ironing, oven for baking, refrigerator for preserving food, electric lamp for lighting, blow dryer for drying hair, television for watching, fan for cooling, electric speaker for playing music)
- Search for electrical appliances used in hotels, hospitals, shops, and schools
- Share findings with classmates for peer assessment

How do electrical appliances convert electrical energy to other forms of energy?

- Spotlight Integrated Science pg. 182
- Appliances table
- Internet access

- Written assignments - Oral questions

Force and Energy

Electrical Energy - Safety measures when using electrical appliances

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

- Identify safety measures to observe when handling electrical appliances
- Explain the danger posed by ignoring electrical safety rules
- Show responsibility when handling electrical appliances at home and at school

In groups, learners are guided to:
- Study pictures showing safe and unsafe use of electrical appliances and identify which pictures show safe practices
- Read aloud a poster listing safety measures (do not insert metallic objects into sockets, switch off sockets when not in use, switch off before plugging in, call professionals for repairs)
- Write short notes on safety measures and discuss with classmates

What safety measures should be observed when using electrical appliances?

- Spotlight Integrated Science pg. 184
- Safety posters
- Pictures of safe/unsafe practices

- Oral questions - Checklist

Force and Energy

Electrical Energy - Applying safety measures in practical scenarios

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

- Apply electrical safety knowledge to real-life scenarios involving electrical appliances
- Advise peers on safety measures for specific appliances (electric cooker, iron box, heater, blender)
- Show commitment to observing safety rules at all times

- Discuss each safety rule: do not overload sockets, replace damaged cords, unplug unused appliances, use appliances for correct purpose, do not use with wet hands, unplug when cleaning, always monitor appliances in use
- Advise Grade 7 learners using an electric cooker, iron box, heater, and blender during a practical session on safety measures
- Share with parents/guardians what was learnt about electrical safety at home

How can electrical accidents involving appliances be prevented?

- Spotlight Integrated Science pg. 185
- Scenario cards
- Reference books

- Written assignments - Observation

Force and Energy

Electrical Energy - Applying safety measures in practical scenarios

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

- Apply electrical safety knowledge to real-life scenarios involving electrical appliances
- Advise peers on safety measures for specific appliances (electric cooker, iron box, heater, blender)
- Show commitment to observing safety rules at all times

- Discuss each safety rule: do not overload sockets, replace damaged cords, unplug unused appliances, use appliances for correct purpose, do not use with wet hands, unplug when cleaning, always monitor appliances in use
- Advise Grade 7 learners using an electric cooker, iron box, heater, and blender during a practical session on safety measures
- Share with parents/guardians what was learnt about electrical safety at home

How can electrical accidents involving appliances be prevented?

- Spotlight Integrated Science pg. 185
- Scenario cards
- Reference books

- Written assignments - Observation

Force and Energy

Electrical Energy - Uses of electricity in day-to-day life

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

- Identify the various uses of electricity in homes, schools, hotels, markets, and places of worship
- Explain how electricity has improved quality of life in communities
- Appreciate electricity as an essential form of energy in daily life

In groups, learners are guided to:
- Study pictures showing various uses of electricity (cooking, ironing, boiling water, lighting, playing music, preserving food, washing clothes, warming food, baking) and identify uses shown
- Share how family members use electricity at home
- Discuss uses of electricity in schools, hotels, markets, places of worship, and roads

How is electricity used in day-to-day life?

- Spotlight Integrated Science pg. 187
- Pictures showing uses of electricity
- Reference books

- Oral questions - Written assignments

Force and Energy

Electrical Energy - Summarising uses of electrical appliances

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

- Summarise the uses of specific electrical appliances in a table
- Organise a class debate on the importance of electricity in daily life
- Show confidence in discussing and defending the role of electricity in the community

- Remind learners of electrical appliances studied earlier and list them
- Copy and complete a table summarising electrical appliances and their uses
- Organise and participate in a class debate on the motion: 'Electricity plays an important role in our day-to-day life'; take notes on points raised

In what ways does electricity play an important role in our day-to-day life?

- Spotlight Integrated Science pg. 188
- Table of uses
- Reference books

- Oral questions - Written assignments

Force and Energy

Electrical Energy - Review and assessment

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

- Recall and explain all key concepts in Electrical Energy (sources, circuits, appliances, safety, uses)
- Complete an assessment task on sub-strand 4.1 accurately
- Show a positive and confident attitude toward assessment

In groups, learners are guided to:
- Answer review questions: name seven sources of electricity; draw a simple electrical circuit; identify circuit connections; name ten electrical appliances; explain six ways people in a community can use electricity
- Complete a self-assessment table ticking level of confidence for each outcome
- Teacher provides feedback on class performance

How well do learners understand Electrical Energy?

- Spotlight Integrated Science pg. 189
- Assessment papers
- Self-assessment table

- Written test - Oral questions - Assessment rubric

Force and Energy

Magnetism - Introduction to magnets and types

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

- Define a magnet and magnetism
- Identify common types of magnets (bar magnet, horseshoe magnet, ring magnet, U-shaped magnet)
- Show curiosity about the nature and properties of magnets

In groups, learners are guided to:
- Discuss the meaning of a magnet (a piece of metal that exerts physical force attracting some objects) and magnetism (force exerted by magnets when they attract or repel each other)
- Study pictures of types of magnets and identify bar magnet, horseshoe magnet, ring magnet, and U-shaped magnet
- Use print or digital media to search for information on magnetism and types of magnets

What is a magnet and what types of magnets are there?

- Spotlight Integrated Science pg. 192
- Bar magnet, horseshoe magnet, ring magnet
- Reference books

- Oral questions - Observation

Force and Energy

Magnetism - Introduction to magnets and types

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

- Define a magnet and magnetism
- Identify common types of magnets (bar magnet, horseshoe magnet, ring magnet, U-shaped magnet)
- Show curiosity about the nature and properties of magnets

In groups, learners are guided to:
- Discuss the meaning of a magnet (a piece of metal that exerts physical force attracting some objects) and magnetism (force exerted by magnets when they attract or repel each other)
- Study pictures of types of magnets and identify bar magnet, horseshoe magnet, ring magnet, and U-shaped magnet
- Use print or digital media to search for information on magnetism and types of magnets

What is a magnet and what types of magnets are there?

- Spotlight Integrated Science pg. 192
- Bar magnet, horseshoe magnet, ring magnet
- Reference books

- Oral questions - Observation

Force and Energy

Magnetism - Attractive property of a magnet

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

- Demonstrate the attractive property of a magnet using a practical activity
- Explain what it means for a magnet to attract an object
- Show interest in observing and recording scientific observations accurately

In groups, learners are guided to:
- Spread paper on a flat surface; place small nails on paper; bring a magnet close to nails and observe
- Record observations (magnet attracts nails) and discuss with classmates
- Explain the meaning of the attractive property based on the practical activity

What happens when a magnet is brought close to small nails?

- Spotlight Integrated Science pg. 193
- Magnet (any type), paper, small nails
- Exercise books

- Practical work - Observation - Checklist

Force and Energy

Magnetism - Repulsive property of a magnet

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

- Demonstrate the repulsive property of a magnet using two bar magnets
- Explain what happens when like poles are brought together
- Show accuracy in recording observations from a practical activity

In groups, learners are guided to:
- Suspend a bar magnet on a wooden stand using a string
- Bring the north pole of a second bar magnet toward the north pole of the suspended magnet and observe repulsion
- Bring the south pole toward the south pole and observe repulsion; record and discuss observations

What happens when like poles of two magnets are brought together?

- Spotlight Integrated Science pg. 194
- Two bar magnets, string, wooden stand
- Exercise books

- Practical work - Observation

Force and Energy

Magnetism - Polarity and magnetic strength

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

- Demonstrate polarity and magnetic strength as properties of a magnet using iron filings
- Explain why iron filings cluster more strongly at the poles
- Show precision when conducting and recording a practical activity

In groups, learners are guided to:
- Place a bar magnet on a working table and cover it with plain paper
- Slowly sprinkle iron filings on the paper and observe that filings cluster at the ends (poles)
- Discuss polarity (the two poles: north and south) and explain why magnetic strength is greatest at the poles

Where is the magnetic strength of a magnet greatest and why?

- Spotlight Integrated Science pg. 195
- Bar magnet, plain paper, iron filings
- Working table

- Practical work - Observation - Written assignments

Force and Energy

Magnetism - Directional property of a magnet

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

- Demonstrate the directional property of a freely suspended magnet
- Explain why a suspended magnet always aligns north–south
- Appreciate the application of the directional property in compass navigation

In groups, learners are guided to:
- Suspend a bar magnet on a wooden stand using a thick string
- Flip the magnet to make it rotate, then wait for it to come to rest
- Use an earth's compass to confirm that the north pole faces geographic north and south pole faces geographic south; discuss use in compasses

Why does a freely suspended magnet always point in the north–south direction?

- Spotlight Integrated Science pg. 196
- Bar magnet, thick string, wooden stand, compass
- Exercise books

- Practical work - Observation - Oral questions

Force and Energy

Magnetism - Directional property of a magnet

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

- Demonstrate the directional property of a freely suspended magnet
- Explain why a suspended magnet always aligns north–south
- Appreciate the application of the directional property in compass navigation

In groups, learners are guided to:
- Suspend a bar magnet on a wooden stand using a thick string
- Flip the magnet to make it rotate, then wait for it to come to rest
- Use an earth's compass to confirm that the north pole faces geographic north and south pole faces geographic south; discuss use in compasses

Why does a freely suspended magnet always point in the north–south direction?

- Spotlight Integrated Science pg. 196
- Bar magnet, thick string, wooden stand, compass
- Exercise books

- Practical work - Observation - Oral questions

Force and Energy

Magnetism - Basic law of magnetism

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

- State the basic law of magnetism (like poles repel; unlike poles attract)
- Demonstrate the law by investigating the force between different poles of two bar magnets
- Show appreciation for the role of laws in organising scientific knowledge

In groups, learners are guided to:
- Suspend one bar magnet on a stand; bring the north pole of a second magnet toward the suspended magnet's north, south, and then the opposite poles
- Record whether attraction or repulsion occurs each time
- State the basic law: like poles repel, unlike poles attract; relate to compass needle behaviour

What is the basic law of magnetism?

- Spotlight Integrated Science pg. 197
- Two bar magnets, thick string, wooden stand
- Exercise books

- Practical work - Oral questions