Fractions & Decimals in IB PYP Grade 5 Mathematics
Fractions & Decimals is part of IB PYP Grade 5 Mathematics. At this capable stage (ages 10–11), learners work on converting fluently between forms and applying fraction-decimal fluency to real problems.
PYP learning is inquiry-based: children explore ideas through questions, play and real-life examples, so worksheets and games here are designed to be short, clear and encouraging.
What learners practise
- Converting fluently between forms
- Applying fraction-decimal fluency to real problems
For students
Work through the worksheets and interactive activities at your own pace. Check your answers, then redo anything that felt tricky and explain each answer in your own words.
For parents
Sit with your child for the first few questions and ask “how do you know?”. Praise effort and keep sessions short.
For teachers
Use fractions & decimals activities as a starter, homework or retrieval practice, and mix free and premium resources to differentiate.
Show every step of your working, then check each answer by estimating first. Examiners reward clear reasoning as much as correct answers.
Quick answers
Who is the Fractions & Decimals page for?
It is for IB PYP Grade 5 Mathematics learners, typically aged 10–11, and for the parents and teachers who support them.
Are fractions & decimals resources free?
Many are. Each resource shows a clear Free or price label, so you can start with the free ones and add premium resources when you need more practice.
How should I use these resources?
Pick one resource, complete it without help first, then check and correct. Repeating this little and often is more effective than one long session.
Keep exploring
Mathematics 
Fractions & Decimals