Intermediate
40 mins
Teacher/Student led
+65 XP
Teacher-led from the board. Pupils do not need a device, but can follow on one.

Data Detectives, Module Review

Review how a tally, pictogram and block graph all tell the same story about fruit votes. Compare the three pictures side by side and practise reading the winner, the fewest and how many more from each one.

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    1 - Getting Started ~3 mins

    Illustration for Getting StartedOur fruit survey is finished, and we can show it three ways: a tally, a row of fruit pictures, and a block graph.

    Detectives: if all three tell the same story, which one do you think will be easiest to read, and why?

    2 - Watch and Notice ~8 mins

    Same fruit votes, three different pictures. Watch for the winner each time: longest tally, longest picture row, tallest tower. Do they name the same fruit?

    3 - Try It Together ~9 mins

    We will turn this tally into a picture row: one picture for every mark.

    The tally says apple has 4, banana has 5 and orange has 3.

    One pupil builds each fruit row on the board. Everyone else watches and counts the pictures aloud after each row.

    Turn the tally into pictures

    4 - Write Your Choice in Your Copy ~3 mins

    COPYBOOK MOMENT

    In your maths copy, write which you find easiest to read: tally, pictures or towers.

    5 - Class Challenge ~12 mins

    Tally: Apple 4, Banana 6, Orange 3.

    Build the three towers.

    • Find the tallest tower and read its votes
    • Find the shortest tower and read its votes
    • How many more does the tallest have than the shortest?

    Towers from the tally

    Pupil practice
    Module 11 · Data: Tallies, Pictograms and Block Graphs Data & Chance
    Lesson 120 · Data Detectives, Module Review
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