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      Explain what percent means and represent a percentage in different ways

      Lesson details

      Learning outcome

      I can explain what percent means and represent a percentage in different ways.

      Key learning points

      1. Percent means the number of parts in each hundred.
      2. Percentages are parts of the whole.
      3. Percentages can be represented using one-hundred squares or number lines.

      Keywords

      • Percent - Percent means the number of parts in each hundred.

      • Percentage - A percentage is a proportion of a whole.

      Common misconception

      Pupils may make mistakes when determining the percentage of different wholes that are not equal in size or value.

      Talk about the differences between the different wholes explored. Describe percentage as a proportion of that specific whole. Compare two different wholes where the percentages of them are the same and where the percentages of them are different.

      Teacher tip

      Give opportunities to estimate beyond the lesson to develop understanding of percentages. Ask what percentage of the lesson has been covered so far, what percentage of their water bottle they have drunk, etc. Develop understanding that 10% is a very small proportion and 90% is nearly one whole.

      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.
      Match the pairs of numbers that sum to 100

      Correct Answer:30,70

      70

      Correct Answer:60,40

      40

      Correct Answer:90,10

      10

      Correct Answer:20,80

      80

      Correct Answer:50,50

      50

      Q2.
      Match the pairs of numbers that sum to 100

      Correct Answer:65,35

      35

      Correct Answer:55,45

      45

      Correct Answer:72,28

      28

      Correct Answer:62,38

      38

      Correct Answer:53,47

      47

      Q3.
      The whole has been divided into 100 equal parts. Each part is one-__________ of the whole.

      An image in a quiz
      tenth
      Correct answer: hundredth
      thousandth

      Q4.
      Match the division equation to its quotient.

      Correct Answer:100 ÷ 10 =,10

      10

      Correct Answer:100 ÷ 5 =,20

      20

      Correct Answer:100 ÷ 4 =,25

      25

      Correct Answer:100 ÷ 2 =,50

      50

      Q5.
      Match the letters to the estimated value on the number line.

      An image in a quiz
      Correct Answer:A,25

      25

      Correct Answer:B,91

      91

      Correct Answer:C,53

      53

      Correct Answer:D,75

      75

      Q6.
      Match to show one-tenth of these numbers.

      Correct Answer:One-tenth of 80,8

      8

      Correct Answer:One-tenth of 60,6

      6

      Correct Answer:One-tenth of 30,3

      3

      Correct Answer:One-tenth of 100,10

      10

      Correct Answer:One-tenth of 50,5

      5

      6 Questions

      Q1.
      Match the keywords to the correct description.

      Correct Answer:Percent means,the number of parts in each 100

      the number of parts in each 100

      Correct Answer:A percentage is,a proportion of a whole.

      a proportion of a whole.

      Q2.
      Percent means how many parts in each 100 Match the number of people to the correct percentage.

      Correct Answer:35%,35 people in each 100

      35 people in each 100

      Correct Answer:60%,60 people in each 100

      60 people in each 100

      Correct Answer:17%,17 people in each 100

      17 people in each 100

      Correct Answer:90%,90 people in each 100

      90 people in each 100

      Q3.
      What percentage is represented by the one-hundred squares? %

      An image in a quiz
      Correct Answer: 60

      Q4.
      Estimate the percentage of power left in each of the batteries.

      An image in a quiz
      Correct Answer:A,80%

      80%

      Correct Answer:B,10%

      10%

      Correct Answer:C,40%

      40%

      Q5.
      Estimate how much of the race that Jun has completed. %

      An image in a quiz
      Correct Answer: 50

      Q6.
      Estimate how much of the race each child has completed.

      An image in a quiz
      Correct Answer:Jacob,10%

      10%

      Correct Answer:Izzy,80%

      80%

      Correct Answer:Sofia,60%

      60%

      Correct Answer:Alex,40%

      40%


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