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| WK | LSN | STRAND | SUB-STRAND | LESSON LEARNING OUTCOMES | LEARNING EXPERIENCES | KEY INQUIRY QUESTIONS | LEARNING RESOURCES | ASSESSMENT METHODS | REFLECTION |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 |
Foundations of Pre-Technical Studies
|
Fire Safety - Meaning and importance of fire
Fire Safety - Possible causes of fire outbreaks |
By the end of the
lesson, the learner
should be able to:
- Define the term fire - Explain the importance of fire in daily life - Appreciate the role of fire in our lives |
- Brainstorm on the meaning of fire
- Discuss the importance of fire in daily life - Present findings in class |
Why is fire important in our daily lives?
|
- Mentor Pre-Technical Studies Grade 8 pg. 1
- Pictures showing uses of fire - Digital devices - Mentor Pre-Technical Studies Grade 8 pg. 2 - Pictures of fire outbreak scenarios - Internet access |
- Observation
- Oral questions
- Class presentations
|
|
| 1 | 4 |
Foundations of Pre-Technical Studies
|
Fire Safety - Ways of preventing fire outbreaks
Fire Safety - Firefighting techniques: Cooling and smothering |
By the end of the
lesson, the learner
should be able to:
- Explain ways of preventing fire outbreaks in the environment - Identify fire prevention equipment and their uses - Demonstrate responsibility in fire prevention |
- Study pictures showing fire prevention measures
- Discuss measures put in place to prevent fire outbreak at school and home - Learn about smoke detectors, fire extinguishers and fire alarms - Discuss storage of flammable substances and importance of fire safety training |
How can we prevent fire outbreaks in our environment?
|
- Mentor Pre-Technical Studies Grade 8 pg. 5
- Pictures of fire prevention measures - Fire safety equipment (smoke detectors, fire extinguishers, fire alarms) - "No Smoking" signs - Mentor Pre-Technical Studies Grade 8 pg. 7 - Pictures of firefighting methods - Water containers - Sand and blankets |
- Observation
- Oral questions
- Class presentations
|
|
| 2 | 1 |
Foundations of Pre-Technical Studies
|
Fire Safety - Firefighting techniques: Starving and interrupting
|
By the end of the
lesson, the learner
should be able to:
- Explain the starving method of extinguishing fire - Describe the interrupting method of extinguishing fire - Demonstrate safe firefighting practices |
- Discuss starving fire by removing combustible materials
- Learn about interrupting fire using chemical agents - Study how fire extinguishers work using carbon dioxide foam - Discuss the reaction pathway of fire and how it can be interrupted |
What is the role of chemical agents in fighting fires?
|
- Mentor Pre-Technical Studies Grade 8 pg. 8
- Fire extinguisher - Video clips on firefighting - Charts showing firefighting methods |
- Observation
- Oral questions
- Written tests
|
|
| 2 | 2-3 |
Foundations of Pre-Technical Studies
|
Fire Safety - Importance of fire safety
Data Safety - Meaning and importance of data Data Safety - Threats to data: Viruses |
By the end of the
lesson, the learner
should be able to:
- Explain the need for fire safety in the workplace - Identify fire safety measures in workplaces - Value the importance of fire safety in day-to-day life - Identify viruses as threats to data - Explain how viruses harm data in devices - Show concern for data protection |
- Visit a nearby workplace to observe fire safety measures
- Find out fire safety measures put in place (fire extinguishers, marked escape routes) - Request a resource person to demonstrate how a fire extinguisher works - Discuss the need for fire safety in the workshop - Write main findings in notebook - Study messages displayed on digital devices showing threats - Identify the threats displayed on the devices - Discuss how viruses can harm data in devices - Use available resources to search for threats to data in electronic devices |
Why is fire safety important in workplaces and schools?
What are viruses and how do they threaten our data? |
- Mentor Pre-Technical Studies Grade 8 pg. 9
- Nearby workplace or workshop - Fire safety equipment - Resource person - Notebooks - Mentor Pre-Technical Studies Grade 8 pg. 10 - Digital devices (computers, tablets, smartphones) - Internet access - Reference books - Mentor Pre-Technical Studies Grade 8 pg. 11 - Digital devices showing virus warnings - Pictures of virus alerts - Internet access |
- Observation
- Written reports
- Oral presentations
- Observation - Oral questions - Group discussions |
|
| 2 | 4 |
Foundations of Pre-Technical Studies
|
Data Safety - Threats to data: Unauthorized access
|
By the end of the
lesson, the learner
should be able to:
- Explain unauthorized access as a threat to data - Describe how unauthorized access can harm data - Value the importance of data security |
- Discuss unauthorized access and its effects on data
- Search for information on data threats using digital or print resources - Note down findings and present them in class - Share findings with other groups |
How does unauthorized access threaten our data?
|
- Mentor Pre-Technical Studies Grade 8 pg. 12
- Digital devices - Internet resources - Case studies on data breaches |
- Observation
- Oral presentations
- Written assignments
|
|
| 3 | 1 |
Foundations of Pre-Technical Studies
|
Data Safety - Ways of protecting data
|
By the end of the
lesson, the learner
should be able to:
- Describe ways of protecting data in electronic devices - Identify techniques of securing data - Demonstrate responsibility in data protection |
- Study pictures showing ways of protecting data
- Discuss how data can be protected (use passwords and scan devices using antivirus) - Discuss techniques of securing data in electronic devices against threats |
How can we protect data in electronic devices?
|
- Mentor Pre-Technical Studies Grade 8 pg. 12
- Digital devices - Charts showing data protection methods - Pictures of data protection techniques |
- Observation
- Oral questions
- Written tests
|
|
| 3 | 2-3 |
Foundations of Pre-Technical Studies
|
Data Safety - Protecting data using passwords
Data Safety - Securing data with passwords on documents |
By the end of the
lesson, the learner
should be able to:
- Explain how passwords protect data - Create strong passwords for data protection - Practice using passwords to secure data - Secure a document using a password - Follow steps to encrypt documents with passwords - Show confidence in securing data |
- Study how Nekesa protected her data using passwords
- Discuss how to create and use passwords - Share experiences of using passwords to protect data - Discuss other methods of protecting data apart from passwords - Create a new document or open an existing document - Click "File" then "Info" - Click "Protect document" and select "Encrypt with password" - Insert password and confirm it - Close document and test password protection |
Why are passwords important in protecting our data?
How do we secure documents with passwords on a computer? |
- Mentor Pre-Technical Studies Grade 8 pg. 13
- Digital devices - Password-protected files - Internet resources on password creation - Mentor Pre-Technical Studies Grade 8 pg. 14 - Computers with word processing software - Documents to be protected - Step-by-step guides |
- Observation
- Practical work
- Oral questions
- Self-assessment
- Practical work - Observation - Peer assessment |
|
| 3 | 4 |
Foundations of Pre-Technical Studies
|
Data Safety - Securing data with passwords on documents
|
By the end of the
lesson, the learner
should be able to:
- Secure a document using a password - Follow steps to encrypt documents with passwords - Show confidence in securing data |
- Create a new document or open an existing document
- Click "File" then "Info" - Click "Protect document" and select "Encrypt with password" - Insert password and confirm it - Close document and test password protection |
How do we secure documents with passwords on a computer?
|
- Mentor Pre-Technical Studies Grade 8 pg. 14
- Computers with word processing software - Documents to be protected - Step-by-step guides |
- Practical work
- Observation
- Peer assessment
|
|
| 4 | 1 |
Foundations of Pre-Technical Studies
|
Data Safety - Understanding antivirus software
|
By the end of the
lesson, the learner
should be able to:
- Explain the role of antivirus software - Identify types of antivirus programs - Appreciate the importance of antivirus protection |
- Discuss what antivirus software is and its functions
- Learn about different types of antivirus programs - Understand how antivirus protects electronic devices from viruses and online threats - Discuss how antivirus interrupts threats |
What is antivirus software and how does it protect our devices?
|
- Mentor Pre-Technical Studies Grade 8 pg. 15
- Digital devices with antivirus software - Internet access - Antivirus program interfaces |
- Observation
- Oral questions
- Written tests
|
|
| 4 | 2-3 |
Foundations of Pre-Technical Studies
|
Data Safety - Installing and scanning devices using antivirus
Data Safety - Securing school electronic devices |
By the end of the
lesson, the learner
should be able to:
- Install antivirus on a device - Scan electronic devices for viruses - Interpret scan reports and remove threats - Identify electronic devices in school that need protection - Secure data in school electronic devices using appropriate techniques - Explain the importance of securing school devices |
- Install antivirus of choice on devices
- Open security app and select "Full Scan" or "Quick Scan" - Look at scan report to see if any viruses or threats were found - Remove any threats or viruses found in the electronic device - Identify electronic devices in school (mobile phones, tablets, computers) - Under teacher guidance, ensure data is secured in these devices - Discuss why it is important to secure data in these devices using antivirus |
How do we scan electronic devices for viruses?
Why is it important to secure data in school electronic devices? |
- Mentor Pre-Technical Studies Grade 8 pg. 15
- Digital devices (phones, tablets, computers) - Antivirus software - Internet connection - Mentor Pre-Technical Studies Grade 8 pg. 15 - School electronic devices - Antivirus software - Password protection tools |
- Practical work
- Observation
- Assessment of scan reports
- Practical work - Observation - Oral questions |
|
| 4 | 4 |
Foundations of Pre-Technical Studies
|
Data Safety - Importance of data safety in daily life
|
By the end of the
lesson, the learner
should be able to:
- Explain the importance of data safety in daily life - Identify instances where data needs to be secured - Value the need for data safety |
- Brainstorm on the importance of data safety in day-to-day lives
- Discuss instances where there is need to secure data - Write summary notes and present them in class |
When do we need to secure our data in daily life?
|
- Mentor Pre-Technical Studies Grade 8 pg. 16
- Digital devices - Case studies on data safety - Real-life examples |
- Observation
- Oral presentations
- Written summaries
|
|
| 5 | 1 |
Foundations of Pre-Technical Studies
|
Data Safety - Debate on data safety importance
|
By the end of the
lesson, the learner
should be able to:
- Argue for or against the importance of data safety - Apply critical thinking in discussing data safety issues - Acknowledge the need for data safety in electronic device interaction |
- Participate in Computer Club debate on: "Data safety is important in our interaction with electronic devices today"
- Present arguments supported by evidence - Listen to opposing views and respond appropriately - Draw conclusions on data safety importance |
Is data safety essential in our digital interactions?
|
- Mentor Pre-Technical Studies Grade 8 pg. 16
- Debate guidelines - Case studies - Digital devices - Reference materials |
- Debate participation
- Observation
- Oral presentations
- Peer assessment
|
|
| 5 | 2-3 |
Communication in Pre-Technical Studies
|
Plane Geometry - Instruments used in drawing
Plane Geometry - Layout of a drawing environment Plane Geometry - Constructing combined shapes |
By the end of the
lesson, the learner
should be able to:
- Identify drawing instruments and equipment - Describe the uses of drawing instruments - Show interest in using drawing instruments properly - Identify parts of a drawing environment - Explain the layout of a drawing environment - Appreciate the importance of proper drawing setup |
- Identify tools and instruments used in drawing from pictures
- Discuss how instruments are used in drawing - Search for information on drawing instruments using digital devices - Draw some instruments on paper - Search for information on drawing surface, margins, and title page - Discuss the layout of a drawing environment - Identify margins and title page on sample drawings - Prepare drawing environment on a drawing sheet |
How do drawing instruments help us make accurate drawings?
Why is it important to set up a drawing environment before drawing? |
- Mentor Pre-Technical Grade 8, pg. 18
- Drawing instruments (set squares, compasses, rulers) - Digital devices - Internet access - Mentor Pre-Technical Grade 8, pg. 20 - Drawing sheets - Pencils and straight edges - Sample drawings showing layout - Mentor Pre-Technical Grade 8, pg. 23 - Drawing books - Geometrical sets - Compasses and rulers - Digital resources |
- Observation
- Oral questions
- Practical demonstration
- Observation - Practical work - Peer assessment |
|
| 5 | 4 |
Communication in Pre-Technical Studies
|
Plane Geometry - Use of plane geometry in drawing
|
By the end of the
lesson, the learner
should be able to:
- Construct combined shapes accurately - Explain the importance of plane geometry in daily life - Value the application of plane geometry in various fields |
- Construct combined shapes following step-by-step instructions
- Search for information on plane geometry applications in automotive engineering, sports, and sculpturing - Present findings on uses of plane geometry - Complete construction exercises |
How is plane geometry applied in real-world professions?
|
- Mentor Pre-Technical Grade 8, pg. 26
- Drawing equipment - Digital devices - Internet access - Career brochures |
- Practical work
- Oral presentations
- Written tests
|
|
| 6 | 1 |
Communication in Pre-Technical Studies
|
Dimensioning - Types of dimensioning in drawing
Dimensioning - Linear and angular dimensioning |
By the end of the
lesson, the learner
should be able to:
- Define dimensioning as used in drawing - Identify types of dimensioning - Show interest in learning about dimensioning |
- Brainstorm on the meaning of dimensioning
- Study diagrams showing different types of dimensioning - Identify linear, angular, radial, and arc dimensioning from examples - Discuss differences between dimensioning types |
Why is dimensioning important in technical drawings?
|
- Mentor Pre-Technical Grade 8, pg. 27
- Charts showing dimensioned drawings - Digital devices - Sample technical drawings - Mentor Pre-Technical Grade 8, pg. 28 - Drawing instruments - Digital resources - Sample dimensioned drawings |
- Observation
- Oral questions
- Written tests
|
|
| 6 | 2-3 |
Communication in Pre-Technical Studies
|
Dimensioning - Radial dimensioning and lines used for dimensioning
Dimensioning - Rules for dimensioning straight lines Dimensioning - Rules for dimensioning circles and curves |
By the end of the
lesson, the learner
should be able to:
- Identify radial dimensioning on drawings - Draw dimension lines, extension lines, and leader lines - Demonstrate accuracy in drawing dimension lines - Dimension circles using diameter and radius - Apply correct symbols for radius and diameter - Value accuracy in dimensioning curved surfaces |
- Study examples of radial dimensioning (radius and diameter)
- Discuss the appearance and use of dimension lines - Draw extension lines and leader lines - Practice drawing dimensioning lines correctly - Study examples of circles dimensioned using diameter (Ø) - Practice dimensioning circles using radius (R) - Discuss when to use diameter versus radius - Complete dimensioning exercises on circles and curves |
How are curved surfaces and circles dimensioned?
How do we correctly dimension circular features? |
- Mentor Pre-Technical Grade 8, pg. 30
- Drawing books - Rulers and compasses - Charts showing line types - Mentor Pre-Technical Grade 8, pg. 32 - Drawing equipment - Digital devices - Reference books on technical drawing - Mentor Pre-Technical Grade 8, pg. 34 - Drawing instruments - Compasses - Sample drawings with circles |
- Practical work
- Observation
- Portfolio assessment
- Practical work - Oral questions - Written assignments |
|
| 6 | 4 |
Communication in Pre-Technical Studies
|
Dimensioning - Forms of dimensioning (chain, parallel, combined)
|
By the end of the
lesson, the learner
should be able to:
- Identify chain dimensioning - Describe parallel dimensioning - Explain combined dimensioning - Appreciate different dimensioning forms |
- Study drawings showing chain dimensioning
- Analyze examples of parallel dimensioning - Discuss combined dimensioning approach - Categorize dimensioning forms from sample drawings |
What are the different ways of arranging dimensions on drawings?
|
- Mentor Pre-Technical Grade 8, pg. 36
- Charts showing dimensioning forms - Drawing books - Digital resources |
- Observation
- Written tests
- Peer assessment
|
|
| 7 | 1 |
Communication in Pre-Technical Studies
|
Dimensioning - Dimensioning shapes in drawings
|
By the end of the
lesson, the learner
should be able to:
- Measure dimensions of shapes accurately - Dimension shapes correctly using appropriate techniques - Display quality work in portfolio |
- Measure dimensions of given combined shapes
- Draw shapes to measured dimensions - Dimension each drawing correctly following rules - Display dimensioned drawings in portfolio for peer assessment |
How do we dimension complex combined shapes?
|
- Mentor Pre-Technical Grade 8, pg. 38
- Drawing equipment - Rulers and measuring tools - Drawing books - Portfolio folders |
- Practical work
- Portfolio assessment
- Peer assessment
|
|
| 7 | 2-3 |
Communication in Pre-Technical Studies
|
Plain Scale Drawing - Features of a plain scale
|
By the end of the
lesson, the learner
should be able to:
- Define scale drawing - Identify features of a plain scale - Appreciate the importance of scale in drawing |
- Search for information on meaning of scale drawing
- Study pictures showing plain scales - Discuss features of plain scale (main units, sub-units, zero mark, R.F) - Identify features on sample plain scales |
Why do we need to use scales when drawing large or small objects?
|
- Mentor Pre-Technical Grade 8, pg. 41
- Charts showing plain scales - Digital devices - Reference books - Sample scale drawings |
- Observation
- Oral questions
- Written tests
|
|
| 7 | 4 |
Communication in Pre-Technical Studies
|
Plain Scale Drawing - Understanding plain scale components
|
By the end of the
lesson, the learner
should be able to:
- Explain units and sub-units on plain scale - Describe Representative Fraction (R.F) - Show interest in reading plain scales accurately |
- Discuss main units and sub-units on plain scales
- Understand zero mark positioning - Learn about Representative Fraction (R.F) - Create charts showing plain scale features |
How do we read and understand information on a plain scale?
|
- Mentor Pre-Technical Grade 8, pg. 43
- Drawing instruments - Manila papers - Markers - Sample plain scales |
- Practical work
- Observation
- Charts assessment
|
|
| 8 |
Midterm Assessment and Half term break |
||||||||
| 9 | 1 |
Communication in Pre-Technical Studies
|
Plain Scale Drawing - Interpreting a plain scale
|
By the end of the
lesson, the learner
should be able to:
- Read measurements from main scale - Read measurements from sub-scale - Calculate total distance from plain scale readings |
- Study plain scale showing distance between two points
- Practice reading main scale (part A) - Practice reading sub-scale (part B) - Calculate total distance by adding readings from both parts |
How do we determine actual distances from a plain scale?
|
- Mentor Pre-Technical Grade 8, pg. 44
- Plain scale examples - Rulers - Practice worksheets - Digital devices |
- Written tests
- Practical work
- Oral questions
|
|
| 9 | 2-3 |
Communication in Pre-Technical Studies
|
Plain Scale Drawing - Drawing figures to a given scale
Plain Scale Drawing - Drawing plane figures to scale |
By the end of the
lesson, the learner
should be able to:
- Convert actual measurements to drawing measurements - Apply Representative Fraction (R.F) correctly - Draw lengths to given scale accurately - Draw rectangular shapes to scale - Calculate both length and width using R.F - Demonstrate accuracy in scale drawing |
- Learn to convert meters to centimeters
- Calculate drawing length using R.F formula - Practice drawing lengths using different R.F values - Complete exercises on scale drawing - Practice drawing rectangular football field to scale - Calculate drawing length and width separately - Draw school playground to given scale - Complete multiple scale drawing exercises |
How do we reduce large objects to fit on paper?
How do we draw rectangular areas to scale? |
- Mentor Pre-Technical Grade 8, pg. 46
- Drawing books - Rulers - Calculators - Practice exercises - Mentor Pre-Technical Grade 8, pg. 47 - Drawing instruments - Graph paper - Calculators - Reference materials |
- Practical work
- Written assignments
- Portfolio assessment
- Practical work - Observation - Written tests |
|
| 9 | 4 |
Communication in Pre-Technical Studies
|
Plain Scale Drawing - Uses of plain scale drawing
|
By the end of the
lesson, the learner
should be able to:
- Identify uses of plain scale drawing in work environment - Explain importance of scale drawing in daily life - Value the application of scale drawing in various fields |
- Study plain figures showing scale applications (maps, land plans)
- Discuss uses of plain scale drawing - Search for real-world applications of scale drawing - Present findings on importance of scale drawing |
How is plain scale drawing used in the community and workplace?
|
- Mentor Pre-Technical Grade 8, pg. 50
- Maps and plans - Digital devices - Career brochures - Community resources |
- Oral presentations
- Written tests
- Observation
|
|
| 10 | 1 |
Materials for Production
|
Composite Materials - Identifying composite materials in the locality
|
By the end of the
lesson, the learner
should be able to:
- Identify composite materials in the locality - Name items made from composite materials - Show interest in learning about composite materials |
- Study pictures showing composite materials
- Identify materials shown in the pictures - Discuss which materials are found in their locality - Identify constituent materials of composites |
What are composite materials and where can we find them?
|
- Mentor Pre-Technical Grade 8, pg. 63
- Pictures of composite materials - Realia (concrete, bricks, manufactured boards) - Digital devices |
- Observation
- Oral questions
- Group discussions
|
|
| 10 | 2-3 |
Materials for Production
|
Composite Materials - Composition of composite materials
Composite Materials - Constituent materials of composites Composite Materials - Matching composite materials to their uses |
By the end of the
lesson, the learner
should be able to:
- Describe the composition of composite materials - Identify constituent materials in composites - Appreciate the combination of materials in composites - Match composite materials to their uses - Identify uses of composite materials in work environment - Appreciate the importance of composite materials |
- Discuss and fill in constituent materials of composites
- Participate in group presentations - Search for information on constituent materials using digital devices - Study composition of concrete, bricks, papier-mâché, stone, manufactured boards - Match composite materials to their uses in notebooks - Discuss uses of manufactured boards for furniture - Study uses of plastic-coated paper for packaging - Identify uses of concrete in construction - Share work with classmates |
How are composite materials made?
How are composite materials used in different workplaces? |
- Mentor Pre-Technical Grade 8, pg. 64
- Digital devices - Internet access - Charts showing composite compositions - Sample composite materials - Mentor Pre-Technical Grade 8, pg. 65 - Print resources - Internet link provided - Reference books - Mentor Pre-Technical Grade 8, pg. 67 - Charts showing composite uses - Pictures of furniture and buildings - Real composite items |
- Written assignments
- Practical work
- Group presentations
- Practical work - Oral questions - Peer assessment |
|
| 10 | 4 |
Materials for Production
|
Composite Materials - Uses in work environment
Composite Materials - Searching for information on uses |
By the end of the
lesson, the learner
should be able to:
- Identify work environments using composite materials - Explain uses of composites in various sectors - Demonstrate understanding of composite material applications |
- Study pictures of people using composite materials
- Identify work environments shown - Discuss uses of composite materials in construction, education, health - Study chart showing uses in various sectors |
Where are composite materials used in our community?
|
- Mentor Pre-Technical Grade 8, pg. 68
- Pictures of work environments - Charts showing sector applications - Digital devices - Video clips - Mentor Pre-Technical Grade 8, pg. 69 - Internet access - Manila papers for charts |
- Observation
- Written reports
- Oral presentations
|
|
| 11 | 1 |
Materials for Production
|
Composite Materials - Importance in the locality
Ceramic Materials - Identifying common ceramic materials |
By the end of the
lesson, the learner
should be able to:
- Explain importance of composite materials in locality - Identify structures made from composites - Value the impact of composites on community life |
- Identify structures or items made from composites in locality
- Explain importance to the community - Discuss how lives have been impacted by composites - Present findings to classmates |
Why are composite materials important in our community?
|
- Mentor Pre-Technical Grade 8, pg. 70
- Community resources - Pictures of local structures - Digital devices - Sample composite items - Mentor Pre-Technical Grade 8, pg. 71 - Pictures of ceramic items - Real ceramic items (pots, plates, tiles) |
- Oral presentations
- Written tests
- Observation
|
|
| 11 | 2-3 |
Materials for Production
|
Ceramic Materials - Collecting ceramic items
Ceramic Materials - Physical properties of ceramics |
By the end of the
lesson, the learner
should be able to:
- Collect ceramic items from locality - Write names of ceramic items - Store collected items safely - Define physical properties - Identify physical properties of ceramic materials - Appreciate the unique properties of ceramics |
- Take a walk around locality with teacher guidance
- Identify ceramic items - Collect some of the items - Write names of items - Discuss ceramic materials used - Store items in safe place - Brainstorm meaning of physical properties - Discuss physical properties of ceramic materials - Use print and digital media to search for properties - Study pictures showing brittleness, fire resistance, heat resistance |
How can we identify and collect ceramic materials safely?
What are the physical properties of ceramic materials? |
- Mentor Pre-Technical Grade 8, pg. 72
- Collection bags - Notebooks for recording - Storage boxes - Safety gloves - Mentor Pre-Technical Grade 8, pg. 73 - Digital devices - Print resources - Pictures showing properties - Sample ceramic items |
- Practical work
- Observation
- Portfolio assessment
- Observation - Written tests - Group discussions |
|
| 11 | 4 |
Materials for Production
|
Ceramic Materials - Investigating properties
|
By the end of the
lesson, the learner
should be able to:
- Investigate brittleness of ceramic materials - Test fire resistance of ceramics - Examine heat and water resistance - Demonstrate safe investigation procedures |
- Drop ceramic material from height to test brittleness
- Hold ceramic using tongs and place on flame - Place pot over low flame to test heat resistance - Place water inside glass to test water resistance - Record observations |
How can we test the properties of ceramic materials?
|
- Mentor Pre-Technical Grade 8, pg. 74
- Ceramic items (glass, pots) - Water - Source of heat - Tongs - Safety equipment |
- Practical work
- Observation
- Written reports
- Safety compliance
|
|
| 12 | 1 |
Materials for Production
|
Ceramic Materials - Understanding properties
|
By the end of the
lesson, the learner
should be able to:
- Explain brittleness of ceramics - Describe fire, heat, water and corrosion resistance - Value the properties of ceramic materials |
- Study explanations of basic properties
- Discuss brittleness and why ceramics break easily - Learn about fire resistance in flames - Understand corrosion resistance - Discuss water and heat resistance applications |
Why do ceramic materials have these specific properties?
|
- Mentor Pre-Technical Grade 8, pg. 75
- Charts showing properties - Sample ceramic items - Pictures demonstrating properties - Reference books |
- Written tests
- Oral questions
- Observation
|
|
| 12 | 2-3 |
Materials for Production
|
Ceramic Materials - Understanding properties
Ceramic Materials - Uses in work environment |
By the end of the
lesson, the learner
should be able to:
- Explain brittleness of ceramics - Describe fire, heat, water and corrosion resistance - Value the properties of ceramic materials - Match ceramic materials to their uses - Identify uses of ceramics in different sectors - Prepare charts showing types and uses - Appreciate ceramic material applications |
- Study explanations of basic properties
- Discuss brittleness and why ceramics break easily - Learn about fire resistance in flames - Understand corrosion resistance - Discuss water and heat resistance applications - Match ceramic items with uses in work environment - Search for information on uses using digital resources - Prepare chart showing types and uses - Visit workplaces to identify ceramic materials - Record findings in tables |
Why do ceramic materials have these specific properties?
How are ceramic materials used in different workplaces? |
- Mentor Pre-Technical Grade 8, pg. 75
- Charts showing properties - Sample ceramic items - Pictures demonstrating properties - Reference books - Mentor Pre-Technical Grade 8, pg. 76 - Digital devices - Manila papers for charts - Workplace access - Resource persons - Sample ceramic items |
- Written tests
- Oral questions
- Observation
- Chart assessment - Practical work - Oral presentations - Written reports |
|
| 12 | 4 |
Materials for Production
|
Ceramic Materials - Importance in the locality
|
By the end of the
lesson, the learner
should be able to:
- Identify importance of ceramic materials in locality - Discuss uses in kitchen, construction, decoration - Explain healthcare applications - Value ceramic materials in daily life |
- Study pictures of people making and using ceramics
- Identify ceramic materials shown - Discuss importance in the locality - Debate statement about ceramic importance - Share with parents importance of ceramics at home |
Why are ceramic materials important in our daily lives?
|
- Mentor Pre-Technical Grade 8, pg. 78
- Pictures of ceramic uses - Digital devices - Debate guidelines - Reference materials - Community resources |
- Oral presentations
- Written reports
- Debate participation
- Self-reflection
|
|
| 13 |
End of term Assessment and closing |
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