# Bar Charts

## Practise constructing and interpreting bar charts for everyday situations.

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This is level 1: reading simple bar charts. You will be awarded a trophy if you get at least 7 answers correct and you do this activity online.

 1 This bar chart shows the number of people who prefer certain types of fruit. Number of people 🍏 🍌 🍇 🍊 🍍 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - Type of fruit How many people prefer apples (🍏)? ☐ ☐ ✓ ✗ How many people prefer grapes (🍇)? ☐ ☐ ✓ ✗ 2 Zach has a lot of pets (he lives on a farm). The bar chart shows how many of each type of animal he has. Number of animals 🐸 🐟 😸 🐕 🐢 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - Type of pet How many fish (🐟) does Zach have? ☐ ☐ ✓ ✗ How many dogs (🐕) does Zach have? ☐ ☐ ✓ ✗ 3 This bar chart shows the number of glasses of water Marcia drank each day last week at school Number of glasses Mon Tue Wed Thu Fri 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - Weekday How many glasses of water did Marcia drink on Thursday? ☐ ☐ ✓ ✗ How many more glasses did Marcia drink on Wednesday than Monday? ☐ ☐ ✓ ✗ 4 The colours of cars seen passing underneath a bridge were recorded and displayed in the following bar chart. Number of cars Red White Black Blue Silver Brown Green Yellow 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - Car colour How many more Green cars than yellow cars were seen? ☐ ☐ ✓ ✗ What is the total number of cars seen passing underneath the bridge? ☐ ☐ ✓ ✗ 5 The bar chart show the ten letters that occured most frequently in a paragraph. Frequency E A O T I N H S R D 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - Letter Which letter occured most frequently? ☐ ☐ ✓ ✗ How many times more did the letter T occur than the letter D?   (What do you have to multiply the frequency of D by to get the frequency of T?)    ☐ ☐ ✓ ✗

This is Bar Charts level 1. You can also try:
Level 2 Level 3 Level 4 Level 5

## Instructions

Try your best to answer the questions above. Type your answers into the boxes provided leaving no spaces. As you work through the exercise regularly click the "check" button. If you have any wrong answers, do your best to do corrections but if there is anything you don't understand, please ask your teacher for help.

When you have got all of the questions correct you may want to print out this page and paste it into your exercise book. If you keep your work in an ePortfolio you could take a screen shot of your answers and paste that into your Maths file.

## More Activities:

Mathematicians are not the people who find Maths easy; they are the people who enjoy how mystifying, puzzling and hard it is. Are you a mathematician?

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"I think these are great! So useful and handy, the children love them.
Could we have some on angles too please?"

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## Go Maths

Learning and understanding Mathematics, at every level, requires learner engagement. Mathematics is not a spectator sport. Sometimes traditional teaching fails to actively involve students. One way to address the problem is through the use of interactive activities and this web site provides many of those. The Go Maths page is an alphabetical list of free activities designed for students in Secondary/High school.

## Maths Map

Are you looking for something specific? An exercise to supplement the topic you are studying at school at the moment perhaps. Navigate using our Maths Map to find exercises, puzzles and Maths lesson starters grouped by topic.

## Teachers

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Scan the QR code below to visit the online version of this activity.

https://www.Transum.org/go/?Num=918

## Description of Levels

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Level 1 - Reading simple bar charts

Level 2 - Completing simple bar charts

Level 3 - Comparative bar charts

Level 4 - Composite bar charts

Level 5 - Bar charts of grouped data

Histograms - The next step is to learn about histograms

Reading Graphs and Charts - Answer real-life problems from different types of graphs and charts including piece-wise linear graphs

More Statistics including lesson Starters, visual aids, investigations and self-marking exercises.

Answers to this exercise are available lower down this page when you are logged in to your Transum account. If you don’t yet have a Transum subscription one can be very quickly set up if you are a teacher, tutor or parent.

## Curriculum Reference

See the National Curriculum page for links to related online activities and resources.

## Example

This video is from Corbettmaths.

Don't wait until you have finished the exercise before you click on the 'Check' button. Click it often as you work through the questions to see if you are answering them correctly. You can double-click the 'Check' button to make it float at the bottom of your screen.

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