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      Lesson details

      Learning outcome

      I can explain how bones and muscles make my body strong.

      Key learning points

      1. Our bodies are amazing and can help us do lots of things.
      2. Our skeleton is made up of bones of all shapes and sizes.
      3. Our bones protect organs, provide support and help our bodies to move.
      4. Muscles work together to help us move our bones.
      5. A healthy diet and exercise can help keep our bones and muscles strong.

      Keywords

      • Skeleton - a set of bones that are connected together

      • Calcium - a mineral that helps to build strong bones and teeth

      • Protein - a nutrient which helps the body to grow and become strong

      • Exercise - moving our bodies to stay strong and healthy

      Common misconception

      All exercise is the same.

      Different exercises have a different impact on the body. For example, weight bearing exercises can strengthen bones, whereas resistance exercises can strengthen muscles.

      Teacher tip

      Show pupils some examples of simple exercises that they could do to strengthen their bones and muscles.

      Content guidance

      Depiction or discussion of sensitive content

      Supervision

      Adult supervision recommended

      Licence

      This content is © Oak National Academy Limited (2025), licensed on Open Government Licence version 3.0
      except where otherwise stated. See Oak's terms & conditions
      (Collection 2).

      Lesson video

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      Prior knowledge starter quiz

      6 Questions

      Q1.
      To stay healthy, we should have a diet.

      Correct Answer: balanced

      Q2.
      Which of the following can help us to stay healthy?

      Correct answer: regular exercise
      Correct answer: plenty of sleep
      drinking lots of sugary drinks
      spending all our time on screens

      Q3.
      Match the healthy habits with their examples.

      Correct Answer:good hygiene,washing our hands and bodies regularly

      washing our hands and bodies regularly

      Correct Answer:regular exercise,walking to school every day

      walking to school every day

      Correct Answer:being mindful,doing some colouring to calm down

      doing some colouring to calm down

      Correct Answer:eating healthily,trying different fruits and vegetables

      trying different fruits and vegetables

      Q4.
      True or false? We should all exercise for about an hour a day.

      Correct Answer: True, T, Yes, Correct

      Q5.
      Which of these are helpful for making bones and teeth strong?

      Correct answer: milk, yoghurts and cheese
      meat, fish and tofu
      fruit and vegetables
      potatoes, pasta and rice

      Q6.
      Match the following statements to whether they are true or false.

      Correct Answer:Children need more sleep than adults.,true

      true

      Correct Answer:Screen time before bed improves sleep.,false

      false

      Correct Answer:Mindfulness activities help our sleep.,true

      true

      6 Questions

      Q1.
      Humans have a inside their body, which is a set of bones connected together.

      Correct Answer: skeleton

      Q2.
      An adult has fewer bones than they were born with because some fuse together. True or false?

      Correct Answer: True, Correct, Yes, T

      Q3.
      How many different types of muscle are there in the human body?

      two
      Correct answer: three
      four
      five

      Q4.
      Match the types of muscle to their job.

      Correct Answer:skeletal,help to move bones at the joints

      help to move bones at the joints

      Correct Answer:cardiac,help to keep the heart pumping

      help to keep the heart pumping

      Correct Answer:smooth,found in organs, such as the eye, where they control light going in

      found in organs, such as the eye, where they control light going in

      Q5.
      Our diet should contain enough , calcium and vitamin D to help our muscles and bones to grow strong.

      Correct Answer: protein

      Q6.
      Match the exercise to the part of the body it would strengthen the most.

      Correct Answer:sit ups,muscles

      muscles

      Correct Answer:climbing,muscles

      muscles

      Correct Answer:running,bones and joints

      bones and joints

      Correct Answer:jumping,bones and joints

      bones and joints

      Correct Answer:lifting weights,muscles

      muscles


      To help you plan your 3 RSHE (PSHE) lesson on: Keeping our bodies strong, download all teaching resources for free and adapt to suit your pupils' needs...