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Year 5 - Science

More about human development

Human development

Unit Summary

This unit describes the changes humans undergo from birth to old age. It involves planning scientific enquiries, measuring accurately, recording complex data, and presenting findings. Emphasis is on identifying evidence to support or refute ideas, drawing conclusions, and explaining results.

Lesson Summary

You will learn to plan relevant questions to ask humans about changes as they grow.

Key Notes

  • Scientists ask relevant questions in order to find out more about the world.
  • A survey is a method of gathering information using relevant questions.
  • A survey is usually taken from a sample of people with the aim of understanding populations as a whole.
  • Different types of questions can be used in a survey and they must be planned carefully.

Vocabulary To Learn

  • question: A question is a type of sentence which asks something.
  • relevant: Something that is relevant is connected to what is happening or being discussed.
  • population: The population of a place is all of the people living there.
  • survey: A survey is a set of questions used to gather information.
  • sample: A sample of a population means a part of that population.

Common Mistakes To Avoid

  • Pupils may think that human development milestones happen at the same time for everyone.

3 Quick Questions (With Answers)

1. Explain the scientific idea in this lesson using two key points.

Scientists ask relevant questions in order to find out more about the world. A survey is a method of gathering information using relevant questions.

2. Define this scientific word and use it in context. 'question'

A question is a type of sentence which asks something. Include the word in a full scientific explanation, not as a single label.

3. Correct this common scientific misunderstanding.

Mistake: Pupils may think that human development milestones happen at the same time for everyone. Correction: Using the lesson resources to support, explain that humans are all different and so grow and develop at different rates. This is why we need surveys to find out more information, as one rule cannot be applied to all humans.

More Lessons In This Unit

Browse all guides in the Year 5 Science guide library.