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Foundation Calc

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Foundation Non Calc

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Foundation Paper 2

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Foundation Paper 1

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Foundation Paper 2

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Foundation Paper 1

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Foundation Paper 2

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Foundation Paper 1

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5-a-day link

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The Corbettmaths 5-a-day for the 9-1 GCSE.

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Practice exam question

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Practice exam question

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Video explaining the probability scale

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Video explaining the OR rule

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Video explaining relative frequency

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Video explaining the probability of something not happening

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Probability of Not Happening - Corbettmaths

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Video explaining conditional probability

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Video explaining probability for independent events

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Video explaining tree diagrams for probability

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Video explaining listing outcomes for probability

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Video explaining basic probability

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Probability - Eduqas - Revision 1 - GCSE Maths - BBC Bitesize

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Learn about and revise how to write probabilities as fractions, decimals or percentages with this BBC Bitesize GCSE Maths Eduqas study guide.

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Video explaining the range

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Video explaining the mode

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Video explaining estimating mean from grouped frequency

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Estimated Means from Grouped Data - Corbettmaths

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Video explaining finding the mean from frequency tables

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Means from Frequency Tables - Corbettmaths

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Video explaining how to find the mean

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Video explaining finding the median for grouped frequency tables

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Medians, quartiles from histograms and grouped data - Corbettmaths

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Video explaining finding the median for a frequency table

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Median from a Frequency Table - Corbettmaths

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Video explaining finding the median

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To find the mean average of a list of numbers, add them all together and divide by how many numbers there are:

Example

7 babies are the following weights:

2.5 kg, 3.1 kg, 3.4 kg, 3.5 kg, 3.5 kg, 4 kg, 4.1 kg

Find the mean weight of the babies.

mean =

The mean weight of the babies is 3.44 kg.

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Analysing data - Eduqas - Revision 1 - GCSE Maths - BBC Bitesize

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To find the mean average of a list of numbers, add them all together and divide by how many numbers there are: 7 babies are the following weights: 2.5 kg, 3.1 kg, 3.4 kg, 3.5 kg, 3.5 kg, 4 kg, 4.1 kg Find the mean weight of the babies.

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Video explaining interpreting stem and leaf diagrams

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Video explaining drawing stem and leaf diagrams

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Corbettmaths - A video on drawing stem-and-leaf diagrams.

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Video explaining correlation on scatter graphs

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Scatter Graphs Correlation - Corbettmaths

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Video explaining how to draw a line of best fit for scatter graphs

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Video explaining interpreting scatter graphs

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Video explaining drawing scatter graphs

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Video explaining interpreting piecharts

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Video explaining drawing pie charts

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Video explaining reading pictograms

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Video explaining drawing pictograms

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Video explaining interpreting histograms

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Histogram Finding Frequency - Corbettmaths

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Video explaining drawing histograms

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Video explaining reading frequency polygons

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Video explaining drawing frequency polygons

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Video explaining reading cumulative frequency graphs

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Reading Cumulative Frequency Graphs - Corbettmaths

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Video explaining drawing cumulative frequency graphs

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Drawing Cumulative Frequency Graphs - Corbettmaths

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Video interpreting conversion graphs

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Video explaining drawing conversion graphs

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Drawing conversion graphs - Corbettmaths

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Video explaining reading barcharts

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Video explaining drawing bar charts

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Video explaining distance tables

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Video explaining two way tables

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Video explaining tally charts

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Representing data

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A tally chart is a simple way of recording and counting frequencies. Each occurrence is shown by a tally mark and every fifth tally is drawn diagonally to make a "gate" of five. The tallies can then be counted to give the frequency.

20 pupils were asked about their favourite type of movie.

Pictograms

A shows the frequency using pictures. A key that shows what each picture is worth is needed to be able to read a pictogram properly.

The favourite type of movie frequencies can be shown on a pictogram.

A shows the frequency using bars. The height of the bar represents the frequency.

The favourite type of movie frequencies can be shown in a bar chart.

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Representing data - Eduqas - Revision 1 - GCSE Maths - BBC Bitesize

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A tally chart is a simple way of recording and counting frequencies. Each occurrence is shown by a tally mark and every fifth tally is drawn diagonally to make a "gate" of five. The tallies can then be counted to give the frequency. 20 pupils were asked about their favourite type of movie.

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Collecting data

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Collecting data - Eduqas - Revision 1 - GCSE Maths - BBC Bitesize

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Learn about and revise the different types of data and how to use data collection sheets correctly with this BBC Bitesize GCSE Maths Eduqas guide.

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Video explaining drawing quadratic graphs

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Video explaining finding the equation of a straight line

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Finding equation of a line - Corbettmaths

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Video explaining gradient of two points

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Gradient between two points - Corbettmaths

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Video explaining gradient of a line

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Video explaining drawing graphs using the gradient and intercept

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Drawing linear graphs using gradient and intercept - Corbettmaths

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Video explaining drawing graphs using xy tables

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Video explaining straight line graphs

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Video explaining distance between two coordinates

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Distance between two coordinates - Corbettmaths

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Video explaining midpoint of a line from coordinates

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Video explaining 3D coordinates