Online animation explains the basic concepts of Data Handling and the use of a Tally Chart. Math lesson also provides limited sample questions at the end of the topic.*4**4**1*DATA HANDLING*2*Demonstrates how to use tally marks correctly and to accurately count raw data.*4*Demonstrates how to use tally marks to draw up a frequency table.*4*Demonstrates how to convert data in a frequency table into a bar graph.*4**4**4**4*Useful for teachers of maths and statistics.