X Tables
Maths In Jobs

Be a junior nurse for a day maths challenge

An imaginative role-play challenge where children use schedules, measurements and charts like a real nurse.

Quick answer

You can be a junior nurse for a day by using maths to check medicine doses, measure temperatures, and keep track of patient schedules. Just like real nurses, you’ll use numbers to help people feel better.

Learning outcome

By the end of this page, you will be able to use maths to help a patient, like a real junior nurse would, by reading charts, measuring temperatures, and working out medicine doses. Success signs:
  • You can read a temperature chart and tell what temperature it shows.
  • You can work out how many medicine tablets a patient needs.
  • You can follow a schedule to know when to give medicine or check a patient.

Why this matters

Being a junior nurse for a day shows how maths helps people in real jobs. Nurses use maths to check if a medicine dose is safe, measure how hot or cold a patient is, and plan their day. Even in fun role-play, you’ll be doing the same maths that real nurses do!

How it works

Think of a hospital as a busy place where nurses must keep track of many things:
  1. Measure a patient's temperature using a thermometer
  2. Work out how much medicine to give based on the patient’s age or weight
  3. Follow a schedule to know when to check or help a patient
Each of these tasks uses different kinds of maths – from counting and measuring to reading charts and simple calculations.

Examples you can see

Let’s imagine you’re a junior nurse helping a patient named Sam. Sam is feeling unwell and needs medicine. Here are some real-life maths problems you might solve: Example 1: Measuring Temperature Sam’s temperature is 38°C. You can read this from a thermometer chart:
TemperatureWhat it means
36°CNormal body temperature
37°CNormal body temperature
38°CLow fever
39°CHigh fever
So, Sam has a low fever and needs to rest. Example 2: Medicine Dose The doctor says Sam needs 2 tablets of medicine every 6 hours. That means:
  • Each day, Sam takes 2 × 4 = 8 tablets
  • Each tablet is 500mg, so 8 tablets = 4000mg total
Example 3: Schedule Here’s Sam’s schedule for the day:
TimeActivity
8:00 amCheck temperature
10:00 amGive medicine
12:00 pmCheck temperature
2:00 pmGive medicine

Try it as a mini adventure

Adventure: Be a Junior Nurse for a Day! You are a junior nurse helping a patient named Luna. Luna is feeling sick and needs your help. You have a nurse’s notebook with charts and a schedule. Here are your tasks: Step 1: Read Luna’s temperature chart.
  • Luna’s temperature is 37.5°C. What does this mean?
Step 2: Work out how much medicine Luna needs.
  • The doctor says Luna needs 1 tablet every 4 hours.
  • How many tablets will Luna take in 12 hours?
Step 3: Follow Luna’s schedule.
  • Check temperature at 9:00 am
  • Give medicine at 11:00 am
  • Check temperature at 1:00 pm
  • Give medicine at 3:00 pm
  • When should you give Luna her next medicine?
    • Step 4: Draw a chart of Luna’s day.
    • Use a simple bar chart to show how her temperature changes.

    Common mistakes

    • Mistake: Thinking that 38°C is a normal temperature. Why it happens: Confusing the numbers on the chart. Fix: Remember that 37°C is normal, and anything above is a fever.
    • Mistake: Counting medicine doses wrong. Why it happens: Not using a pattern or counting in groups. Fix: Use repeated addition or skip counting to check your answer.
    • Mistake: Reading the schedule wrong. Why it happens: Not understanding time or missing a step. Fix: Write out the schedule or use a timer to help you.

    Parent and carer guide

    As a parent or carer, you can help your child by:
    • Using a real thermometer or a chart to show temperature readings
    • Practising medicine doses with counters or small toys
    • Creating a simple schedule for the day using clocks or pictures
    • Encouraging your child to draw charts or use stickers to track progress
    • Asking questions like, “What time is it now?” or “How many tablets did we give?”
    You don’t need to be a nurse to help! Just join in the role-play and ask questions. It’s a fun way to learn maths and help your child see how it’s used in real life.

    Practice questions

    1. What temperature is considered a fever?
    2. If a patient needs 3 tablets every 8 hours, how many tablets do they take in 24 hours?
    3. At 7:00 am, you check a patient’s temperature. At 11:00 am, you give medicine. What time is 4 hours after 7:00 am?
    4. Draw a bar chart showing temperatures of 36°C, 37°C, and 38°C.
    5. How many times do you check a patient’s temperature in a 12-hour period if you check every 4 hours?
    Answers:
    1. 38°C or higher
    2. 9 tablets
    3. 11:00 am
    4. Draw a chart with bars of different heights
    5. 3 times

    FAQ

    What is the most important maths skill for a nurse?

    The most important maths skills for a nurse are reading charts, counting doses, and telling time.

    Can I use maths to help people in other jobs too?

    Yes! Many jobs use maths – like cooking, building, shopping, and sports!

    How can I practice being a nurse at home?

    You can use a toy thermometer, play with medicine bottles, and make a schedule for the day.

    Is it hard to be a nurse?

    Being a nurse takes practice and care, but it’s a very helpful job that uses maths and kindness!

    Can I use this role-play with my friends?

    Yes! You can all be nurses and take turns checking temperatures, giving medicine, and following schedules.