Calculate and describe the mean, median, mode and range of a dataset

Interactive tool

• Interactive toolStarter
  Maths Is Fun: Mean, median and mode
  Maths Is Fun · Interactive (browser) · Free · Link checked 2026-10-15 · No prep
  Use it for: Measures of centre with examples.
  Also tagged to: Classify the mean, median and/or mode as measure(s) of centr…

Simulation

• SimulationStarterEnrichment
  PhET Center and Variability
  PhET Interactive Simulations · Interactive (browser) · Free · Link checked 2026-10-15 · Hands-on, No prep
  Use it for: Kick a soccer ball to build datasets; see how outliers shift mean, median, range and IQR.
  Also tagged to: Identify the range as a measure of spread to describe variat…; Identify and explain the impact of adding or removing data v…; Identify and explain the impact of outliers on the measures …; Determine the interquartile range (IQR) for datasets and 1 more
• SimulationStarter
  PhET Mean: Share and Balance
  PhET Interactive Simulations · Interactive (browser) · Free · Link checked 2026-10-15 · Hands-on, No prep
  Use it for: Develop the mean as fair share and balance point.
  Also tagged to: Classify the mean, median and/or mode as measure(s) of centr…; Calculate the mean (x‾) of a set of data using digital tools

Worksheet

• WorksheetDrillExit ticket
  Corbettmaths practice questions: Averages: median
  Corbettmaths · Web page · Free · Link checked 2026-10-15 · Answers included, No prep, Printable
  Use it for: Free printable graded practice questions (with answers) on averages: median for drill or a quick check.
  Also tagged to: Identify the range as a measure of spread to describe variat…
• WorksheetDrill
  Kuta free worksheet: Center and spread of data
  Kuta Software · PDF · Printable PDF · Free · Link checked 2026-10-15 · Answers included, No prep, Printable
  Use it for: Printable skills-practice sheet with answer key on center and spread of data; good for drill or homework.
  Also tagged to: Identify the range as a measure of spread to describe variat…
• WorksheetDrill
  Kuta free worksheet: Centre and spread
  Kuta Software · PDF · Printable PDF · Free · Link checked 2026-10-15 · Answers included, No prep, Printable
  Use it for: Printable skills-practice sheet with answer key on centre and spread; good for drill or homework.
  Also tagged to: Identify the range as a measure of spread to describe variat…

Video

• VideoStarter
  Corbettmaths video: Averages: mean
  Corbettmaths · Video · Free · Link checked 2026-10-15 · No prep
  Use it for: Short worked-example video on averages: mean to model the method before practice or for flipped revision.
• VideoStarter
  Corbettmaths video: Averages: median
  Corbettmaths · Video · Free · Link checked 2026-10-15 · No prep
  Use it for: Short worked-example video on averages: median to model the method before practice or for flipped revision.
• VideoStarter
  Corbettmaths video: Averages: mode
  Corbettmaths · Video · Free · Link checked 2026-10-15 · No prep
  Use it for: Short worked-example video on averages: mode to model the method before practice or for flipped revision.