Kit Library / Mathematics / Data Handling

⚡ Topic Learning Kit

Data Analysis: Pictographs and Bar Graphs

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1

Data Analysis: Pictographs and Bar Graphs

This chapter introduces the basics of data collection and representation. It covers how to organize raw numbers into tables and how to use pictographs—where symbols stand for a fixed number of objects—to display data vis…

  • Data is a collection of numbers or facts gathered to give information.
  • A table organises data into labelled columns of categories and counts.
  • A pictograph represents data using repeated symbols of objects.

~15 min · full explanation, examples & memory tricks in the app

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