Anatomy and Physiology of Plants

Nutrition - Types of nutrition in plants
Nutrition - Autotrophic nutrition in plants
Nutrition - Heterotrophic nutrition; Parasitic mode
Nutrition - Heterotrophic nutrition; Saprophytic mode
Nutrition - Heterotrophic nutrition; Symbiotic mode
Nutrition - Heterotrophic nutrition; Insectivorous mode
Nutrition - Structure of chloroplast
Nutrition - Relating chloroplast structure to photosynthesis

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

- Identify different types of nutrition in plants
- Distinguish between autotrophic and heterotrophic nutrition
- Appreciate diversity in plant nutrition

- Describe parasitic mode of nutrition in plants
- Identify examples of parasitic plants
- Explain adaptations of parasitic plants

In groups, learners are guided to:
- Search for information from available resources on different types of nutrition in plants
- Discuss autotrophic and heterotrophic nutrition
- Share findings with peers
- Search for information on parasitic plants
- Discuss total and partial parasites with examples like dodder and mistletoe
- Observe specimens or images of parasitic plants

How do plants obtain food?
How do parasitic plants obtain nutrition?

- Biology textbook
- Internet access
- Charts on nutrition types
- Reference books
- Green plant specimens
- Charts on photosynthesis
- Digital resources
- Biology textbook
- Specimens/images of parasitic plants
- Internet access
- Reference materials
- Mushroom specimens
- Images of saprophytes
- Magnifying glass
- Lichen specimens
- Root nodule specimens
- Video clips
- Images of insectivorous plants
- Photomicrographs
- Charts of chloroplast
- Drawing materials
- Chloroplast diagrams
- Reference books

- Oral questions - Group discussions - Observation
- Oral questions - Observation - Group discussions

Anatomy and Physiology of Plants

Nutrition - Overview of photosynthesis process
Nutrition - Light stage reactions of photosynthesis
Nutrition - Dark stage reactions of photosynthesis

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

- Describe the process of photosynthesis
- Identify raw materials and products of photosynthesis
- Write the word equation for photosynthesis

In groups, learners are guided to:
- Watch animations/video clips on the process of photosynthesis
- Discuss raw materials (carbon dioxide, water, light) and products (glucose, oxygen)
- Write word and chemical equations for photosynthesis

What happens during photosynthesis?

- Biology textbook
- Video clips
- Animations
- Charts on photosynthesis
- Flow charts
- Internet access
- Reference materials

- Oral questions - Written assignments - Observation

Anatomy and Physiology of Plants

Nutrition - Chemical equations for photosynthesis
Nutrition - Importance of photosynthesis in nature
Transport - Structure and adaptations of roots for transport

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

- Write balanced chemical equation for photosynthesis
- Explain the equation components
- Calculate stoichiometric relationships in photosynthesis

In groups, learners are guided to:
- Write and balance the chemical equation for photosynthesis
- Discuss the significance of each component
- Practice writing equations for light and dark stages

How do we represent photosynthesis chemically?

- Biology textbook
- Equation charts
- Calculator
- Writing materials
- Charts on carbon cycle
- Internet access
- Video clips
- Root specimens
- Hand lens
- Charts of root structure

- Written tests - Equation balancing assessment - Oral questions

Anatomy and Physiology of Plants

Transport - Structure and functions of stems in transport
Transport - Structure and functions of leaves in transport
Transport - Structure and function of vascular tissues

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

- Describe the external structure of stems
- Explain the role of stems in transport
- Identify conducting tissues in stems

In groups, learners are guided to:
- Discuss structures of stems and their functions
- Observe stem specimens
- Explain how stems transport water and food

What is the role of stems in plant transport?

- Biology textbook
- Stem specimens
- Hand lens
- Charts of stem structure
- Leaf specimens
- Microscope slides
- Microscope
- Prepared slides
- Drawing materials

- Observation - Oral presentations - Written tests

Anatomy and Physiology of Plants

Transport - Vascular tissue arrangement in monocot and dicot roots
Transport - Vascular tissue arrangement in monocot and dicot stems
Transport - Mechanisms of water and mineral salt uptake
Transport - Demonstrating root pressure in plants
Transport - Dye experiment to show water uptake
Transport - Observing guttation in plants

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

- Compare vascular arrangement in monocot and dicot roots
- Identify differences in tissue distribution
- Draw cross-sections of monocot and dicot roots

- Demonstrate root pressure experimentally
- Observe exudation from cut stems
- Explain evidence of root pressure

In groups, learners are guided to:
- Use microscope/hand lens to observe cross-sections of monocot and dicot roots
- Identify similarities and differences
- Draw and label cross-sections
- Carry out experiments to demonstrate uptake of water using locally available materials
- Observe exudation from cut plant stems
- Record observations of root pressure

How does vascular tissue arrangement differ in roots?
How can we demonstrate root pressure?

- Biology textbook
- Microscope
- Prepared slides of roots
- Drawing materials
- Prepared slides of stems
- Internet access
- Diagrams of water uptake
- Reference books
- Biology textbook
- Plant specimens
- Knife/blade
- Measuring cylinder
- Transparent tubing
- Plant stems (celery/balsam)
- Food coloring/ink
- Beakers
- Potted plants
- Transparent bags
- Magnifying glass

- Drawing assessment - Comparison tables - Practical observation
- Practical assessment - Observation - Written reports

Anatomy and Physiology of Plants

Transport - Understanding transpiration in plants
Transport - Structural factors affecting rate of transpiration
Transport - Environmental factors affecting rate of transpiration

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

- Define transpiration
- Explain the process of transpiration
- Describe the pathway of water through the plant

In groups, learners are guided to:
- Watch animations on uptake of water and transpiration
- Discuss the transpiration stream
- Explain water loss through stomata

What is transpiration?

- Biology textbook
- Video clips
- Animations
- Internet access
- Leaf specimens
- Reference materials
- Weather data
- Charts on transpiration

- Oral questions - Group discussions - Observation

Anatomy and Physiology of Plants

Transport - Experiments on factors affecting transpiration
Transport - Measuring rate of transpiration using potometer
Transport - Understanding translocation in plants

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

- Conduct experiments on transpiration
- Manipulate variables to test factors affecting transpiration
- Analyze experimental results

In groups, learners are guided to:
- Carry out experiments using locally available materials
- Use improvised fan, transparent polythene bags, light/heat bulbs
- Test effects of wind, humidity, and light on transpiration

How can we demonstrate factors affecting transpiration?

- Biology textbook
- Plant specimens
- Polythene bags
- Fan/bulbs
- Balance
- Potometer setup
- Plant shoot
- Ruler
- Stopwatch
- Video clips
- Animations
- Internet access

- Practical assessment - Data analysis - Written reports

Anatomy and Physiology of Plants

Transport - Mechanism of translocation in phloem
Transport - Demonstrating translocation through bark ringing
Transport - Analyzing results of translocation experiments

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

- Describe the pressure flow hypothesis
- Explain loading and unloading of sugars in phloem
- Relate translocation to plant growth

In groups, learners are guided to:
- Discuss mechanism of translocation
- Explain mass flow/pressure flow hypothesis
- Describe active transport in phloem loading

How are manufactured foods transported in plants?

- Biology textbook
- Diagrams of translocation
- Internet access
- Reference books
- Tree/plant specimens
- Knife
- Observation records
- Experiment results
- Data analysis tools
- Graphs and charts

- Oral presentations - Written assignments - Group discussions

Anatomy and Physiology of Plants

Transport - Importance of transport system in plants
Gaseous Exchange - Meaning and significance of gaseous exchange
Gaseous Exchange - Sites of gaseous exchange in plants
Gaseous Exchange - Structure and function of stomata
Gaseous Exchange - Lenticels in woody stems
Gaseous Exchange - Pneumatophores in aquatic plants

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

- Explain the significance of transport in plants
- Relate transport to plant survival and growth
- Appreciate the efficiency of plant transport systems

- Describe the structure of stomata
- Identify guard cells and stomatal pore
- Explain the function of stomata in gaseous exchange

In groups, learners are guided to:
- Discuss the importance of water and food transport
- Explain how transport supports photosynthesis, growth, and reproduction
- Appreciate plant adaptations for efficient transport
- Observe stomata under microscope or using photomicrographs
- Draw and label stomatal structure
- Discuss role in gaseous exchange and transpiration

Why is transport essential for plant survival?
What is the structure of stomata?

- Biology textbook
- Summary charts
- Internet access
- Reference materials
- Charts on gaseous exchange
- Reference books
- Plant specimens
- Photomicrographs
- Hand lens
- Microscope
- Biology textbook
- Microscope
- Leaf peels
- Drawing materials
- Photomicrographs
- Woody stem specimens
- Hand lens
- Images of mangroves
- Internet access
- Video clips

- Oral presentations - Written tests - Group discussions
- Drawing assessment - Practical observation - Oral presentations

Anatomy and Physiology of Plants

Gaseous Exchange - Adaptations of exchange sites to their functions
Gaseous Exchange - Mechanism of stomatal opening and closing
Gaseous Exchange - Theories explaining stomatal movement

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

- Describe adaptations of gaseous exchange sites
- Compare adaptations in terrestrial and aquatic plants
- Relate structure to function in different environments

In groups, learners are guided to:
- Discuss adaptations of gaseous exchange sites to their function
- Compare terrestrial plants (stomata) with aquatic plants (pneumatophores)
- Share findings with peers

How are gaseous exchange sites adapted to their environment?

- Biology textbook
- Comparison charts
- Plant specimens
- Reference materials
- Internet access
- Diagrams of stomatal mechanism
- Reference books
- Theory charts

- Comparison tables - Oral questions - Written tests

Anatomy and Physiology of Plants

Gaseous Exchange - Observing stomatal mechanism through animations
Gaseous Exchange - Understanding respiration in plants
Gaseous Exchange - Aerobic respiration in plants

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

- Visualize stomatal opening and closing
- Relate guard cell turgidity to stomatal aperture
- Appreciate dynamic nature of stomatal control

In groups, learners are guided to:
- Watch animations showing mechanism of opening and closing of stomata
- Discuss with peers the relationship between light, water, and stomatal movement
- Summarize the process

How do animations help us understand stomatal movement?

- Biology textbook
- Computer/projector
- Animation videos
- Internet access
- Comparison charts
- Reference books
- Germinating seeds
- Conical flask
- Lime water
- Thermometer

- Observation - Discussion participation - Oral questions

Anatomy and Physiology of Plants

Gaseous Exchange - Anaerobic respiration in plants
Gaseous Exchange - Economic importance of anaerobic respiration
Gaseous Exchange - Planning fermentation project

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

- Describe anaerobic respiration
- Write the equation for anaerobic respiration
- Compare aerobic and anaerobic respiration

In groups, learners are guided to:
- Carry out experiments to investigate anaerobic respiration
- Discuss fermentation in plant cells
- Write equations for anaerobic respiration

What is anaerobic respiration?

- Biology textbook
- Germinating seeds
- Conical flask
- Oil layer
- Lime water
- Internet access
- Product samples (bread, yogurt)
- Reference materials
- Project planning materials
- Locally available resources

- Practical assessment - Comparison tables - Written reports

Anatomy and Physiology of Plants
Anatomy and Physiology of Animals

Gaseous Exchange - Conducting fermentation project
Gaseous Exchange - Analyzing results from fermentation project
Gaseous Exchange - Importance of gaseous exchange and respiration
Nutrition - Structure of insect mouthparts
Nutrition - Mouthparts for biting and chewing
Nutrition - Mouthparts for piercing and sucking
Nutrition - Mouthparts for siphoning
Nutrition - Comparing different insect mouthparts and feeding modes
Nutrition - Structure and function of bird beaks
Nutrition - Bird beaks adapted to grains, nectar, flesh, and fish

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

- Conduct fermentation project
- Follow safety procedures
- Observe and record fermentation process

- Describe biting and chewing mouthparts
- Identify structures in locust/grasshopper/cockroach mouthparts
- Relate mouthpart structure to feeding on solid food

In groups, learners are guided to:
- Carry out project on fermentation
- Set up fermentation apparatus
- Monitor progress and record observations
- Handle materials safely
- Search for information on mouthparts of locust/grasshopper/cockroach
- Discuss mandibles, maxillae, labrum, labium
- Draw and label biting and chewing mouthparts

How do we conduct a fermentation project?
How are biting and chewing mouthparts adapted?

- Biology textbook
- Fermentation materials
- Containers and equipment
- Safety gear
- Project results
- Data analysis tools
- Presentation materials
- Summary charts
- Internet access
- Reference materials
- Insect specimens
- Hand lens
- Dissecting microscope
- Drawing materials
- Biology textbook
- Internet access
- Charts of mouthparts
- Preserved specimens
- Video clips
- Photomicrographs
- Charts
- Butterfly specimens
- Reference materials
- Comparison charts
- Bird images
- Charts of bird beaks
- Bird specimen images
- Charts showing beak types

- Practical assessment - Observation - Safety compliance
- Drawing assessment - Oral presentations - Observation

Anatomy and Physiology of Animals

Nutrition - Bird beaks for filtering and probing
Nutrition - Comparing bird beaks and feeding adaptations
Nutrition - Practical observation of feeding structures
Nutrition - Appreciating diversity in animal feeding modes

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

- Describe beaks adapted for filtering food from water
- Explain beaks adapted for probing
- Relate beak structure to feeding behavior

In groups, learners are guided to:
- Observe images of ducks with filtering beaks (lamellae)
- Study wading birds with probing beaks
- Discuss adaptations for different feeding strategies

What are filtering and probing beaks used for?

- Biology textbook
- Bird images
- Video clips
- Internet access
- Reference materials
- Comparison materials
- Chart paper
- Markers
- Specimens/models
- Drawing materials
- Hand lens
- Microscope
- Ecosystem charts

- Observation - Oral questions - Group discussions

Anatomy and Physiology of Animals

Transport - Significance of transport in animals
Transport - Structure of transport system in insects
Transport - Structure of transport system in fish

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

- Explain the importance of transport in animals
- Identify materials transported in animal bodies
- Appreciate the role of transport in maintaining life

In groups, learners are guided to:
- Search and discuss information on meaning and importance of transport systems
- Identify materials transported (oxygen, nutrients, waste, hormones)
- Share findings with peers

Why is transport important in animals?

- Biology textbook
- Internet access
- Charts on transport
- Reference books
- Insect diagrams
- Drawing materials
- Photomicrographs
- Video clips
- Fish diagrams

- Oral questions - Group discussions - Observation

Anatomy and Physiology of Animals

Transport - Structure of transport system in amphibians
Transport - Structure of transport system in reptiles
Transport - Structure of transport system in mammals

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

- Describe the transport system in amphibians
- Explain incomplete double circulation
- Identify the three-chambered heart

In groups, learners are guided to:
- Search and discuss information on transport in amphibians
- Study illustrations showing amphibian circulation
- Draw and label amphibian heart structure

How is the amphibian circulatory system adapted?

- Biology textbook
- Amphibian diagrams
- Internet access
- Charts
- Drawing materials
- Reptile diagrams
- Comparison charts
- Video clips
- Mammalian heart diagrams

- Drawing assessment - Oral questions - Written tests

Anatomy and Physiology of Animals

Transport - Types of circulatory systems in animals
Transport - Single and double circulatory systems
Transport - Comparing transport systems across animal groups
Transport - Structure of the mammalian heart
Transport - Internal structure and valves of mammalian heart
Transport - Dissection of mammalian heart

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

- Distinguish between open and closed circulatory systems
- Identify animals with each system type
- Compare efficiency of both systems

- Describe the external structure of mammalian heart
- Identify chambers, blood vessels, and valves
- Draw and label the heart

In groups, learners are guided to:
- Search for information on open and closed circulatory systems
- Illustrate both system types
- Discuss advantages and disadvantages
- Study diagrams and models of mammalian heart
- Identify atria, ventricles, aorta, vena cava, pulmonary vessels
- Draw and label heart structure

What are the differences between open and closed systems?
What is the structure of the mammalian heart?

- Biology textbook
- System diagrams
- Internet access
- Comparison charts
- Circulation diagrams
- Flow charts
- Video clips
- Comparison materials
- Chart paper
- Biology textbook
- Heart models
- Charts of heart
- Drawing materials
- Internet access
- Heart cross-section diagrams
- Models
- Small mammal specimen
- Dissection kit
- Safety equipment

- Comparison tables - Oral questions - Written assignments
- Drawing assessment - Oral questions - Model observation

Anatomy and Physiology of Animals

Transport - Pumping mechanism of mammalian heart
Transport - Control of heart rate and rhythm
Transport - Pulmonary and systemic circulation

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

- Describe the cardiac cycle
- Explain systole and diastole
- Relate heart sounds to valve closure

In groups, learners are guided to:
- Watch animations illustrating the pumping mechanism of mammalian heart
- Discuss atrial and ventricular systole and diastole
- Explain coordination of heart chambers

How does the heart pump blood?

- Biology textbook
- Video clips
- Animations
- Internet access
- Heart models
- Heart diagrams
- Reference materials
- Circulation diagrams
- Flow charts
- Drawing materials

- Oral questions - Video analysis - Group discussions

Anatomy and Physiology of Animals

Transport - Structure and function of lymphatic system
Transport - Formation and circulation of lymph
Transport - Human immune system

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

- Describe the human lymphatic system
- Identify lymph vessels, nodes, and organs
- Explain functions of lymphatic system

In groups, learners are guided to:
- Watch animations illustrating human lymphatic system
- Discuss lymph formation and circulation
- Identify spleen, thymus, tonsils, and lymph nodes

What is the role of the lymphatic system?

- Biology textbook
- Video clips
- Lymphatic system diagrams
- Internet access
- Comparison charts
- Diagrams
- Reference materials
- Immune system charts

- Oral questions - Diagram labeling - Written tests

Anatomy and Physiology of Animals

Transport - Mechanism of blood clotting
Transport - ABO blood grouping system
Transport - Rhesus factor blood grouping system

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

- Describe the blood clotting mechanism
- Explain the role of platelets and clotting factors
- Appreciate blood clotting as a protective mechanism

In groups, learners are guided to:
- Watch animations illustrating mechanism of blood clotting
- Discuss the clotting cascade
- Explain formation of fibrin clot

How does blood clot to prevent bleeding?

- Biology textbook
- Video clips
- Clotting cascade diagrams
- Internet access
- Blood group charts
- Reference materials
- Rhesus system charts
- Reference books

- Oral questions - Diagram interpretation - Group discussions

Anatomy and Physiology of Animals

Transport - Blood donor-recipient compatibility
Transport - Discussing blood grouping with health professionals
Transport - Appreciating diversity in animal transport systems
Gaseous Exchange - General characteristics of respiratory surfaces
Gaseous Exchange - Respiratory system in insects
Gaseous Exchange - Respiratory siphons and tracheal gills

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

- Determine blood transfusion compatibility
- Explain agglutination and its dangers
- Prepare blood compatibility charts

- Explain general characteristics of respiratory surfaces
- Identify features like large surface area, thin walls, moist surface
- Appreciate adaptations for efficient gas exchange

In groups, learners are guided to:
- Prepare charts illustrating blood donor-recipient compatibility
- Discuss universal donors and universal recipients
- Explain transfusion reactions
- Search and discuss information on characteristics of respiratory surfaces
- Identify thin walls, large surface area, moisture, good blood supply
- Share findings with peers

How do we determine blood transfusion compatibility?
How does gaseous exchange occur in animals?

- Biology textbook
- Compatibility charts
- Chart paper
- Markers
- Health facility visit
- Question cards
- Notebooks
- Summary charts
- Comparison materials
- Reference books
- Biology textbook
- Internet access
- Charts on gas exchange
- Reference materials
- Insect specimens
- Photomicrographs
- Hand lens
- Drawing materials
- Images of aquatic insects

- Chart assessment - Oral questions - Problem-solving tasks
- Oral questions - Group discussions - Observation

Anatomy and Physiology of Animals

Gaseous Exchange - Practical observation of insect spiracles
Gaseous Exchange - Structure and function of fish gills
Gaseous Exchange - Respiratory structures in amphibians

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

- Observe spiracles on insect specimens
- Draw and label spiracles
- Explain adaptations of spiracles

In groups, learners are guided to:
- Collect locusts/grasshoppers from local environment
- Make observations of spiracles using hand lens
- Draw and discuss adaptations to habitat

How can we observe gaseous exchange structures in insects?

- Biology textbook
- Locust/grasshopper specimens
- Hand lens
- Drawing materials
- Fish specimens
- Video clips
- Charts
- Amphibian images
- Internet access
- Reference materials

- Practical assessment - Drawing evaluation - Observation

Anatomy and Physiology of Animals

Gaseous Exchange - Respiratory system in birds
Gaseous Exchange - Structure of mammalian lungs
Gaseous Exchange - Dissecting mammal to observe respiratory structures

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

- Describe the respiratory system in birds
- Identify lungs and air sacs
- Explain adaptations for flight

In groups, learners are guided to:
- Observe images/photomicrographs of bird respiratory structures
- Discuss lungs and air sacs
- Explain efficient gas exchange for high metabolism

What adaptations do birds have for efficient respiration?

- Biology textbook
- Bird respiratory diagrams
- Internet access
- Video clips
- Lung diagrams
- Models
- Drawing materials
- Small mammal specimen
- Dissection kit
- Safety equipment

- Oral questions - Diagram labeling - Group discussions

Anatomy and Physiology of Animals

Gaseous Exchange - Structure and adaptations of alveoli
Gaseous Exchange - Inhalation and exhalation in humans
Gaseous Exchange - Constructing breathing mechanism model

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

- Describe the structure of alveoli
- Explain adaptations of alveoli for gas exchange
- Relate structure to function

In groups, learners are guided to:
- Study photomicrographs of alveoli
- Discuss thin walls, large surface area, rich blood supply
- Explain efficient diffusion of gases

What adaptations do alveoli have for gas exchange?

- Biology textbook
- Photomicrographs
- Alveolar diagrams
- Internet access
- Bell jar model materials
- Balloons
- Rubber sheet
- Model materials (bottles, balloons, straws)
- Glue and tape
- Scissors

- Oral presentations - Diagram interpretation - Written assignments

Anatomy and Physiology of Animals

Gaseous Exchange - Process of aerobic respiration
Gaseous Exchange - Process of anaerobic respiration
Gaseous Exchange - Understanding oxygen debt
Gaseous Exchange - Factors affecting energy requirements in humans
Gaseous Exchange - Respiratory substrates and respiratory quotient
Gaseous Exchange - Practical calculations of RQ

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

- Describe aerobic respiration in animals
- Write equations for aerobic respiration
- Explain energy release from glucose

- Identify factors affecting energy requirements
- Explain how age, activity, body size affect energy needs
- Calculate energy requirements

In groups, learners are guided to:
- Carry out experiments on aerobic respiration
- Discuss the process and products
- Write word and chemical equations
- Search for information on factors affecting energy requirements
- Discuss age, gender, activity level, body size, climate
- Calculate energy needs for different individuals

Why is respiration important to animals?
What factors affect how much energy we need?

- Biology textbook
- Germinating seeds/small animals
- Test tubes
- Lime water
- Thermometer
- Experimental setup
- Comparison charts
- Reference materials
- Stopwatch
- Open space for activity
- Recording materials
- Biology textbook
- Internet access
- Calculation materials
- Energy tables
- RQ calculation examples
- Calculator
- Reference materials
- RQ practice problems
- Reference tables

- Practical assessment - Equation writing - Observation
- Calculation assessment - Oral questions - Group discussions

Anatomy and Physiology of Animals

Gaseous Exchange - Factors affecting rate of respiration
Gaseous Exchange - Practical investigation of respiration rate
Gaseous Exchange - Analyzing results from respiration experiments
Gaseous Exchange - Significance of respiration in animals
Gaseous Exchange - Appreciating gaseous exchange and respiration

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

- Identify factors affecting respiration rate
- Design experiments to test these factors
- Analyze experimental results

In groups, learners are guided to:
- Design experiments to investigate factors affecting rate of respiration
- Test effects of temperature, oxygen availability, substrate type
- Record and analyze data

What factors affect the rate of respiration?

- Biology textbook
- Experimental materials
- Thermometer
- Respirometer setup
- Recording materials
- Respirometer/improvised setup
- Germinating seeds
- Potassium hydroxide
- Colored water
- Graph paper
- Calculator
- Data analysis tools
- Summary charts
- Internet access
- Reference materials
- Summary materials
- Review charts
- Reference books

- Experimental design - Data analysis - Written reports