Communication in Pre-Technical Studies

Free-hand Sketching - Hand compass method
Free-hand Sketching - Hatching and cross-hatching
Free-hand Sketching - Stippling and blending
Free-hand Sketching - Sketching straight lines

By the end of the lesson, the learner should be able to:
- Explain the hand compass method of free-hand sketching
- Use the hand compass method to capture accurate proportions in sketches
- Value accuracy in free-hand sketching
- Describe stippling and blending as sketching techniques
- Apply stippling and blending to create texture and shading
- Show creativity in using different sketching techniques

In groups, learners are guided to:
- Follow teacher instructions to practise using the hand compass method
- Discuss sketches drawn using different techniques
- Practise using hand compass method to capture proportions
- Use print and digital media to search for information on stippling and blending
- Draw a fruit and shade it using stippling technique
- Draw a shape and use tissue or finger to blend and create smooth shading

How does the hand compass method help in achieving accurate proportions?
How do stippling and blending enhance the appearance of sketches?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 33
- Pencils
- Drawing papers
- Drawing papers
- Digital devices
- Master Booklyst Pre-Technical Studies Grade 7 pg. 34
- Pencils
- Drawing papers
- Tissue paper
- Master Booklyst Pre-Technical Studies Grade 7 pg. 35
- Drawing papers

- Practical work - Observation - Oral questions
- Practical work - Observation - Peer assessment

Communication in Pre-Technical Studies

Free-hand Sketching - Improving line sketching skills
Free-hand Sketching - Sketching 2D shapes

By the end of the lesson, the learner should be able to:
- Explain tips for improving sketching of straight lines
- Demonstrate correct pencil positioning and arm movement when sketching
- Value continuous practice in improving sketching skills

In groups, learners are guided to:
- Discuss tips for improving line sketching such as pencil grip and angle
- Practise drawing horizontal lines from left to right with free arm movement
- Practise drawing vertical lines downward with wrist and arm movement

How can we improve our line sketching skills?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 36
- Pencils
- Drawing papers

- Practical work - Observation - Peer assessment

Communication in Pre-Technical Studies

Free-hand Sketching - Drawing curved lines

By the end of the lesson, the learner should be able to:
- Explain the correct hand positioning when drawing curved lines
- Sketch curved lines and circular shapes using free-hand
- Show interest in mastering curved line techniques

In groups, learners are guided to:
- Discuss correct hand positioning when drawing curved lines
- Practise keeping hand on the inside of the curve when drawing
- Practise drawing circles and curved shapes

How should we position our hand when drawing curved lines?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 37
- Pencils
- Drawing papers

- Practical work - Observation - Peer assessment

Communication in Pre-Technical Studies

Free-hand Sketching - Application in different careers
ICT Tools in Communication - Meaning and importance of ICT tools
ICT Tools in Communication - Email

By the end of the lesson, the learner should be able to:
- Explain the importance of free-hand sketching in communication
- Relate free-hand sketching to different career fields
- Appreciate the role of free-hand sketching in various professions
- Define ICT tools as used in communication
- Explain the importance of ICT tools in communication
- Show interest in using ICT tools for communication

In groups, learners are guided to:
- Visit online galleries and observe free-hand sketches by artists
- Explore websites like Behance or Dribble to view portfolios from professionals
- Discuss how people in creative careers use sketching daily
- Discuss what is happening in pictures showing video conferencing, emails, SMS and phone calls
- Find out the meaning of Information Communication Technology tools
- Discuss the importance of ICT tools in communication

How is free-hand sketching used in different careers?
What are ICT tools and why are they important?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 37
- Digital devices
- Internet access
- Master Booklyst Pre-Technical Studies Grade 7 pg. 37
- Pictures
- Digital devices
- Master Booklyst Pre-Technical Studies Grade 7 pg. 40
- Computers
- Internet access

- Oral questions - Written assignments - Group discussions

Communication in Pre-Technical Studies

ICT Tools in Communication - Mobile phones
ICT Tools in Communication - Computers and web conferencing

By the end of the lesson, the learner should be able to:
- Describe mobile phones as ICT tools used in communication
- Demonstrate how to make calls and send messages using mobile phones
- Value responsible use of mobile phones

In groups, learners are guided to:
- Discuss how mobile phones allow communication through voice calls, messages and video calls
- Organise a mock calling session using a mobile phone
- Practise sending messages to another group about a school-related topic

How do mobile phones help us communicate?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 40
- Mobile phones
- Master Booklyst Pre-Technical Studies Grade 7 pg. 41
- Computers
- Internet access

- Practical work - Observation - Role play

Communication in Pre-Technical Studies

ICT Tools in Communication - Social networking
ICT Tools in Communication - Online collaboration

By the end of the lesson, the learner should be able to:
- Explain social networking as an ICT tool for communication
- Identify social networking platforms (Facebook, Instagram, WhatsApp, X)
- Show awareness of responsible use of social media

In groups, learners are guided to:
- Discuss how social networking allows users to connect, communicate and share information
- Identify social networking platforms (Facebook, Instagram, TikTok, WhatsApp, X)
- Discuss responsible use of social media platforms

How does social networking help people connect and communicate?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 41
- Digital devices
- Internet access
- Computers

- Oral questions - Group discussions - Written assignments

Communication in Pre-Technical Studies
Materials for Production

ICT Tools in Communication - Sending and receiving texts, calls and chats
ICT Tools in Communication - Audio, animations and video
Introduction to Materials - Meaning of materials used in production

By the end of the lesson, the learner should be able to:
- Describe how to send and receive texts, calls and chats
- Use ICT tools to send and receive texts, calls and chats
- Appreciate the convenience of instant communication
- Define materials used in production
- Identify materials used to make different items
- Show interest in learning about materials for production

In groups, learners are guided to:
- Practise answering calls politely and ending calls properly
- Use a mobile phone to send messages to classmates
- Participate in a group online chat discussion
- Discuss the meaning of materials used in production
- Identify materials used to make items in pictures (furniture, clothing, containers)
- Search online or in relevant print media for information on materials used in production

How do we use ICT tools to send and receive messages?
What are materials used in production?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 42
- Mobile phones
- Computers
- Computers
- Digital devices
- Master Booklyst Pre-Technical Studies Grade 7 pg. 43
- Pictures
- Digital devices
- Internet access

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

Materials for Production

Introduction to Materials - Examples of materials used in production
Introduction to Materials - Distinguishing metallic and non-metallic materials

By the end of the lesson, the learner should be able to:
- Identify examples of materials used in production (wood, metal, plastic, fabric, paper)
- Match materials to items they are used to make
- Appreciate the variety of materials available for production

In groups, learners are guided to:
- Identify materials such as wood, metal, plastic, fabric and paper
- List materials used in production of furniture, cars, water bottles, tiles, clothes and shoes
- Walk around workshops in school or locality and identify materials for production

What materials are commonly used to make items we use daily?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 44
- Realia (wood, metal, plastic samples)
- Pictures
- Master Booklyst Pre-Technical Studies Grade 7 pg. 45
- Metallic materials (steel, aluminium, copper)
- Non-metallic materials (wood, plastic, paper)

- Oral questions - Observation - Group discussions

Materials for Production

Introduction to Materials - Sustainable use of materials in production
Introduction to Materials - Importance of materials in production

By the end of the lesson, the learner should be able to:
- Describe sustainable ways of using materials in production
- Apply sustainable practices such as reduce, reuse and recycle
- Appreciate the importance of using materials sustainably

In groups, learners are guided to:
- Discuss how to use materials sustainably (reduce waste, reuse, recycle)
- Discuss using renewable materials and energy-efficient methods
- Make notes and present on sustainable ways of using materials in production

How can we use materials in production sustainably?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 47
- Charts
- Pictures
- Digital devices
- Master Booklyst Pre-Technical Studies Grade 7 pg. 48
- Classroom items
- Internet access
- Charts

- Oral questions - Presentations - Written assignments

Materials for Production

Introduction to Materials - Application of materials in everyday items
Metallic Materials - Types of metallic materials
Metallic Materials - Identifying metallic materials in the environment
Metallic Materials - Appearance and colour of metals

By the end of the lesson, the learner should be able to:
- Identify how different materials are used in making items
- Create a poster showing uses of different materials
- Value the contribution of materials to our daily lives
- Describe metallic materials found in the school and community
- Prepare a checklist for identifying types of metallic materials
- Appreciate the presence of metals in our surroundings

In groups, learners are guided to:
- Create a poster showing how different materials are used in making items
- Write down the importance of materials used
- Take turns to present posters to classmates for discussion
- Take a walk around school or community and identify items made of metal
- Identify the type of metallic materials used to make the items
- Record findings in a table showing item name, location, type of metal and use

How do materials contribute to the items we use every day?
How can we identify metallic materials in our environment?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 49
- Chart papers
- Markers
- Pictures
- Master Booklyst Pre-Technical Studies Grade 7 pg. 50
- Pictures
- Internet access
- Metallic samples
- Master Booklyst Pre-Technical Studies Grade 7 pg. 51
- School environment
- Exercise books
- Master Booklyst Pre-Technical Studies Grade 7 pg. 52
- Steel spoon
- Aluminium can
- Copper wire

- Poster making - Presentations - Peer assessment
- Observation - Checklist - Field notes

Materials for Production

Metallic Materials - Weight and flexibility of metals

By the end of the lesson, the learner should be able to:
- Describe the weight and flexibility of metallic materials
- Compare the weight and flexibility of steel, aluminium and copper
- Appreciate the different physical properties of metals

In groups, learners are guided to:
- Hold or weigh equal-sized samples of steel, aluminium and copper
- Identify which metal is light, slightly heavy or heavy
- Try bending each metal and observe which is easy or hard to bend

How do metals differ in weight and flexibility?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 52
- Steel samples
- Aluminium samples
- Copper samples

- Practical work - Observation - Oral questions

Materials for Production

Metallic Materials - Magnetism of metals
Metallic Materials - Conductivity of heat

By the end of the lesson, the learner should be able to:
- Explain magnetism as a property of some metallic materials
- Perform practical activities to test magnetism of metals
- Show curiosity in discovering magnetic properties of metals

In groups, learners are guided to:
- Use a magnet to test for magnetism of steel, aluminium and copper
- Observe and note which materials are attracted to the magnet
- Share findings with other members in class

Which metals are attracted to magnets?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 53
- Magnets
- Steel, aluminium and copper samples
- Metal rods (steel, aluminium, copper)
- Source of heat
- Safety gloves

- Practical work - Observation - Written assignments

Materials for Production

Metallic Materials - Conductivity of electricity
Metallic Materials - Properties of steel, aluminium and copper
Metallic Materials - Uses of steel, aluminium and copper

By the end of the lesson, the learner should be able to:
- Explain conductivity of electricity as a property of metallic materials
- Perform practical activities to test electrical conductivity of metals
- Appreciate the use of metals in electrical applications
- Explain the uses of steel, aluminium and copper in the immediate environment
- Match metallic materials to their uses
- Appreciate the importance of metals in everyday life

In groups, learners are guided to:
- Set up a simple circuit with a bulb, cell and connecting wires
- Connect aluminium, steel and copper rods in turns as the material being tested
- Observe which material when connected makes the bulb light
- Use digital device or print resources to search for uses of steel, aluminium and copper
- Look around school or community and list items made of steel, aluminium or copper
- Take pictures or draw items made from these metals

Which metals conduct electricity best?
How are steel, aluminium and copper used in our environment?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 54
- Bulb
- Cell
- Connecting wires
- Metal rods
- Charts
- Metal samples
- Master Booklyst Pre-Technical Studies Grade 7 pg. 55
- Digital devices
- School environment

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

Materials for Production

Metallic Materials - Matching metals to their applications
Non-Metallic Materials - Meaning and examples of non-metallic materials

By the end of the lesson, the learner should be able to:
- Relate metallic materials to their specific applications
- Create a poster matching metallic materials with their uses
- Value the contribution of metals to construction and technology

In groups, learners are guided to:
- Create a poster matching metallic materials with their uses
- Present work to classmates
- Make a chart showing more uses of steel, aluminium and copper

Why are different metals suitable for different uses?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 55
- Chart papers
- Markers
- Pictures
- Master Booklyst Pre-Technical Studies Grade 7 pg. 56
- Pictures
- Internet access
- Non-metallic samples

- Poster making - Presentations - Peer assessment

Materials for Production

Non-Metallic Materials - Identifying non-metallic materials in the environment

By the end of the lesson, the learner should be able to:
- Describe non-metallic materials found in the school environment
- Identify items made from non-metallic materials
- Appreciate the variety of non-metallic materials around us

In groups, learners are guided to:
- Take a walk around school environment
- Identify non-metallic materials in school compound
- List non-metallic materials found and share findings with peers

What non-metallic materials can we find in our school?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 57
- School environment
- Exercise books

- Observation - Field notes - Oral questions

Materials for Production

Non-Metallic Materials - Natural and synthetic materials
Non-Metallic Materials - Identifying natural and synthetic materials
Non-Metallic Materials - Colour and texture of non-metallic materials
Non-Metallic Materials - Hardness of non-metallic materials

By the end of the lesson, the learner should be able to:
- Explain the difference between natural and synthetic non-metallic materials
- Categorise non-metallic materials as either natural or synthetic
- Value both natural and synthetic materials in production
- Describe the colour and texture of non-metallic materials
- Examine the colour and texture of wood, stone, plastics, paper, rubber, cement, glass and ceramics
- Show curiosity in observing material properties

In groups, learners are guided to:
- Read and discuss definitions of synthetic and natural materials
- Categorise materials as natural (wood, cotton, leather, wool) or synthetic (plastic, rubber, cement, glass, ceramics, nylon)
- Sort non-metallic materials in the environment as natural or synthetic
- Look at collected samples of non-metallic materials and describe colour appearance
- Feel the texture of each material and say whether rough or smooth
- Create a summary table to record colour and texture of each material

What is the difference between natural and synthetic materials?
What colours and textures do non-metallic materials have?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 58
- Natural material samples
- Synthetic material samples
- Charts
- Environment
- Camera/phone
- Chart papers
- Master Booklyst Pre-Technical Studies Grade 7 pg. 59
- Wood, stone, plastic, paper, rubber, cement, glass, ceramic samples
- Metal nail
- Non-metallic material samples
- Gloves

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

Materials for Production

Non-Metallic Materials - Fire resistance of non-metallic materials
Non-Metallic Materials - Summary of physical properties

By the end of the lesson, the learner should be able to:
- Explain fire resistance as a property of non-metallic materials
- Perform fire resistance test on non-metallic materials
- Value safety precautions when working with fire

In groups, learners are guided to:
- Light a candle and hold each material over the flame using tongs
- Observe how each material reacts (catches fire, melts or changes colour)
- Create a summary table showing fire resistance of each material

Which non-metallic materials are fire resistant?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 60
- Candle
- Tongs
- Non-metallic material samples
- Safety gloves
- Summary table
- Exercise books

- Practical work - Observation - Written assignments

Materials for Production

Non-Metallic Materials - Uses of wood, stone, plastics and paper

By the end of the lesson, the learner should be able to:
- Explain the uses of wood, stone, plastics and paper in the locality
- Match non-metallic materials to their uses
- Value the contribution of non-metallic materials to everyday life

In groups, learners are guided to:
- Discuss uses of wood (furniture, flooring, construction)
- Discuss uses of stone (building foundations, walling, landscaping)
- Discuss uses of plastics (bottles, packaging, household items) and paper (books, newspapers, packaging)

How are wood, stone, plastics and paper used in our locality?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 61
- Pictures
- Charts

- Oral questions - Written assignments - Matching activities

Materials for Production
Tools and Production

Non-Metallic Materials - Uses of rubber, cement, glass and ceramics
Measuring and Marking Out Tools - Identifying measuring tools
Measuring and Marking Out Tools - Identifying marking out tools

By the end of the lesson, the learner should be able to:
- Explain the uses of rubber, cement, glass and ceramics in the locality
- Relate non-metallic materials to their applications
- Appreciate the importance of non-metallic materials in production
- 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:
- Discuss uses of rubber (tires, footwear, seals)
- Discuss uses of cement (constructing buildings, making roads)
- Discuss uses of glass (windows, bottles, decorative items) and ceramics (tiles, pottery, kitchenware)
- Write summary of uses of non-metallic materials in production
- 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

How are rubber, cement, glass and ceramics used in production?
What are measuring tools and what are they used for?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 61
- Pictures
- Charts
- Exercise books
- Master Booklyst Pre-Technical Studies Grade 7 pg. 63
- Pictures
- Realia (measuring tools)
- Master Booklyst Pre-Technical Studies Grade 7 pg. 65
- Realia (marking out tools)

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

Tools and Production

Measuring and Marking Out Tools - Choosing appropriate measuring tools
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 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:
- 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

How do we choose the right measuring tool for a task?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 66
- Measuring tools
- Pictures
- Master Booklyst Pre-Technical Studies Grade 7 pg. 68
- Marking out tools

- Oral questions - Practical activities - Observation

Tools and Production

Measuring and Marking Out Tools - Using a tape measure
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 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
- Master Booklyst Pre-Technical Studies Grade 7 pg. 70
- Steel rule
- Piece of wood
- Pencil

- Practical work - Observation - Oral questions

Tools and Production

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

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

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
- 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

How do we use callipers to measure external diameter?
How do we use a stopwatch to measure time?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 70
- Vernier callipers
- Small pipe
- Master Booklyst Pre-Technical Studies Grade 7 pg. 71
- Beaker
- Master Booklyst Pre-Technical Studies Grade 7 pg. 72
- Stopwatch

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

Tools and Production

Measuring and Marking Out Tools - Using an ammeter

By the end of the lesson, the learner should be able to:
- 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:
- 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 an ammeter to measure electric current?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 72
- Ammeter
- Dry 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
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 dot punch and scriber
Measuring and Marking Out Tools - Using a marking knife

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
- 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:
- 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
- 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 dot punch and scriber for marking?
How do we use a marking knife to mark cutting lines?

- Master Booklyst Pre-Technical Studies Grade 7 pg. 77
- Dot punch
- Scriber
- Hammer
- Metal piece
- Steel rule
- Master Booklyst Pre-Technical Studies Grade 7 pg. 78
- Marking knife
- Straight edge ruler
- Piece of wood
- Pencil

- Practical work - Observation - Written assignments
- 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 - Importance of tools when performing tasks

By the end of the lesson, the learner should be able to:
- 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:
- 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 are measuring and marking out tools important?

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

- Chart making - Presentations - Oral questions