Close message Scootle will be undergoing maintenance between 17:00 to 19:00 on 25 September 2023. You may experience intermittent connection during this time. We apologize for any inconvenience caused.

Search results

Refine by resource type

Refine by year level


Refine by learning area


Refine by topic

Main topic Specific topic
  • No suggestions
Related topic
  • No suggestions

Your search returned 5 results

Listed under:  Mathematics  >  Statistics and probability  >  Data analysis  >  Central tendency  >  Mean
Online

reSolve: Sports Salaries

  • TLF-IDM025822

This sequence of two lessons explores data sampling methods and measures of spread applied to a real world context of sporting teams. Students explore variation in the salaries of NBA players using real world data. They calculate means and medians, draw graphs, compare findings, and investigate the implications of obtaining ...

View detailsView resource
Video

Mean, median and mode

  • TLF-IDM012414

This resource is a video demonstration, with audio commentary, about calculating the mean, median and mode of a data set. The meaning of each of the terms - mean, median and mode - is explained and the difference between them is clarified. The resource explains the process and demonstrates a handwritten method for calculating ...

View detailsView resource
Text

About Average

  • TLF-IDM020728

This resource is a web page containing a set of questions about mean, median and mode. Rather than work out the mean, median and mode from a data set, these questions require students to apply their understanding and reasoning to work out the answer. A 'Solution' is also available to support the task. This resource is an ...

View detailsView resource
Online

Life expectancy PowerPoint

  • TLF-IDM012539

This teacher resource is a PowerPoint presentation designed to address common student misunderstandings about life expectancy. It emphasises that life expectancy is an average, that most people live for much longer or shorter than their life expectancy and that, when life expectancy is low, it is mostly because of a very ...

View detailsView resource
Online

Secondary mathematics: using real data

  • TLF-IDS4972

These seven learning activities, which focus on the use of 'real data' using a variety of tools (software) and devices (hardware), illustrate the ways in which content, pedagogy and technology can be successfully and effectively integrated in order to promote learning. In the activities, teachers use the three content strands ...

View detailsView resource