🐣
Early Years (EYFS)
Ages 3–5 · Nursery & Reception

Playful, milestone-led learning across the seven areas of the EYFS framework.

🔥 Popular in EYFS
Explore all EYFS →
📚
Key Stage 1
Years 1–2 · Ages 5–7

Reading, writing, number bonds and the Phonics Screening Check.

🔥 Popular in KS1
Explore all KS1 →
🚀
Key Stage 2
Years 3–6 · Ages 7–11

SATs, the times-tables check and the full wider curriculum.

🔥 Popular in KS2
Explore all KS2 →
🔬
Key Stage 3
Years 7–9 · Ages 11–14

Secondary foundations building toward GCSE option choices.

🔥 Popular in KS3
Explore all KS3 →
🎓
GCSE
Years 10–11 · Ages 14–16

Exam-board-matched revision for AQA, Edexcel, OCR & WJEC.

🔥 Popular in GCSE
Explore all GCSE →
👪
Parents & GuardiansLearning at home

Support your child from EYFS to GCSE — with progress you can actually see.

Why parents & guardians choose us → 💷Family plans & pricing Create a child account 🎁Free resources
🍎
Teachers & TutorsPlan, assign, assess

Curriculum-mapped resources, one-click assignment and class-wide tracking.

Why teachers choose us → 💷Educator plans & pricing 🏫For schools 📚Browse the library
🎒
StudentsLearn & revise

Quizzes, games and past papers mapped to exactly what you're studying.

Why students love it → 📚Browse the library 📝Past papers & practice 🎁Free resources
🤝
Not sure which fits?

Start free in under a minute — works for families, classes and self-study.

Sign up free → Compare all plans →
Activity BookFree to use

KS1 Mathematics: Measurement — Challenge

Stretching KS1 measurement challenge: unit comparisons, time intervals, multi-step money problems and open reasoning. Thirty minutes, print or play.

KS1 Mathematics: Measurement — Challenge is a stretching activity book mapped to the DfE National Curriculum for Year 2, written for learners ready to go beyond the basics. Challenges 1-4 hold sixteen auto-marked questions covering comparing standard units that do not match, telling the time to five minutes and working out time intervals, multi-step money problems including coin combinations and change, and two-step measures word problems. Challenge 5 is an open reasoning and extension task, asking learners to explain their thinking, test a mathematical claim, and design and solve their own word problem. A full worked answer key, including model answers and marking notes for the open task, is included alongside teacher, parent and pupil guidance.

Key stage
Key Stage 1
Subject
Mathematics
Time
~30 min
Access
Free
Format
Activity Book
♡ Favourite
Not tracking — create a free account to save your progress.
Printable worksheet
100%

Tip: pinch to zoom on mobile, or use the + / − buttons.

Sign in to mark this as complete and track it on your dashboard.Sign in →
Get the most from this

Four tricky challenges plus one open task to really stretch your measurement thinking — unit comparisons, time intervals, multi-step money problems and measures word problems, then a chance to explain your reasoning and design your own problem. Use scrap paper for your working if it helps. Answer on screen and I’ll check Challenges 1-4, or print the book and work through it on paper.

This is a stretching KS1 measurement challenge book for a learner who is confident with the basics and ready to go further. Challenges 1-4 are self-marking and involve unit comparisons, time intervals and multi-step money and measures problems. Challenge 5 is open-ended, asking your child to explain their reasoning and design their own problem — a great one to talk through together. Allow around 30 minutes.

A greater-depth challenge book for DfE Year 2 measurement. Challenges 1-4 hold sixteen auto-marked questions requiring unit conversion (cm/m, g/kg, ml/litres), telling the time to five minutes, time intervals, and multi-step money and measures word problems. Challenge 5 is an open, non-auto-marked reasoning and extension task: explaining a mental method, testing a mathematical claim, and pupil-authored two-step word problem design. Useful for greater-depth provision, extension work or a maths challenge day.

Challenges 1-4 are checked together with the "Check my answers" button, which marks each response and gives instant feedback. Challenge 5 is an open reasoning and design task that is not auto-marked — check it against the model answers and marking notes on the answer sheet.

Enjoying Learnaroo?

A quick review helps other families and teachers find us.

Review us on Trustpilot
Follow along
🔓 Unlock Premium
Join Learnaroo Premium to sit timed Learnaroo mock exams based on real past papers, plus premium features, custom dashboards and more.
Sign up free →

Ready to make learning click?

Create a free account in under a minute. No card required, no ads, ever.

🚀 Start free today Explore the library