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Road Safety Unit C

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Road Safety Unit C Handling Data Answer a set of related questions by collecting, selecting and organising relevant data (Year 5) Draw conclusions using ICT to ... – PowerPoint PPT presentation

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Title: Road Safety Unit C


1
Road Safety Unit C Handling Data
  • Answer a set of related questions by collecting,
    selecting and organising relevant data (Year 5)
  • Draw conclusions using ICT to present features
    and identify further questions to ask (Year 5)
  • Construct frequency tables, pictograms and bar
    and line graphs to represent the frequencies of
    events and changes over time (Year 5)
  • Solve problems by collecting, selecting,
    processing, presenting and interpreting data,
    using ICT where appropriate, draw conclusions and
    identify further questions to ask (Year 6)
  • Construct and interpret frequency tables, bar
    charts with grouped discrete data and line
    graphs interpret pie charts (Year 6)
  • Find and interpret mode of a set of data (Year 5)
  • Describe and interpret results and solutions to
    problems using the mode, mean, median and range
    (Year 6)

2
120
100
80
60
frequency
40
20
0
bus
van
car
lorry
bicycle
motorbike
types of vehicles
3
motorbike
lorry
car
types of vehicle
bicycle
van
bus
0
60
80
100
20
40
frequency
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5
Days of the Week
10 cycles
6
Pictogram - Frequency Table
Cycle helmet Number sold
Trailblazer 24
Valhalla 37
Firefox 25
Valkyrie 16
Vixen 44
Rally 35
Roadrunner 41
Sonic III 29
7
Colours of cars passing school on Monday
Spring/Summer 2006
Autumn/Winter 2006
Number of cars counted 400
Number of cars counted 200
8
Number of people passing their driving test by
gender
9
Pie Chart Questions
  1. What percentage of women passed their driving
    test in 1975 - 1976?
  2. What percentage of men passed their driving tests
    between 1985 1986??
  3. How many more men than women passed their driving
    tests in 2002?
  4. Estimate how many men passed their driving tests
    in the period shown altogether.
  5. What might the data look like for 2006? Explain
    why you think this.

10
Travelling to school summer?
Travelling to school winter?
OR
11
Graphical Stories
The water in the kettle takes 2 minutes to reach
boiling point. It boils for another minute before
its taken off the heat and the water cools down.
Lewis walks to the start of the race and then
sprints for the next 100 metres after which he
sits down and recovers.
David climbs up to the top of the slide. He jumps
onto the slide, slides down and then jumps up and
off at the end.
12
Line graph to show a cyclists journey
60
Distance (m)
40
20
0
10
20
40
30
Time (mins)
13
Line graph to show how far a toy car travelled
down a ramp at different angles
80
60
Angle of ramp ()
40
20
0
5
10
15
20
Distance travelled (cm)
14
Line Graph Questions
  1. At what angle was the ramp when the toy car
    travelled 15cm?
  2. How far did the toy car travel when the ramp was
    at 30?
  3. At what angle was the ramp when the toy car
    travelled 10cm?
  4. When the ramp was at 55 how far did the toy car
    travel?
  5. What do you think will happen if the ramp is set
    at 90?

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19
  • 1. Scores achieved in road safety test
  • 18, 14, 10, 16, 15, 14, 11, 15, 14, 20, 18,
    14, 11, 20 , 14
  • 2. Distances travelled to school
  • 28, 76, 64, 23, 28, 28, 90, 23, 23, 27, 28,
    23, 23, 34
  • 3. Ages of children in Years 5 and 6
  • 11, 10, 11, 9, 11, 10, 9, 11, 11, 9, 10, 9,
    9, 10
  • 4. Shoe sizes
  • 2, 2, 2, 3, 5, 3, 5, 1, 13, 12, 2,
    4, 2, 2, 3,
  • 5, 1, 2, 2, 3, 4, 5, 1, 1,
    3
  • 5. Ages at which people passed their driving
    tests
  • 28, 27, 18, 35, 42, 19, 26, 32, 19, 26, 31,
    26, 35
  • 6. Distances travelled in metres by a clockwork
    toy
  • 3.4, 3.7, 3.6, 3.9, 3.1, 3.6, 3.4, 3.4,
    3.8, 3.9, 3.2, 3.4, 3.8, 3.1,
    3.7, 3.4, 3.2, 3.4

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