Living Things and Their Environment

Reproduction in plants - Fruit and seed dispersal

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

- Explain the importance of fruit and seed dispersal
- Describe different methods of dispersal
- Appreciate adaptations for dispersal

- Collect fruits and seeds from different plants
- Observe external features
- Group fruits according to dispersal methods

How are fruits and seeds dispersed?

- Textbooks (KLB Integrated Science pg. 102)
- Various fruits and seeds
- Hand lens
- Specimen dishes

- Practical skills - Written assessment - Observation

Living Things and Their Environment

Reproduction in plants - Animals as dispersal agents

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

- Identify fruits dispersed by animals
- Explain adaptations for animal dispersal
- Show interest in plant-animal interactions

- Observe fruits adapted for animal dispersal
- Identify hooks, edible parts, and other adaptations
- Discuss the role of animals in seed dispersal

How are fruits adapted for dispersal by animals?

- Textbooks (KLB Integrated Science pg. 106)
- Fruits with hooks (black jack)
- Succulent fruits
- Hand lens

- Practical skills - Written assessment - Observation

Living Things and Their Environment

Reproduction in plants - Water as a dispersal agent

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

- Identify fruits dispersed by water
- Explain adaptations for water dispersal
- Appreciate plant-environment interactions

- Observe fruits adapted for water dispersal
- Identify buoyancy adaptations
- Discuss features of water-dispersed fruits

How are fruits adapted for dispersal by water?

- Textbooks (KLB Integrated Science pg. 107)
- Coconut fruit if available
- Pictures of water-dispersed fruits
- Digital resources

- Written assessment - Oral questions - Observation

Living Things and Their Environment

Reproduction in plants - Wind as a dispersal agent

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

- Identify fruits dispersed by wind
- Explain adaptations for wind dispersal
- Show interest in dispersal mechanisms

- Observe fruits adapted for wind dispersal
- Identify wings, hair, feathery structures
- Discuss censor mechanism and other adaptations

How are fruits adapted for dispersal by wind?

- Textbooks (KLB Integrated Science pg. 108)
- Wind-dispersed fruits/seeds
- Hand lens
- Digital resources

- Practical skills - Written assessment - Observation

Living Things and Their Environment

Reproduction in plants - Wind as a dispersal agent

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

- Identify fruits dispersed by wind
- Explain adaptations for wind dispersal
- Show interest in dispersal mechanisms

- Observe fruits adapted for wind dispersal
- Identify wings, hair, feathery structures
- Discuss censor mechanism and other adaptations

How are fruits adapted for dispersal by wind?

- Textbooks (KLB Integrated Science pg. 108)
- Wind-dispersed fruits/seeds
- Hand lens
- Digital resources

- Practical skills - Written assessment - Observation

Living Things and Their Environment

Reproduction in plants - Self-dispersal mechanism

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

- Describe explosive dispersal mechanism
- Explain adaptations for self-dispersal
- Appreciate diversity in dispersal methods

- Observe fruits with explosive dispersal
- Identify legumes and other explosive fruits
- Discuss explosive mechanism process

How do some plants disperse their seeds without external agents?

- Textbooks (KLB Integrated Science pg. 109)
- Pods of legumes
- Castor oil fruits if available
- Digital resources

- Written assessment - Oral questions - Observation

Living Things and Their Environment

Reproduction in plants - Importance of dispersal

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

- Explain the importance of fruit and seed dispersal
- Describe benefits of dispersal for plant survival
- Appreciate ecological significance of dispersal

- Search for information on importance of dispersal
- Discuss colonization of new areas
- Discuss reduced competition through dispersal

Why is fruit and seed dispersal important?

- Textbooks (KLB Integrated Science pg. 110)
- Digital resources
- Reference books

- Written assessment - Oral questions - Group discussions

Living Things and Their Environment

Reproduction in plants - Effect of agrochemicals

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

- Explain effects of agrochemicals on pollinating agents
- Discuss impact on plant reproduction
- Show concern for environmental conservation

- Search for information on agrochemicals
- Discuss categories of agrochemicals
- Analyze effects on pollinators and plant reproduction

How do agrochemicals affect pollination and reproduction in plants?

- Textbooks (KLB Integrated Science pg. 111)
- Digital resources
- Charts on agrochemicals

- Written assessment - Oral questions - Group discussions

Living Things and Their Environment

Reproduction in plants - Role of flowers in nature

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

- Explain the role of flowers in nature
- Describe ecological and economic importance of flowers
- Appreciate the significance of flowers

- Search for information on roles of flowers
- Discuss ecological functions of flowers
- Discuss social and economic value of flowers

What is the role of flowers in nature?

- Textbooks (KLB Integrated Science pg. 111)
- Digital resources
- Reference books

- Written assessment - Oral questions - Group presentations

Living Things and Their Environment

The interdependence of life - Components of the environment

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

- Define ecosystem, ecology and environment
- Identify biotic and abiotic components
- Show interest in interactions in ecosystems

- Study diagrams of ecosystems
- Identify living and non-living components
- Discuss relationships between organisms

What is an ecosystem?

- Textbooks (KLB Integrated Science pg. 115)
- Digital resources
- Charts of ecosystems

- Written assessment - Oral questions - Observation

Living Things and Their Environment

The interdependence of life - Competition

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

- Define intraspecific and interspecific competition
- Explain effects of competition on organisms
- Show interest in competitive interactions

- Search for information on competition in ecosystems
- Discuss effects on number and distribution of organisms
- Analyze examples of competition

How does competition affect organisms in an ecosystem?

- Textbooks (KLB Integrated Science pg. 116)
- Digital resources
- Reference books

- Written assessment - Oral questions - Group discussions

Living Things and Their Environment

The interdependence of life - Predation

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

- Define predation, predator and prey
- Explain adaptations of predators and prey
- Show interest in predator-prey relationships

- Search for information on predation
- Discuss adaptations of predators and prey
- Analyze predator-prey population dynamics

How does predation affect population dynamics?

- Textbooks (KLB Integrated Science pg. 117)
- Digital resources
- Videos on predation

- Written assessment - Oral questions - Group discussions

Living Things and Their Environment

The interdependence of life - Parasitism

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

- Define parasitism, parasite and host
- Explain effects of parasites on hosts
- Show interest in parasite-host relationships

- Search for information on parasitism
- Discuss types of parasites affecting humans and animals
- Analyze effect on distribution of organisms

How do parasites affect their hosts?

- Textbooks (KLB Integrated Science pg. 119)
- Digital resources
- Charts on parasitism

- Written assessment - Oral questions - Group discussions

Living Things and Their Environment

The interdependence of life - Parasitism

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

- Define parasitism, parasite and host
- Explain effects of parasites on hosts
- Show interest in parasite-host relationships

- Search for information on parasitism
- Discuss types of parasites affecting humans and animals
- Analyze effect on distribution of organisms

How do parasites affect their hosts?

- Textbooks (KLB Integrated Science pg. 119)
- Digital resources
- Charts on parasitism

- Written assessment - Oral questions - Group discussions

Living Things and Their Environment

The interdependence of life - Symbiosis

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

- Define symbiosis
- Describe examples of symbiotic relationships
- Appreciate mutual benefits in symbiosis

- Search for information on symbiotic relationships
- Discuss root nodules, lichens, and ox-pecker relationships
- Analyze benefits to each partner

How do organisms benefit from symbiotic relationships?

- Textbooks (KLB Integrated Science pg. 120)
- Digital resources
- Charts on symbiosis

- Written assessment - Oral questions - Group discussions

Living Things and Their Environment

The interdependence of life - Saprophytism

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

- Define saprophytism
- Explain the role of saprophytes in ecosystems
- Appreciate decomposers in nutrient cycling

- Search for information on saprophytes
- Discuss bread molds, mushrooms and other decomposers
- Analyze effects on nutrient cycling

How do saprophytes contribute to ecosystem functioning?

- Textbooks (KLB Integrated Science pg. 121)
- Digital resources
- Photographs of fungi

- Written assessment - Oral questions - Group presentations

Living Things and Their Environment

The interdependence of life - Temperature effects

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

- Measure environmental temperature
- Explain effects of temperature on organisms
- Show interest in abiotic factors

- Suspend thermometer to measure air temperature
- Measure soil and water temperature
- Discuss effects of temperature on organisms

How does temperature affect living organisms?

- Textbooks (KLB Integrated Science pg. 122)
- Thermometers
- Water in basin
- Digital resources

- Practical skills - Written assessment - Oral questions

Living Things and Their Environment

The interdependence of life - Light effects

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

- Explain how light affects organisms
- Describe importance of light intensity, quality and duration
- Show interest in light as an ecological factor

- Discuss aspects of light affecting organisms
- Explain how light affects plants and animals
- Discuss measurement of light in ecosystems

How does light affect organisms in an ecosystem?

- Textbooks (KLB Integrated Science pg. 123)
- Digital resources
- Light meter if available
- Secchi disc

- Written assessment - Oral questions - Group discussions

Living Things and Their Environment

The interdependence of life - Atmospheric pressure

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

- Define atmospheric pressure
- Explain effects of atmospheric pressure on organisms
- Show interest in pressure as an ecological factor

- Discuss meaning of atmospheric pressure
- Explain how pressure changes with altitude
- Analyze effects on organisms

How does atmospheric pressure affect organisms?

- Textbooks (KLB Integrated Science pg. 124)
- Digital resources
- Barometer if available

- Written assessment - Oral questions - Group discussions

Living Things and Their Environment

The interdependence of life - Humidity effects

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

- Define humidity
- Explain effects of humidity on organisms
- Demonstrate measurement of humidity

- Discuss meaning of humidity
- Measure humidity using cobalt chloride paper
- Analyze effects on plants and animals

How does humidity affect organisms?

- Textbooks (KLB Integrated Science pg. 125)
- Cobalt(II) chloride paper
- Forceps
- Stopwatch

- Practical skills - Written assessment - Oral questions

Living Things and Their Environment

The interdependence of life - Wind effects

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

- Define wind and explain how it is measured
- Describe effects of wind on organisms
- Show interest in wind as an ecological factor

- Discuss meaning of wind and wind parameters
- Explain effects of wind on plants and animals
- Construct simple wind measuring instruments

How does wind affect living organisms?

- Textbooks (KLB Integrated Science pg. 126)
- Digital resources
- Materials for windsock/wind vane

- Practical skills - Written assessment - Group work

Living Things and Their Environment

The interdependence of life - Wind effects

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

- Define wind and explain how it is measured
- Describe effects of wind on organisms
- Show interest in wind as an ecological factor

- Discuss meaning of wind and wind parameters
- Explain effects of wind on plants and animals
- Construct simple wind measuring instruments

How does wind affect living organisms?

- Textbooks (KLB Integrated Science pg. 126)
- Digital resources
- Materials for windsock/wind vane

- Practical skills - Written assessment - Group work

Living Things and Their Environment

The interdependence of life - pH and salinity

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

- Define pH and salinity
- Measure pH of soil and water samples
- Explain effects of pH and salinity on organisms

- Test pH of water samples
- Test pH of soil samples
- Discuss effects on organisms

How do pH and salinity affect living organisms?

- Textbooks (KLB Integrated Science pg. 127)
- Universal indicator paper
- Soil and water samples
- Test tubes

- Practical skills - Written assessment - Observation

Living Things and Their Environment

The interdependence of life - Energy flow

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

- Explain energy flow in ecosystems
- Describe trophic levels
- Appreciate energy transfer in nature

- Discuss energy flow from sun to producers and consumers
- Explain the concept of trophic levels
- Analyze energy loss between trophic levels

How does energy flow through an ecosystem?

- Textbooks (KLB Integrated Science pg. 128)
- Digital resources
- Charts on energy flow

- Written assessment - Oral questions - Group discussions

Living Things and Their Environment

The interdependence of life - Food chains

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

- Define food chain
- Construct simple food chains
- Show interest in feeding relationships

- Observe feeding habits of organisms
- Record what each organism feeds on
- Construct food chains based on observations

What is a food chain?

- Textbooks (KLB Integrated Science pg. 129)
- Digital resources
- Charts on food chains

- Written assessment - Food chain construction - Observation

Living Things and Their Environment

The interdependence of life - Food webs

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

- Define food web
- Construct food webs from food chains
- Appreciate complexity of feeding relationships

- Observe feeding habits of organisms
- Construct multiple food chains
- Combine food chains into food webs

How do food chains interact to form food webs?

- Textbooks (KLB Integrated Science pg. 130)
- Digital resources
- Charts on food webs

- Food web construction - Written assessment - Group presentations

Living Things and Their Environment

The interdependence of life - National Parks ecosystem

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

- Identify organisms in Kenyan National Parks
- Describe interrelationships in National Parks
- Appreciate biodiversity conservation

- Select a National Park for study
- Research organisms found in the park
- Construct food webs based on park organisms

What interrelationships exist in Kenyan National Parks?

- Textbooks (KLB Integrated Science pg. 131)
- Digital resources
- Reference books on National Parks

- Project work - Written assessment - Group presentations

Living Things and Their Environment

The interdependence of life - Decomposers

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

- Describe the role of decomposers in ecosystems
- Explain nutrient cycling
- Appreciate the importance of decomposers

- Visit a compost site to observe decomposition
- Discuss the role of decomposers in nutrient cycling
- Analyze nitrogen, carbon and sulphur cycles

What role do decomposers play in an ecosystem?

- Textbooks (KLB Integrated Science pg. 132)
- Digital resources
- School compost site
- Hand lens

- Written assessment - Practical skills - Group discussions

Living Things and Their Environment

The interdependence of life - Human activities

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

- Describe effects of human activities on ecosystems
- Explain habitat change, conservation, and species introduction
- Show concern for environmental conservation

- Search for information on human impacts
- Discuss habitat change, poaching, and introduced species
- Analyze conservation methods

How do human activities affect the environment?

- Textbooks (KLB Integrated Science pg. 133)
- Digital resources
- Reference books

- Written assessment - Group presentations - Debates

Force and Energy

Waves - Generation of waves

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

- Define waves in scientific terms
- Describe how waves are generated
- Show interest in wave phenomena

- Observe waves created in water
- Generate sound waves using a drum/speaker
- Discuss energy transfer through waves

What are waves and how are they generated?

- KLB Integrated Science pg. 170
- Water in a basin
- Drum
- Speaker connected to radio
- Small stones

- Observation - Oral questions - Written assignments

Force and Energy

Waves - Generation of waves

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

- Define waves in scientific terms
- Describe how waves are generated
- Show interest in wave phenomena

- Observe waves created in water
- Generate sound waves using a drum/speaker
- Discuss energy transfer through waves

What are waves and how are they generated?

- KLB Integrated Science pg. 170
- Water in a basin
- Drum
- Speaker connected to radio
- Small stones

- Observation - Oral questions - Written assignments

Force and Energy

Waves - Classification of waves

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

- Generate longitudinal waves
- Describe characteristics of longitudinal waves
- Show interest in wave classification

- Use a slinky spring to generate longitudinal waves
- Observe particle displacement direction
- Compare with wave travel direction

What distinguishes longitudinal waves from other wave types?

- KLB Integrated Science pg. 172
- Slinky spring
- Rope
- Smooth surface
- Rigid support

- Observation - Practical skills assessment - Written assignments

Force and Energy

Waves - Classification of waves

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

- Generate transverse waves
- Describe characteristics of transverse waves
- Compare longitudinal and transverse waves

- Use a slinky spring to generate transverse waves
- Observe particle displacement direction
- Create comparison charts

How do transverse waves differ from longitudinal waves?

- KLB Integrated Science pg. 173
- Slinky spring
- Rope
- Smooth surface
- Rigid support

- Observation - Practical skills assessment - Written assignments

Force and Energy

Waves - Characteristics of waves

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

- Identify parts of a wave
- Measure the amplitude of a wave
- Show interest in wave properties

- Generate waves with a slinky spring
- Identify and measure amplitude
- Draw wave patterns

What are the key components that define a wave?

- KLB Integrated Science pg. 175
- Slinky spring
- Meter rule
- Chalk
- Drawing materials

- Observation - Measurement skills assessment - Written assignments

Force and Energy

Waves - Characteristics of waves

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

- Define wavelength
- Identify crests and troughs
- Explain wave phase

- Generate waves and identify crests and troughs
- Measure wavelength
- Identify points in phase

How is wavelength measured and what is its significance?

- KLB Integrated Science pg. 177
- Slinky spring
- Meter rule
- Chalk
- Drawing materials

- Observation - Measurement skills assessment - Written assignments

Force and Energy

Waves - Frequency and periodic time

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

- Define frequency and periodic time
- Measure periodic time
- Calculate frequency from periodic time

- Demonstrate frequency and periodic time
- Measure time for complete oscillations
- Calculate frequency from measurements

What is the relationship between frequency and periodic time?

- KLB Integrated Science pg. 180
- Slinky spring
- Meter rule
- Stopwatch
- Chalk

- Observation - Calculation skills assessment - Written assignments

Force and Energy

Waves - Frequency and periodic time

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

- Solve problems involving frequency and periodic time
- Draw displacement-time graphs
- Show interest in wave calculations

- Practice solving problems with frequency and period
- Draw and interpret wave graphs
- Discuss the significance of frequency in real applications

How does frequency affect wave behavior and applications?

- KLB Integrated Science pg. 181
- Calculators
- Graph paper
- Reference materials
- Problem sets

- Observation - Problem-solving assessment - Written assignments

Force and Energy

Waves - Speed of a wave

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

- Define wave speed
- Derive the wave equation
- Apply the wave equation to solve problems

- Derive the relationship between wavelength, frequency and wave speed
- Practice using the wave equation
- Solve sample problems

How are wavelength, frequency, and wave speed related?

- KLB Integrated Science pg. 183
- Calculators
- Reference materials
- Problem sets

- Observation - Problem-solving assessment - Written assignments

Force and Energy

Waves - Speed of a wave

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

- Define wave speed
- Derive the wave equation
- Apply the wave equation to solve problems

- Derive the relationship between wavelength, frequency and wave speed
- Practice using the wave equation
- Solve sample problems

How are wavelength, frequency, and wave speed related?

- KLB Integrated Science pg. 183
- Calculators
- Reference materials
- Problem sets

- Observation - Problem-solving assessment - Written assignments

Force and Energy

Waves - Speed of a wave

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

- Solve complex problems using wave equation
- Explain the relationship between wavelength and frequency
- Apply wave concepts to real situations

- Work through more complex wave problems
- Discuss how the wave equation applies in real scenarios
- Create a concept map of wave relationships

How does changing one wave parameter affect others?

- KLB Integrated Science pg. 184
- Calculators
- Reference materials
- Problem sets
- Chart paper

- Observation - Problem-solving assessment - Concept map evaluation

Force and Energy

Waves - Properties of waves

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

- Demonstrate reflection of waves
- Explain how waves are reflected
- Show interest in wave properties

- Set up a ripple tank to demonstrate wave reflection
- Observe reflection patterns from different surfaces
- Compare with reflection of light

How do waves behave when they encounter boundaries?

- KLB Integrated Science pg. 186
- Ripple tank
- Straight edge
- Metal reflectors
- Water

- Observation - Practical skills assessment - Written reports

Force and Energy

Waves - Properties of waves

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

- Demonstrate refraction of waves
- Explain how waves are refracted
- Show interest in wave behavior

- Set up a ripple tank with regions of different depths
- Observe changes in wave speed and wavelength
- Discuss the principle of refraction

What happens to waves when they pass from one medium to another?

- KLB Integrated Science pg. 187
- Ripple tank
- Glass block
- Water
- Wave generator

- Observation - Practical skills assessment - Written reports

Force and Energy

Waves - Properties of waves

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

- Demonstrate diffraction of waves
- Explain the factors affecting diffraction
- Show interest in wave behavior

- Set up a ripple tank with barriers having gaps
- Observe spreading of waves through gaps
- Investigate the effect of gap size

How do waves spread around obstacles or through openings?

- KLB Integrated Science pg. 188
- Ripple tank
- Metal barriers
- Water
- Wave generator

- Observation - Practical skills assessment - Written reports

Force and Energy

Waves - Remote sensing

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

- Define remote sensing
- Explain the principles of remote sensing
- Show interest in remote sensing applications

- Study photographs of environments
- Discuss the source of energy in photography
- Research remote sensing processes

What is remote sensing and how does it work?

- KLB Integrated Science pg. 189
- Digital resources
- Photographs
- Internet connectivity

- Observation - Oral questions - Written assignments

Force and Energy

Waves - Remote sensing

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

- Explain the components of remote sensing
- Describe the remote sensing process
- Show interest in remote sensing technology

- Discuss sources of waves in remote sensing
- Explain interaction between waves and targets
- Create diagrams of remote sensing processes

What are the requirements for remote sensing to take place?

- KLB Integrated Science pg. 190
- Digital resources
- Internet connectivity
- Drawing materials

- Observation - Diagram assessment - Written assignments

Force and Energy

Waves - Applications of waves

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

- Identify applications of waves in medicine
- Explain how waves are used in medical imaging
- Show interest in medical applications

- Research applications of waves in medicine
- Discuss ultrasound, X-rays, and MRI scans
- Create presentations on medical applications

How are waves applied in medical imaging?

- KLB Integrated Science pg. 191
- Digital resources
- Internet connectivity
- Presentation materials

- Observation - Presentations - Written assignments

Force and Energy

Waves - Applications of waves

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

- Explain the use of waves in surgery
- Describe applications in cancer therapy
- Show interest in medical treatments

- Research laser surgery applications
- Discuss radiation therapy for cancer
- Create information posters

How have waves revolutionized medical treatments?

- KLB Integrated Science pg. 192
- Digital resources
- Internet connectivity
- Poster materials

- Observation - Poster assessment - Written assignments

Force and Energy

Waves - Applications of waves

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

- Explain the use of waves in surgery
- Describe applications in cancer therapy
- Show interest in medical treatments

- Research laser surgery applications
- Discuss radiation therapy for cancer
- Create information posters

How have waves revolutionized medical treatments?

- KLB Integrated Science pg. 192
- Digital resources
- Internet connectivity
- Poster materials

- Observation - Poster assessment - Written assignments

Force and Energy

Waves - Applications of waves

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

- Describe communication applications of waves
- Explain principles of wireless communication
- Show interest in telecommunications

- Research applications in radio, television, and mobile phones
- Discuss radar and satellite communications
- Create charts showing different communication systems

How have waves transformed communication systems?

- KLB Integrated Science pg. 193
- Digital resources
- Internet connectivity
- Chart materials

- Observation - Chart assessment - Written assignments

Force and Energy

Waves - Applications of waves

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

- Explain applications of microwaves in cooking
- Describe Wi-Fi and drone operations
- Show interest in everyday applications

- Research microwave cooking principles
- Discuss Wi-Fi and drone technologies
- Create summary tables of various applications

How do waves enhance our daily lives?

- KLB Integrated Science pg. 194
- Digital resources
- Internet connectivity
- Table templates

- Observation - Summary table assessment - Written assignments

Force and Energy

Waves - Review and assessment

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

- Summarize key concepts about waves
- Apply knowledge to solve wave problems
- Show confidence in understanding waves

- Review main wave concepts
- Answer revision questions
- Discuss solutions to problems

How does understanding waves help us explain natural phenomena?

- KLB Integrated Science pg. 195
- Previous notes
- Assessment questions
- Reference materials

- Written test - Observation - Oral questions