Problem solving with comparisons of numerical data
I can use my understanding of graphs and summary statistics to solve more complex problems.
Problem solving with comparisons of numerical data
I can use my understanding of graphs and summary statistics to solve more complex problems.
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Lesson details
Key learning points
- When presented with a large volume of data, valid interpretation can be hard.
- It is important that any conclusions are supported by the data.
- In the real world, multiple representations are often used so critiquing them is a vital skill.
Keywords
Bar chart - A bar chart (bar graph) is a graph consisting of bars visually representing the frequency of objects or groups.
Pie chart - A pie chart (pie graph) is a circular graph where sectors represent different groups proportionally.
Scatter graph - A scatter graph is a visual representation for bivariate data. It can be useful when determining the nature of the relationship between the variables.
Common misconception
Claims can be made based on the data displayed in a chart.
A claim is only valid for the particular selection of data shown. This can mean that any conclusions are very limited.
To help you plan your year 10 maths lesson on: Problem solving with comparisons of numerical data, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your year 10 maths lesson on: Problem solving with comparisons of numerical data, download all teaching resources for free and adapt to suit your pupils' needs.
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Explore more key stage 4 maths lessons from the Comparisons of numerical summaries of data unit, dive into the full secondary maths curriculum, or learn more about lesson planning.
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Lesson video
Starter quiz
6 Questions
Exit quiz
6 Questions
