Tools and Production

Measuring and Marking Out Tools - Identifying measuring tools

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

- Identify measuring tools used to perform tasks
- Name examples of measuring tools (tape measure, steel rule, callipers, weighing balance, stopwatch, ammeter, voltmeter)
- Show interest in learning about measuring tools

In groups, learners are guided to:

- Read the names of measuring tools from pictures
- Discuss what measuring tools are used for
- Find out more information from internet or print materials about measuring tools

What are measuring tools and what are they used for?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 63
- Pictures
- Realia (measuring tools)

- Oral questions - Observation - Written assignments

Tools and Production

Measuring and Marking Out Tools - Identifying marking out tools

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

- Identify marking out tools used to perform tasks
- Name examples of marking out tools (divider, try-square, marking gauge, dot punch, scriber, pencil, marking knife)
- Appreciate the importance of marking out tools

In groups, learners are guided to:

- Read the names of marking out tools from pictures
- Discuss what each marking out tool is used for
- Find out more information from internet or print materials about marking out tools

What are marking out tools and how are they used?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 65
- Pictures
- Realia (marking out tools)

- Oral questions - Observation - Written assignments

Tools and Production

Measuring and Marking Out Tools - Identifying marking out tools
Measuring and Marking Out Tools - Choosing appropriate measuring tools

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

- Identify marking out tools used to perform tasks
- Name examples of marking out tools (divider, try-square, marking gauge, dot punch, scriber, pencil, marking knife)
- Appreciate the importance of marking out tools

- Explain how to select appropriate measuring tools for a given task
- Choose the right measuring tool for different measurement tasks
- Value the importance of using the correct tool

In groups, learners are guided to:

- Read the names of marking out tools from pictures
- Discuss what each marking out tool is used for
- Find out more information from internet or print materials about marking out tools

- Discuss how people use measuring tools in pictures
- Decide which tool to use for measuring length of desk, weight, time, voltage and current
- Discuss which measuring tool to choose for different tasks

What are marking out tools and how are they used?
How do we choose the right measuring tool for a task?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 65
- Pictures
- Realia (marking out tools)

- Master Booklyst Pre-Technical Studies Grade 7 pg. 66
- Measuring tools
- Pictures

- Oral questions - Observation - Written assignments
- Oral questions - Practical activities - Observation

Tools and Production

Measuring and Marking Out Tools - Choosing appropriate marking out tools

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

- Explain how to select appropriate marking out tools for a given task
- Choose the right marking out tool for different marking tasks
- Appreciate the role of marking out tools in achieving accuracy

In groups, learners are guided to:

- Discuss which tool to use for marking equal distances, checking right angles, marking parallel lines
- Discuss which tool to use for marking centre of circle, marking on metal, drawing guidelines
- Search online or in print materials for more information on use of marking out tools

How do we select the right marking out tool for a task?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 68
- Marking out tools
- Pictures

- Oral questions - Practical activities - Observation

Tools and Production

Measuring and Marking Out Tools - Using a tape measure

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

- Describe how to use a tape measure
- Use a tape measure to measure length of objects
- Value accuracy when taking measurements

In groups, learners are guided to:

- Extend the tape and position the end hook at starting point
- Measure the length ensuring tape remains straight and tight
- Read and record the measurement, then retract the tape

How do we use a tape measure correctly?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 69
- Tape measure
- Piece of wood

- Practical work - Observation - Oral questions

Tools and Production

Measuring and Marking Out Tools - Using a steel rule

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

- Describe how to use a steel rule
- Use a steel rule to measure and mark objects
- Appreciate the importance of accurate measurement

In groups, learners are guided to:

- Select the correct side of the steel rule (millimetres/centimetres or inches)
- Position the steel rule with "0" mark at starting point
- Read the measurement with eye perpendicular to scale and mark with pencil

How do we use a steel rule for accurate measurement?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 70
- Steel rule
- Piece of wood
- Pencil

- Practical work - Observation - Written assignments

Tools and Production

Measuring and Marking Out Tools - Using callipers to measure external diameter

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

- Explain how to use vernier callipers to measure external diameter
- Use vernier callipers to measure external diameter of objects
- Show interest in precision measurement

In groups, learners are guided to:

- Zero the callipers before measuring
- Open the bigger jaws and place them around a pipe
- Read and record the main scale reading and vernier scale reading

How do we use callipers to measure external diameter?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 70
- Vernier callipers
- Small pipe

- Practical work - Observation - Written assignments

Tools and Production

Measuring and Marking Out Tools - Using callipers to measure internal diameter and depth

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

- Describe how to measure internal diameter and depth using callipers
- Use vernier callipers to measure internal diameter and depth of objects
- Value the versatility of callipers

In groups, learners are guided to:

- Use smaller inside jaws to measure internal diameter of a beaker
- Extend the depth gauge to measure depth of beaker
- Read and record main scale and vernier scale readings

How do we measure internal diameter and depth using callipers?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 71
- Vernier callipers
- Beaker

- Practical work - Observation - Written assignments

Tools and Production

Measuring and Marking Out Tools - Using a stopwatch
Measuring and Marking Out Tools - Using an ammeter

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

- Explain how to use a stopwatch
- Use a stopwatch to time activities
- Appreciate the importance of accurate timing

- Describe how to use an ammeter
- Use an ammeter to measure current in a circuit
- Show interest in electrical measurements

In groups, learners are guided to:

- Take turns to name measuring and marking out tools while timing each other
- Start timing by pressing 'start' button
- Stop timing with 'stop' button, read and record time, reset to zero

- Set up a circuit with ammeter, dry cells, connecting wires and bulb
- Connect ammeter in series with positive terminal to power source
- Read and record the current measurement

How do we use a stopwatch to measure time?
How do we use an ammeter to measure electric current?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 72
- Stopwatch

- Master Booklyst Pre-Technical Studies Grade 7 pg. 72
- Ammeter
- Dry cells
- Connecting wires
- Bulb

- Practical work - Observation - Oral questions
- Practical work - Observation - Written assignments

Tools and Production

Measuring and Marking Out Tools - Using a voltmeter

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

- Describe how to use a voltmeter
- Use a voltmeter to measure voltage in a circuit
- Value safety when working with electrical equipment

In groups, learners are guided to:

- Set up a circuit with voltmeter, cells, connecting wires and bulb
- Connect voltmeter in parallel with positive terminal to more positive point
- Read and record the voltage displayed

How do we use a voltmeter to measure voltage?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 73
- Voltmeter
- Cells
- Connecting wires
- Bulb

- Practical work - Observation - Written assignments

Tools and Production

Measuring and Marking Out Tools - Using a voltmeter

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

- Describe how to use a voltmeter
- Use a voltmeter to measure voltage in a circuit
- Value safety when working with electrical equipment

In groups, learners are guided to:

- Set up a circuit with voltmeter, cells, connecting wires and bulb
- Connect voltmeter in parallel with positive terminal to more positive point
- Read and record the voltage displayed

How do we use a voltmeter to measure voltage?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 73
- Voltmeter
- Cells
- Connecting wires
- Bulb

- Practical work - Observation - Written assignments

Tools and Production

Measuring and Marking Out Tools - Using a voltmeter

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

- Describe how to use a voltmeter
- Use a voltmeter to measure voltage in a circuit
- Value safety when working with electrical equipment

In groups, learners are guided to:

- Set up a circuit with voltmeter, cells, connecting wires and bulb
- Connect voltmeter in parallel with positive terminal to more positive point
- Read and record the voltage displayed

How do we use a voltmeter to measure voltage?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 73
- Voltmeter
- Cells
- Connecting wires
- Bulb

- Practical work - Observation - Written assignments

Tools and Production

Measuring and Marking Out Tools - Using a divider

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

- Explain how to use a divider
- Use a divider to mark equal distances on a workpiece
- Appreciate the precision of marking out tools

In groups, learners are guided to:

- Open or close the legs of the divider using the hinge
- Adjust the length to 10 cm by aligning to steel rule
- Mark the same measurement on surface of wood

How do we use a divider to mark equal distances?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 74
- Divider
- Steel rule
- Piece of wood
- Pencil

- Practical work - Observation - Oral questions

Tools and Production

Measuring and Marking Out Tools - Using a divider

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

- Explain how to use a divider
- Use a divider to mark equal distances on a workpiece
- Appreciate the precision of marking out tools

In groups, learners are guided to:

- Open or close the legs of the divider using the hinge
- Adjust the length to 10 cm by aligning to steel rule
- Mark the same measurement on surface of wood

How do we use a divider to mark equal distances?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 74
- Divider
- Steel rule
- Piece of wood
- Pencil

- Practical work - Observation - Oral questions

Tools and Production

Measuring and Marking Out Tools - Using a divider
Measuring and Marking Out Tools - Using a try-square

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

- Explain how to use a divider
- Use a divider to mark equal distances on a workpiece
- Appreciate the precision of marking out tools

- Describe how to use a try-square
- Use a try-square to check for squareness and mark 90-degree lines
- Value accuracy in woodworking tasks

In groups, learners are guided to:

- Open or close the legs of the divider using the hinge
- Adjust the length to 10 cm by aligning to steel rule
- Mark the same measurement on surface of wood

- Place the stock of try-square against edge of wood to check squareness
- Check if surface aligns perfectly with blade (no gap means square)
- Use try-square to mark a 90-degree perpendicular line

How do we use a divider to mark equal distances?
How do we use a try-square to check for squareness?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 74
- Divider
- Steel rule
- Piece of wood
- Pencil

- Master Booklyst Pre-Technical Studies Grade 7 pg. 75
- Try-square
- Pieces of wood
- Pencil

- Practical work - Observation - Oral questions
- Practical work - Observation - Written assignments

Tools and Production

Measuring and Marking Out Tools - Using a marking gauge

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

- Explain how to use a marking gauge
- Use a marking gauge to mark parallel lines on a workpiece
- Show interest in precision marking techniques

In groups, learners are guided to:

- Loosen locking screw and slide fence to set length (5 cm)
- Use ruler to measure length and tighten screw to lock fence
- Place fence against edge of wood and scribe a parallel line

How do we use a marking gauge to mark parallel lines?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 76
- Marking gauge
- Steel rule
- Piece of wood

- Practical work - Observation - Oral questions

Tools and Production

Measuring and Marking Out Tools - Using a marking gauge

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

- Explain how to use a marking gauge
- Use a marking gauge to mark parallel lines on a workpiece
- Show interest in precision marking techniques

In groups, learners are guided to:

- Loosen locking screw and slide fence to set length (5 cm)
- Use ruler to measure length and tighten screw to lock fence
- Place fence against edge of wood and scribe a parallel line

How do we use a marking gauge to mark parallel lines?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 76
- Marking gauge
- Steel rule
- Piece of wood

- Practical work - Observation - Oral questions

Tools and Production

Measuring and Marking Out Tools - Using a marking gauge

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

- Explain how to use a marking gauge
- Use a marking gauge to mark parallel lines on a workpiece
- Show interest in precision marking techniques

In groups, learners are guided to:

- Loosen locking screw and slide fence to set length (5 cm)
- Use ruler to measure length and tighten screw to lock fence
- Place fence against edge of wood and scribe a parallel line

How do we use a marking gauge to mark parallel lines?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 76
- Marking gauge
- Steel rule
- Piece of wood

- Practical work - Observation - Oral questions

Tools and Production

Measuring and Marking Out Tools - Using a dot punch and scriber

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

- Describe how to use a dot punch and scriber
- Use a dot punch and scriber to make marks on materials
- Value safety when using marking out tools

In groups, learners are guided to:

- Mark places on wood using pencil, then use dot punch to create indentations
- Hold dot punch vertically and tap lightly with hammer
- Use scriber to scratch fine lines on metal along a ruler

How do we use a dot punch and scriber for marking?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 77
- Dot punch
- Scriber
- Hammer
- Metal piece
- Steel rule

- Practical work - Observation - Written assignments

Tools and Production

Measuring and Marking Out Tools - Using a dot punch and scriber

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

- Describe how to use a dot punch and scriber
- Use a dot punch and scriber to make marks on materials
- Value safety when using marking out tools

In groups, learners are guided to:

- Mark places on wood using pencil, then use dot punch to create indentations
- Hold dot punch vertically and tap lightly with hammer
- Use scriber to scratch fine lines on metal along a ruler

How do we use a dot punch and scriber for marking?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 77
- Dot punch
- Scriber
- Hammer
- Metal piece
- Steel rule

- Practical work - Observation - Written assignments

Tools and Production

Measuring and Marking Out Tools - Using a marking knife

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

- Explain how to use a marking knife
- Use a marking knife to make clean, sharp lines on wood
- Appreciate the importance of precise marking for cutting

In groups, learners are guided to:

- Make a straight line on wood using pencil and ruler
- Place ruler along desired line and hold marking knife with bevel facing cut area
- Run marking knife along straight edge with light pressure, then deepen the mark

How do we use a marking knife to mark cutting lines?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 78
- Marking knife
- Straight edge ruler
- Piece of wood
- Pencil

- Practical work - Observation - Oral questions

Tools and Production

Measuring and Marking Out Tools - Using a marking knife

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

- Explain how to use a marking knife
- Use a marking knife to make clean, sharp lines on wood
- Appreciate the importance of precise marking for cutting

In groups, learners are guided to:

- Make a straight line on wood using pencil and ruler
- Place ruler along desired line and hold marking knife with bevel facing cut area
- Run marking knife along straight edge with light pressure, then deepen the mark

How do we use a marking knife to mark cutting lines?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 78
- Marking knife
- Straight edge ruler
- Piece of wood
- Pencil

- Practical work - Observation - Oral questions

Tools and Production

Measuring and Marking Out Tools - Caring for tools

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

- Describe how to care for measuring and marking out tools
- Practise proper care and maintenance of tools
- Value the importance of tool maintenance

In groups, learners are guided to:

- Clean tools using soft cloth and brushes
- Practise storing tools in safe places
- Check tools to make sure they are working correctly

Why is it important to care for measuring and marking out tools?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 79
- Measuring and marking out tools
- Cleaning supplies
- Lubricants

- Practical work - Observation - Oral questions

Tools and Production

Measuring and Marking Out Tools - Caring for tools

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

- Describe how to care for measuring and marking out tools
- Practise proper care and maintenance of tools
- Value the importance of tool maintenance

In groups, learners are guided to:

- Clean tools using soft cloth and brushes
- Practise storing tools in safe places
- Check tools to make sure they are working correctly

Why is it important to care for measuring and marking out tools?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 79
- Measuring and marking out tools
- Cleaning supplies
- Lubricants

- Practical work - Observation - Oral questions

Tools and Production

Measuring and Marking Out Tools - Caring for tools
Measuring and Marking Out Tools - Importance of tools when performing tasks

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

- Describe how to care for measuring and marking out tools
- Practise proper care and maintenance of tools
- Value the importance of tool maintenance

- Explain the importance of measuring and marking out tools when performing tasks
- Create a chart showing the importance of these tools
- Recognise the value of accurate measurement and marking

In groups, learners are guided to:

- Clean tools using soft cloth and brushes
- Practise storing tools in safe places
- Check tools to make sure they are working correctly

- Search online for importance of marking out tools and measuring tools
- Create a chart of the importance of tools when performing tasks
- Display chart in classroom for feedback

Why is it important to care for measuring and marking out tools?
Why are measuring and marking out tools important?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 79
- Measuring and marking out tools
- Cleaning supplies
- Lubricants

- Master Booklyst Pre-Technical Studies Grade 7 pg. 83
- Chart papers
- Markers
- Internet access

- Practical work - Observation - Oral questions
- Chart making - Presentations - Oral questions

Tools and Production

Computer Hardware - Meaning of computer hardware

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

- Define the term computer hardware
- Identify examples of computer hardware devices
- Show interest in learning about computer hardware

In groups, learners are guided to:

- Discuss what can be seen in pictures of computer hardware
- Search on internet or print materials for meaning of computer hardware
- Write the definition of computer hardware in exercise book

What is computer hardware?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 85
- Pictures
- Digital devices
- Internet access

- Oral questions - Written assignments - Observation

Tools and Production

Computer Hardware - Meaning of computer hardware

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

- Define the term computer hardware
- Identify examples of computer hardware devices
- Show interest in learning about computer hardware

In groups, learners are guided to:

- Discuss what can be seen in pictures of computer hardware
- Search on internet or print materials for meaning of computer hardware
- Write the definition of computer hardware in exercise book

What is computer hardware?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 85
- Pictures
- Digital devices
- Internet access

- Oral questions - Written assignments - Observation

Tools and Production

Computer Hardware - Meaning of computer hardware
Computer Hardware - Categories of computer hardware

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

- Define the term computer hardware
- Identify examples of computer hardware devices
- Show interest in learning about computer hardware

- Describe the categories of computer hardware (input, output, storage)
- Classify computer hardware devices into their categories
- Appreciate the role of different hardware categories

In groups, learners are guided to:

- Discuss what can be seen in pictures of computer hardware
- Search on internet or print materials for meaning of computer hardware
- Write the definition of computer hardware in exercise book

- Search internet or print materials for categories of computer hardware
- Discuss input devices, output devices and storage devices
- Match devices to their respective categories

What is computer hardware?
What are the categories of computer hardware?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 85
- Pictures
- Digital devices
- Internet access

- Master Booklyst Pre-Technical Studies Grade 7 pg. 85
- Internet access
- Pictures
- Charts

- Oral questions - Written assignments - Observation
- Oral questions - Written assignments - Group discussions

Tools and Production

Computer Hardware - Keying and pointing devices

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

- Describe keying and pointing devices
- Use keyboard and mouse to perform tasks on a computer
- Value the role of input devices in computer use

In groups, learners are guided to:

- Type a short paragraph on a computer using keyboard
- Practise using mouse to open, close and move files
- Discuss how each key has a specific function

How do keying and pointing devices help us interact with computers?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 86
- Computer
- Keyboard
- Mouse

- Practical work - Observation - Oral questions

Tools and Production

Computer Hardware - Keying and pointing devices

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

- Describe keying and pointing devices
- Use keyboard and mouse to perform tasks on a computer
- Value the role of input devices in computer use

In groups, learners are guided to:

- Type a short paragraph on a computer using keyboard
- Practise using mouse to open, close and move files
- Discuss how each key has a specific function

How do keying and pointing devices help us interact with computers?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 86
- Computer
- Keyboard
- Mouse

- Practical work - Observation - Oral questions

Tools and Production

Computer Hardware - Scanning, voice input and touch screen devices
Computer Hardware - Digitizers and digital cameras

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

- Describe scanning devices, voice input devices and touch screens
- Use scanner, microphone and touch screen to input data
- Appreciate the variety of input methods available

- Explain how digitizers and digital cameras work as input devices
- Use a drawing tablet and digital camera to input data
- Show interest in digital input technologies

In groups, learners are guided to:

- Place paper on scanner and scan it into computer
- Record voice using microphone and play back recording
- Use touch screen device to open apps by tapping

- Draw simple shapes on a drawing tablet and see result on computer screen
- Take photos with digital camera
- Connect camera to computer and transfer photos for viewing

How do scanners, microphones and touch screens work as input devices?
How do digitizers and digital cameras input data into computers?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 86
- Scanner
- Microphone
- Touch screen device

- Master Booklyst Pre-Technical Studies Grade 7 pg. 87
- Drawing tablet
- Digital camera
- Computer

- Practical work - Observation - Oral questions
- Practical work - Observation - Written assignments

Tools and Production

Computer Hardware - Output devices (hard copy and soft copy)

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

- Distinguish between hard copy and soft copy output devices
- Use printer and monitor as output devices
- Appreciate the different forms of computer output

In groups, learners are guided to:

- Print a document or image (hard copy output)
- Read text from monitor and listen to sound from speaker (soft copy output)
- Compare printed version with screen version

What is the difference between hard copy and soft copy output?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 87
- Printer
- Monitor
- Speakers

- Practical work - Observation - Oral questions

Tools and Production

Computer Hardware - Fixed and removable storage devices

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

- Describe fixed and removable storage devices
- Identify examples of storage devices (hard drive, USB flash drive, CD/DVD, memory card)
- Value the importance of data storage

In groups, learners are guided to:

- Identify storage devices from pictures
- Discuss fixed storage (hard drive) and removable storage (USB, CD/DVD, memory card)
- Save document to hard drive and USB flash drive

How do storage devices help us save and retrieve data?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 87
- USB flash drive
- CD/DVD
- Memory card
- External hard drive

- Oral questions - Practical work - Observation

Tools and Production

Computer Hardware - Fixed and removable storage devices
Computer Hardware - Importance of computer hardware devices

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

- Describe fixed and removable storage devices
- Identify examples of storage devices (hard drive, USB flash drive, CD/DVD, memory card)
- Value the importance of data storage

- Explain the importance of computer hardware devices in a user environment
- Create a chart showing importance of computer hardware
- Acknowledge the essential role of hardware in computing

In groups, learners are guided to:

- Identify storage devices from pictures
- Discuss fixed storage (hard drive) and removable storage (USB, CD/DVD, memory card)
- Save document to hard drive and USB flash drive

- Search internet or print materials for importance of computer hardware devices
- Discuss how input, output and storage devices are important
- Create a chart on importance of computers and display for feedback

How do storage devices help us save and retrieve data?
Why are computer hardware devices important?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 87
- USB flash drive
- CD/DVD
- Memory card
- External hard drive

- Master Booklyst Pre-Technical Studies Grade 7 pg. 90
- Internet access
- Chart papers
- Markers

- Oral questions - Practical work - Observation
- Chart making - Presentations - Oral questions