Y4 T2 Data and Representation

What is data?

• graphs and tables

• Data is a collection of facts, such as numbers, words, measurements, images, observations or just descriptions of things

• Dates

  Algorithms

  Tables

  Answers

What is NOT data?

• images, films and sounds

• Digital Hardware

• numbers and words

Vocabulary - What do we call a visual representation of data that summarizes a large block of information

• survey 

• graph

• label

• category

Vocabulary - a collection of data by having people answer a series of questions

• table

• label

• row

• survey 

Vocabulary - When you are looking at data to interpret it, it is called...

• looking closely

• data checking

• checking what it is all about

• analysing

Which of these does NOT store data? Tick all that apply

• CDs and DVDs

• USB

• Hard drive

• Microsoft edge

Data representation - Can the same data be represented on different types of graphs?

• YES

• NO

Vocabulary - What word can we use that means 'to explain the meaning of data and graphs'?

• category

• label

• interpret

• row

What does this image stand for?

• An excellent page

• A microsoft excel program

• microsoft graphs and data

• I don't know

What does this program do?

• You can delete your files here

• It is a program that helps you put in important information to keep it safe

• It is a program to input data, so that you can analyse the data and create graphs to represent the data

• This is a personal information file that only you can see