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Lesson: Show Me the Data Mathematics

In this lesson, we will learn how to identify the difference between bar graphs and double bar graphs and decide when it is appropriate to use a double bar graph.

Lesson Worksheet

Q1:

The graph shows a student’s marks in science and mathematics over three months. In which month was the lowest mark recorded in mathematics?

Q2:

The bar chart shows the savings of Dina and Mariam over four months of a year. Who has the highest total savings?

Q3:

The graph shows the number of visitors to three museums in 2005 and 2006. Calculate the difference in number of visitors the National museum had between the two years.