YEAR 7 (ma4)
Specifying a problem, planning and collecting data Top
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Objectives |
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Suggest possible answers for a given problem |
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Decide which data and sources would be relevant |
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Plan how to collect and organise small sets of data |
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Design a data collection sheet or questionnaire |
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Construct frequency tables for discrete data |
W tally tables and bar charts |
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Construct frequency tables for grouped data |
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Collect small sets of data from surveys and experiments |
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Processing and representing data Top
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Objectives |
Resources |
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Find the mode, median and range |
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Find the modal class for grouped data |
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Calculate mean, including from simple frequency tables |
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Construct graphs and diagrams on paper or using ICT |
W tally tables and bar charts |
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Use ICT to construct pie charts |
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Interpreting and discussing results Top
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Objectives |
Resources |
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Interpret diagrams and graphs |
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Compare two distributions using range and an average |
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Write a short report of a statistical enquiry |
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Objectives |
Resources |
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Use vocabulary and ideas of probability |
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Understand and use the probability scale from 0 to 1 |
W Probability scale |
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Find/justify probabilities based on equally likely outcomes |
W Open championship |
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Estimate probabilities based on experimental data |
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Compare experimental and theoretical probabilities |