Math Magic Land
What learners practise
- 1Find the mode and range of a data set
- 2Find the median of a data set
- 3Find the median of an even number of values
- 4Find the mean of a data set
- 5Find a missing value when the mean is known
- 6Find averages from a dot plot or table
- 7See how an unusual value changes the mean
- 8Choose the best average for a question
- 9Compare two data sets using average and range
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Video lessons
Example questions
- True or false? The median of 14, 24, 29, 33 is 29.
- Team A's times for a 50 m swim have a range of 14 s. Team B's have a range of 21 s. Which is more consistent?
- What is the median? 39, 20, 27, 6, 23, 24
More Year 6 topics
Numbers to 10 millionDecimals to thousandthsMultiply and divide by 10, 100 and 1000Rounding and estimatingNegative numbersSquares, cubes and primesFactors, multiples and divisibilityAdding and subtracting large numbersMultiplying large numbersDividing large numbersOrder of operations and bracketsFractions of amountsMixed numbers and fractions as divisionSimplifying and comparing fractionsAdding and subtracting fractionsMultiplying and dividing fractionsFractions, decimals and percentagesPercentages of amounts and discountsAdding and subtracting decimalsMultiplying decimalsDividing decimalsMoney, change and best buysRatios and sharingProportion and scaleNumber sequences and patternsFunction machines and formulaeWriting and using expressionsSolving equationsInequalities, pairs and combinationsConverting units of measureTime, decimal hours and timetablesArea and perimeterVolume, capacity and surface areaQuadrilaterals and circlesAngles3D shapes and netsCoordinates, translation and reflectionRotations and tessellationsLine and rotational symmetryAverages and rangeProbabilityCollecting and showing dataLine graphs and judging data
Not sure where to start?
Take the free Start Check: about 12 questions, about 10 minutes, no account needed.