Lesson 6: Introduction to chance and probability

This lesson introduces students to probability vocabulary, such as impossible, unlikely, even chance, likely and certain. They will order events depending on the probability of them occurring.

Lesson 5: Mean, mode, median and range

Student will explore and calculate the mean, mode, median and range of data sets. They will find the averages of the ‘hanging socks’ in this lesson.

Lesson 4: Calculating mean averages

This lesson inquires into calculating the mean average of different data sets. This lesson might not be appropriate for your class depending on the curriculum that you follow. It also only covers the mean average. Median, mode and range are explored in the following lesson.