You will learn
- Say what technology is.
- Name tools and what they do.
- Compare old and new technology.
- Choose a tool for a job.
Version 0.2 · expanded edition · built from cited public sources Content is based on the official frameworks and sources listed under Sources and standards. No official endorsement is claimed. Written in the style of common primary school assessments. No exam result is promised.
Student lesson
- Technology helps solve problems.
- Tools make jobs easier.
- Technology changes over time.
- We choose the right tool for the job.
Words to know
tools and machines that solve problems
something that helps us do a job
a new thing someone makes
to make better
1. Discover: The phone and the letter
Kofi’s grandfather remembers writing letters that took weeks to arrive. Now Kofi sends a message to his cousin in seconds. “Technology changed how we talk,” says Grandfather. “But we still need people to use it kindly.”
Think: How is a phone different from a letter?
2. Understand: Technology
Idea 1: What is technology?
Technology is tools and machines people make to solve problems. A pencil, a radio, a phone and a bicycle are all technology.
Idea 2: Tools for jobs
We choose the right tool for the job: a spoon for stirring, a hoe for weeding, a calculator for sums. A good tool saves time and effort.
Idea 3: Change over time
Technology improves as people make new inventions. Oil lamps became electric lights; letters became messages. Not every new tool is better for everyone, so we use it wisely.
3. Worked examples
Example 1 (I show you): Which tool?
Cut paper.
- Scissors.
- Not a spoon.
- Right tool.
Answer: Scissors cut paper.
Example 2 (We do it together): Old and new
Letter and phone.
- Slow vs fast.
- Same job.
- Improved.
Answer: Phones are faster than letters.
Example 3 (You try): Problem
Carry water.
Show the steps and answer
- Bucket.
- Wheelbarrow.
- Pipes.
Answer: Technology solves problems.
Did you know?
The first mechanical clock was made over 700 years ago and was driven by weights.
Why this matters
Technology helps us work, learn and connect, but we must use it safely.
4. Explore: Old and new
Compare an old tool with a new tool for the same job.
- Choose a job.
- Find an old and new tool.
- Compare speed and ease.
- Record in a table.
Think about it: what did you notice?
What did you notice? New tools were quicker.
5. Practise
Say it in a sentence
Use these starters when you talk about the lesson. Say them out loud.
- Technology solves ___.
- A ___ helps us do a job.
- An ___ is something new.
- Technology can ___ over time.
Guided practice
Question 1. What is technology?
Tools and machines.
Question 2. Name a tool.
Scissors.
Question 3. What is an invention?
A new thing.
Independent practice
Level 1: Start
- What is technology?
- Name a tool.
- What is an invention?
- Name old technology.
- Name new technology.
Level 2: Grow
- Why use the right tool?
- How has technology changed?
- What must we do with technology?
Level 3: Stretch
- Compare old and new.
- Design a tool.
- Explain one problem solved.
Answers are in the answer key below. Try first, then check.
6. Apply: Science in everyday life
What technology do you use?
Show a sample answer
Phones and radios.
Another one. Tell a family member one thing from this lesson. Use the words you learned.
Show a sample answer
A clear sentence that uses at least one word from Words to know.
7. Common mistakes
Fix: Tools count.
Fix: Use wisely.
8. Lesson summary and revision card
- I can say what technology is.
- I can name tools and what they do.
- I can compare old and new technology.
- I can choose a tool for a job.
9. Check and master
Answer all 14 questions. You will see feedback after each one.
Your result appears here after you answer every question.
10. Key takeaways
- Technology helps solve problems.
- Tools make jobs easier.
- Technology changes over time.
- We choose the right tool for the job.
11. Next lesson
Next lesson: Environmental cleanliness. Keep going with the next idea in this course.
Exam practice
These questions are written in the style of common school and international primary assessments. Try them on your own, without looking back. Then check your answers in the marking guide. The marks are shown in brackets.
- What is technology? [1 mark]
- Name three tools and uses. [3 marks]
- Compare old and new. [3 marks]
- Why choose the right tool? [1 mark]
- Safety rule? [2 marks]
Total: 10 marks.
Marking guide and model answers
- Tools and machines [1]
- Three correct [1 each]
- Old [1]; new [1]; difference [1]
- Easier [1]
- Short screens [1]; kind online [1]
Score guide: 9 to 10 = secure. 6 to 8 = nearly there, revise the parts you missed. Under 6 = work through the lesson again with a grown-up.
Printable worksheet
- What is technology?
- Name a tool.
- What is an invention?
- Name old technology.
- Name new technology.
- Why use the right tool?
- How has technology changed?
- What must we do with technology?
- Compare old and new.
- Design a tool.
Homework
Find five tools at home. Say what job each does and how old technology compares.
Answer key and marking scheme
| Question | Expected response | Marks |
|---|---|---|
| 1. What is technology? | Tools and machines. | 1 |
| 2. Name a tool. | Scissors. | 1 |
| 3. What is an invention? | A new thing. | 1 |
| 4. Name old technology. | Oil lamp. | 1 |
| 5. Name new technology. | Phone. | 1 |
| 6. Why use the right tool? | Easier. | 1 |
| 7. How has technology changed? | Improved. | 1 |
| 8. What must we do with technology? | Use it wisely. | 1 |
| 9. Compare old and new. | Table. | 1 |
| 10. Design a tool. | Plan. | 1 |
| Total | 10 |
Independent practice answers. Level 1: 1 Tools and machines.; 2 Scissors.; 3 A new thing.; 4 Oil lamp.; 5 Phone.. Level 2: 1 Easier.; 2 Improved.; 3 Use it wisely.. Level 3: 1 Table.; 2 Plan.; 3 Reason..
Quiz answers: 1 B, 2 C, 3 A, 4 B, 5 C, 6 A, 7 B, 8 C, 9 A, 10 B, 11 C, 12 A, Challenge 1 B, Challenge 2 C.
Mastery and remediation
| Objective | Bronze (Developing) | Silver (Proficient) | Gold (Advanced) |
|---|---|---|---|
| O1 Say what technology is | Shows this with help from an adult or a picture | Does this independently and explains how they know | Explains it clearly and uses it in a new situation |
| O2 Name tools and what they do | Shows this with help from an adult or a picture | Does this independently and explains how they know | Explains it clearly and uses it in a new situation |
| O3 Compare old and new technology | Shows this with help from an adult or a picture | Does this independently and explains how they know | Explains it clearly and uses it in a new situation |
| O4 Choose a tool for a job | Shows this with help from an adult or a picture | Does this independently and explains how they know | Explains it clearly and uses it in a new situation |
Courseversity badge thresholds (overall quiz score): Gold = 90–100%; Silver = 80–89.9%; Bronze = 70–79.9%. A badge is never a full record of progress.
If a learner struggles
- Find the misconception: “Technology is only computers.” Tools count.
- Explain another way: use real objects, pictures or actions first, then words.
- Show a simpler example: Choose the right tool for five jobs.
- Guided practice: work through one example together and let the learner try the next one.
- Reassess: use the quiz again or the worksheet.
- Move on when the learner shows Silver-level evidence independently.
For parents and guardians
In this lesson your child learns what technology is. You do not need to be an expert to help.
- Name tools around you.
- Ask, “What job does it do?”
- Compare old and new.
- Ask “how do you know?” after each answer, and listen.
- Praise effort, not only right answers. Mistakes are how we learn.
- Ten to fifteen minutes a day is better than one long session.
Teacher package
1–5. Objectives, prerequisites, materials, preparation, duration
Lesson objectives. Learners will: say what technology is; name tools and what they do; compare old and new technology; choose a tool for a job.
Prerequisite knowledge. Grade 1 ideas: caring for our environment, keeping clean and healthy and noticing how people use materials.
Materials. Tool pictures, paper and pencils. Low-resource options: use chalk or charcoal on a board or wall, drawings in the sand, and objects from the classroom instead of printed materials.
Preparation. Print pictures of old and new tools. Prepare tables.
Suggested duration. 45–60 minutes. It can be split into two shorter sessions.
6–9. Teaching procedure, explanation notes, guided and independent activities
Introduction (5 min). Show a phone and a letter and ask, “How are they alike?”
Explanation (10 min). Teach technology.
Guided activity (10 min). Learners compare.
Independent activity (10 min). Learners design.
Assessment and reflection (5 min). Ask each learner to say one thing they learned and how they know it.
Key questions. What problem does it solve? Which tool is best?
Teacher explanation notes. Start with real objects and safe, hands-on observation. Then talk about what was seen, then draw and write. Always say “how do you know?”. Keep to the safety notes, and use local, safe materials.
10–12. Differentiation, formative assessment, common misconceptions
Support. Use real objects and pictures, short sentences and a partner. Let learners point, show or draw instead of writing. Extension. Ask learners to find a new example at home and explain how they know.
Formative assessment. Listen to learners read and explain, ask “how do you know?”, and check the independent work.
Misconceptions. “Technology is only computers.” Tools count.
13–15. Assessment questions, answer keys, marking scheme
Use the quiz, the 10-mark exam practice and the worksheet on this page. All answers and marking guides are in the answer sections above. Re-check every answer before use.
16–19. Remediation, enrichment, homework, teacher reflection
Remediation. Choose the right tool for five jobs. Enrichment. Look for one new example near your home or school, draw it and explain it to someone. Homework. See above.
Teacher reflection. After teaching, record: which ideas learners understood; which misconceptions occurred; which activities worked; which learners need more practice; and what to improve next time.
Sources and standards
This lesson is based on the sources below, and no official endorsement is claimed. Reference starting points: Next Generation Science Standards, Cambridge Primary Science and the IB Primary Years Programme. Where a standard code is named, it points to the official framework.
Research used to shape this lesson. Courseversity Science curriculum, Grade 2 Unit 10, topic 7; Next Generation Science Standards, engineering design and science in society (K-2-ETS1); Cambridge Primary Science Stage 2, working scientifically and science in everyday life; IB Primary Years Programme, how we organise ourselves and sharing the planet. These sources informed the lesson.