Pie Chart and Histogram
Purpose of the toolStudents learn how to work with percentages in a pie chart or histogram.
Explanation of the toolEnter a text and value on the right side of the screen.
Want to add more or delete entry fields? Press the '+/-' button.
Want to know the correct percentage? Press the 'Show percentages' button.
Want to start over and enter data? Press the 'Again' button.
Want to toggle from pie chart to histogram, or vice versa? Press the 'Settings' button.