Courseversity

Lesson

Source reliability

Primary EducationGrade 4English & Language ArtsCV-PRI-G04-ELA-U10-L0645–60 min

You will learn

  • Check the author.
  • Check the date.
  • Check the purpose.
  • Check the evidence.

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

The lesson in 60 seconds

  1. Who wrote it?
  2. When was it written?
  3. Why was it written?
  4. Does it give evidence?

Words to know

reliable
able to be trusted
bias
favouring one side unfairly
expert
a person with special knowledge
up to date
recent and still correct

1. Discover: Two websites about sharks

Site A: by Dr. Amina Bello, a marine biologist at a university. Updated this year. It lists studies and gives references.

Site B: an anonymous blog from ten years ago. It says, Sharks are monsters that hunt people! and sells shark-tooth necklaces.

Think: Which site would you trust and why?

2. Understand: Can I trust it?

Idea 1: Author

An expert with special knowledge is more reliable. Check who wrote the source.

Idea 2: Date and purpose

Check that it is up to date. Ask why it was made. A seller may show bias.

Idea 3: Evidence

Reliable sources give evidence such as studies and references, and use calm, factual language.

Remember: Check the author, date, purpose and evidence to decide if a source is reliable.

3. Worked examples

Example 1 (I show you): Author

Which site has an expert author?

  1. Dr.

Answer: Site A

Example 2 (We do it together): Bias

Why might Site B be biased?

  1. Selling.

Answer: it sells shark-tooth necklaces and uses alarming claims

Example 3 (You try): Trust

Which site is more reliable?

Show the steps and answer
  1. Evidence.

Answer: Site A

Did you know?

Libraries and fact-checkers use the same questions to test sources.

Why this matters

Checking reliability protects you from false information.

4. Explore: Source detective

Judge a source.

  1. Find a web page or article.
  2. Check author, date and purpose.
  3. Look for evidence.
  4. Decide reliable or not.
Think about it: what did you notice?

You can judge reliability.

5. Practise

Say it in a sentence

Use these starters when you talk about the lesson. Say them out loud.

  • The author is ___.
  • It was written in ___.
  • The purpose is ___.
  • I trust / do not trust it because ___.

Guided practice

Question 1. Able to be trusted means ___.

reliable

Question 2. Favouring one side unfairly is ___.

bias

Question 3. A person with special knowledge is an ___.

expert

Independent practice

Level 1: Start

  1. Able to be trusted means ___.
  2. Favouring one side unfairly is ___.
  3. A person with special knowledge is an ___.
  4. Recent and still correct means up to ___.
  5. Site A was written by a marine ___.

Level 2: Grow

  1. What does Site B sell?
  2. How old is Site B?
  3. What does Site A give?

Level 3: Stretch

  1. Should you check the author?
  2. Is every website reliable?
  3. Should you check the date?

Answers are in the answer key below. Try first, then check.

6. Apply: English in everyday life

Compare two sources on one topic and decide which is more reliable.

Show a sample answer

a reliability note

Another one. Find two sources on one topic and say which is more reliable and why.

Show a sample answer

a completed task

7. Common mistakes

Mistake: Rushing without checking.
Fix: Slow down and check your work.
Another mistake: Skipping the worked example.
Fix: Study the example first, then try.

8. Lesson summary and revision card

I can…

  • I can check the author.
  • I can check the date.
  • I can check the purpose.
  • I can check the evidence.

9. Check and master

Answer all 14 questions. You will see feedback after each one.

1. Reliable means able to be ___.

2. Bias is favouring one side ___.

3. An expert has special ___.

4. Up to date means ___.

5. Which site has an expert author?

6. Which site shows bias?

7. Which site gives references?

8. Which is more up to date?

9. Which claim sounds exaggerated?

10. Which question helps you judge a source?

11. What should you do if unsure?

12. Why judge reliability?

Challenge 1. Which source is most reliable on volcanoes?

Challenge 2. Which is a warning sign?

Your result appears here after you answer every question.

10. Key takeaways

  • Who wrote it?
  • When was it written?
  • Why was it written?
  • Does it give evidence?

11. Next lesson

Next lesson: Research reports. 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.

  1. What does reliable mean? [1 mark]
  2. What is bias? [1 mark]
  3. Name three things to check about a source. [3 marks]
  4. Why is Site B less reliable? [2 marks]
  5. Explain how to judge a source. [3 marks]

Total: 10 marks.

Marking guide and model answers
  1. able to be trusted [1]
  2. favouring one side unfairly [1]
  3. author [1]; date [1]; purpose/evidence [1]
  4. anonymous/old [1]; sells necklaces/exaggerates [1]
  5. check the author [1]; check date and purpose [1]; look for evidence and compare sources [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

  1. Able to be trusted means ___.
  2. Favouring one side unfairly is ___.
  3. A person with special knowledge is an ___.
  4. Recent and still correct means up to ___.
  5. Site A was written by a marine ___.
  6. What does Site B sell?
  7. How old is Site B?
  8. What does Site A give?
  9. Should you check the author?
  10. Is every website reliable?

Homework

Find two sources on one topic and say which is more reliable and why.

Answer key and marking scheme

Question Expected response Marks
1. Able to be trusted means ___. reliable 1
2. Favouring one side unfairly is ___. bias 1
3. A person with special knowledge is an ___. expert 1
4. Recent and still correct means up to ___. date 1
5. Site A was written by a marine ___. biologist 1
6. What does Site B sell? shark-tooth necklaces 1
7. How old is Site B? ten years 1
8. What does Site A give? studies and references 1
9. Should you check the author? yes 1
10. Is every website reliable? no 1
Total 10

Independent practice answers. Level 1: 1 reliable; 2 bias; 3 expert; 4 date; 5 biologist. Level 2: 1 shark-tooth necklaces; 2 ten years; 3 studies and references. Level 3: 1 yes; 2 no; 3 yes.

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 Check the author 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 Check the date 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 Check the purpose 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 Check the evidence 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

  1. Find the misconception: Rushing without checking. Slow down and check your work.
  2. Explain another way: use real objects, pictures or actions first, then words.
  3. Show a simpler example: Re-read the examples slowly and use the sentence frames.
  4. Guided practice: work through one example together and let the learner try the next one.
  5. Reassess: use the quiz again or the worksheet.
  6. Move on when the learner shows Silver-level evidence independently.

For parents and guardians

In this lesson your child practises a key Grade 3 English skill with clear examples and a quiz. You do not need to be an expert to help.

  • Listen while your child explains the idea.
  • Ask for one new example.
  • Praise effort and careful work.
  • 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: check the author; check the date; check the purpose; check the evidence.

Prerequisite knowledge. Organising research.

Materials. Chart paper or board, pencils, picture or word cards, a reading book if available. 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. Write the key words and examples on the board or on cards before the lesson.

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). Introduce the idea with the opening example.

Explanation (10 min). Teach the key words.

Guided activity (10 min). Practise together.

Independent activity (10 min). Check understanding with the quiz.

Assessment and reflection (5 min). Ask each learner to say one thing they learned and how they know it.

Key questions. What is the key idea? Can I give my own example?

Teacher explanation notes. Move from the spoken word to pictures and then to print. Read aloud often, point to the words, and let learners hear and say before they read and write.

10–12. Differentiation, formative assessment, common misconceptions

Support. Use the sentence frames and work with a partner. Extension. Create a harder example of your own.

Formative assessment. Listen to learners read and explain, ask “how do you know?”, and check the independent work.

Misconceptions. Rushing without checking. Slow down and check your work.

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. Re-read the examples slowly and use the sentence frames. Enrichment. Make up your own example and teach it to someone at home. 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: Common Core State Standards for English Language Arts, Cambridge Primary and the IB Primary Years Programme. Where a standard code is named, it points to the official framework.

Official standards for this topic area. Common Core State Standards for English Language Arts (official site): Grade 4 » Writing; Grade 4 » Reading: Informational Text; Grade 4 » Speaking & Listening. These pages list the standards that cover this topic area; read them alongside the lesson.

Research used to shape this lesson. Common Core W.4.8 and RI.4.8; Cambridge Primary English Stage 4 (evaluating sources); UNESCO media and information literacy (age-appropriate adaptation). These sources informed the lesson.

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