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Year 11 - Computing

Improving a spreadsheet model

Spreadsheets

Unit Summary

In this unit pupils will explore how to use spreadsheets to store and manipulate data. They will use common functions and extract data to create visual representations using charts. Pupils will use spreadsheets to track and calculate income, make predictions, and answer "what if…?" questions.

Lesson Summary

You will learn to use a range of tools to improve a spreadsheet model.

Key Notes

  • A spreadsheet model is used to represent a real-world situation.
  • It uses data to help you to understand a real-life scenario and to make plans.
  • A macro is a recorded set of actions that can be repeated automatically in a spreadsheet.
  • Macros can be recorded using built-in tools and assigned to buttons for easy access.
  • Using macros can make spreadsheet models more efficient and easier to use.

Vocabulary To Learn

  • model: a set of data, formulas and calculations used to test different situations
  • macro: a recorded set of steps in a spreadsheet

Common Mistakes To Avoid

  • A macro can only be used to clear data in a spreadsheet.

3 Quick Questions (With Answers)

1. Describe the system or process from this lesson in clear steps.

A spreadsheet model is used to represent a real-world situation. It uses data to help you to understand a real-life scenario and to make plans.

2. Define this computing term and give one practical example. 'model'

a set of data, formulas and calculations used to test different situations. Add one real device or system example to prove understanding.

3. Correct this common computing misconception.

Mistake: A macro can only be used to clear data in a spreadsheet. Correction: A macro is used to record and repeat tasks that can be automated in a spreadsheet. They are not just used to clear or reset data.

More Lessons In This Unit

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