E-Learning ModulePaid subscriptionIncludes a check

Master Prime, Square & Factor Numbers

Prefer not to join? Buy just this resource

One-off price: £1.29

This resource is also included with eligible paid plans.

Buy this resource — £1.29

Create a free Learning Locker first; the exact resource and price are confirmed before payment.

Resource guide

Key stage

Key Stage 2

Subject

Mathematics

Time

~13 min

Access

Paid subscription

Assessment

Included

This is a preview. Use the access options shown to check the plan or purchase needed.

About this resource and curriculum

Study guidance and sample questions

How to study with Master Prime, Square & Factor Numbers

This parent guide connects the page examples with a usable study routine. The listed resource is labelled Mathematics, Key Stage 2, Year 3, Year 4, E-Learning Module. Use that setting, the learning summary and published prompts to clarify what effective work should reveal.

Prepare a focused session

Read the title and learning focus together. Ask the learner to anticipate the knowledge, vocabulary or method they may need. Scan each sample and spot command words, quantities, clues, constraints or less familiar terms. Agree a manageable time window, remove distractions and prepare useful tools such as paper, pencil, ruler, coloured pens, calculator, headphones or a device. Encourage an unaided first attempt so the response reveals sound understanding and uncertainty. A quiet pause often aids remembering better than an same-session answer.

Make thinking visible

Invite the learner to describe the task in their own words. They can underline essential information, divide a extended problem into smaller steps, draw a diagram, sort details, compose a sentence or describe a planned method. Ask why their approach fits and whether another method could work. When work stops, offer a graduated hint: rephrase the goal, point towards a useful example, limit the choice, then show only the next step. Return responsibility directly afterwards. Spoken reasoning highlights misconceptions and practises accurate subject language.

Check accuracy and understanding

Compare the attempt with visible answer guidance after genuine effort. Inspect more than the final response: review the method, explanation, units, details, sequence, spelling or presentation where useful. Ask the learner to locate the first point where their reasoning changed course. Complete corrections actively in a different colour or new space, followed by a concise account of the change. For a correct answer, request reasoning and one unaided check. This differentiates confident knowledge from guessing while building accuracy, reflection and careful working habits.

Consolidate and extend

Finish with retrieval from memory. Cover the example and ask for the main idea, process or fact again. Create one small variation by adjusting a value, condition, example, viewpoint or level of support while keeping the learning focus. Invite the learner to write a related question and supply checking guidance. Record one success and one specific next step, perhaps returning to terminology, repeating a calculation, adding details or developing clarity. Recheck that target later in the week because spaced review gives stronger information than same-session repetition.

The interactive player, downloadable file and complete answer material retain their existing access controls. The guide aids preparation, discussion and review.

Sample questions and answers

Try five questions from this exact activity. Review each authored answer and explanation, then note which ideas need another look. Compare the options and explain why the answer fits. Say the reasoning aloud or write a short justification before opening the interactive player to complete the activity and save progress.

A prime number has exactly how many factors?
- 2
- 1
- 3
- 0
Sample answer: 2
Explanation: Primes have exactly 2 factors.
Which of these is a prime number?
- 7
- 9
- 15
- 21
Sample answer: 7
Explanation: 7 has only factors 1 and 7.
Which of these is NOT a prime number?
- 9
- 2
- 5
- 11
Sample answer: 9
Explanation: 9 = 3 × 3, so it is not prime.
What is the only even prime number?
- 2
- 4
- 6
- 8
Sample answer: 2
Explanation: 2 is the only even prime.
Is the number 1 a prime number?
- No
- Yes
- Sometimes
- Only on even days
Sample answer: No
Explanation: 1 is not prime (it has one factor).

Cookie	Provider	Purpose	Duration
`lh_cookie_consent`	Learnaroo Hub	Remembers your cookie choices so we don’t ask again.	6 months
`lh_member_*`	Learnaroo Hub	Keeps you securely signed in to your dashboard.	Session / 14 days
`lh_secure_*`	Learnaroo Hub	Protects your authenticated session.	Session
`lh_ui_*`	Learnaroo Hub	Remembers your dashboard display preferences.	1 year
`lh_session`	Learnaroo Hub	Maintains your server session while you browse.	Session
`__stripe_mid / __stripe_sid`	Stripe	Fraud prevention when you subscribe or pay.	1 year / 30 minutes

Cookie	Provider	Purpose	Duration
`_ga`	Google Analytics	Tells anonymous visitors apart to count usage.	2 years
`_ga_*`	Google Analytics	Keeps analytics session state.	2 years
`_gid`	Google Analytics	Tells anonymous visitors apart (short term).	24 hours
`_gat`	Google Analytics	Limits how often analytics data is collected.	1 minute

🧭 Choose a key stage

Early Years (EYFS)

Key Stage 1

Key Stage 2

Key Stage 3

GCSE

🎯 By format

Not sure which fits?

Master Prime, Square & Factor Numbers

Prefer not to join? Buy just this resource

Ready to make learning click?

🍪 We value your privacy

Report a resource problem

Prefer not to join? Buy just this resource

Related modules

More on this topic

Ready to make learning click?