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Year 5 Block C - Handling data and measures Unit 1

Learning overview

In this learning overview are suggested assessment opportunities linked to the assessment focuses within the Assessing Pupils’ Progress (APP) guidelines. As you plan your teaching for this unit, draw on these suggestions and on alternative methods to help you to gather evidence of attainment, or to identify barriers to progress, that will inform your planning to meet the needs of particular groups of children. When you make a periodic assessment of children’s learning, this accumulating evidence will help you to determine the level at which they are working.

To gather evidence related to the three Ma1 assessment focuses (problem solving, reasoning and communicating), it is important to give children space and time to develop their own approaches and strategies throughout the mathematics curriculum, as well as through the application of skills across the curriculum.

In this unit the illustrated assessment focuses are:

  • Ma2, Mental methods
  • Ma4, Processing and representing data
  • Ma4, Interpreting data.

Children process, present and interpret data to pose and answer questions. They pose a question such as:

What is the most popular boy's name and girl's name in the school?
What is the most popular hobby in the class?

They agree as a class what data they should collect to answer the question, then plan and organise how to collect it efficiently. They design an appropriate data collection table such as a frequency table or tally chart. Children recognise that they may be able to make use of existing data in order to collect information efficiently. For example, to find the most popular girl's and boy's names in the school, children may decide to use class registers and suggest that each group could add the names for one year group to a frequency table.

Children learn that the most common item in a set of data is called the mode. They use their collated data to respond to questions such as:

What are the five most popular boys' names in the school?
Which girl's name is the mode within the school?
How many girls have a name that no-one else in the school has?
How would you find out the total number of boys in the school from this chart or graph?

Children suggest and explore extensions to their enquiry. For example, they may suggest that the most popular names from 20 years ago would be different from the most popular names today (the Social Security Administration website gives the most popular boys'/girls' names for particular years).

Children plan and pursue an enquiry related to a cross-curricular topic or area of interest to the class. For example, in the science topic 'Keeping healthy', children answer the question: Do children in our class eat enough fruit and vegetables in a week? They discuss, clarify and agree what is involved in answering their question. For example, they research how many portions of fruit and vegetables are recommended. They weigh out 'portions' of particular fruit and vegetables in order to develop a shared understanding before children collect individual data. They agree how to collect the necessary information, for example, deciding that each child should keep a 'fruit and vegetable diary' or create a 'fruit and vegetable portion pictogram' over the week. All children appreciate how their individual data needs to be collected in order to contribute to the class data.

Assessment focus: Ma4, Processing and representing data

Look for children who describe or explain, in their own words, the data that the class decided to collect and how it will help with the enquiry. Look for children making appropriate suggestions about how to structure the format of a data collection sheet so that all of the information that is needed is captured. Look for evidence of children choosing an appropriate chart or diagram to represent the data in a way that will help answer the question posed. Look for children considering the reader of their graphs, including themselves at a later date. For example, look for children who label the axes, provide a title and write an explanatory note about their enquiry.

Once the data is collected, children suggest how to present the information using pictograms or bar charts in order to answer their question. For example, they each find the total number of portions that they ate over the week and then collate this information in a class bar chart. Children suggest and produce alternative graphs and charts. They consider the most sensible scale to use when producing their graphs. They use the different representations to answer their question, discussing which graphs or charts show the information most clearly and why. They highlight and discuss other features of the data, suggesting other questions that can be explored such as: Do children eat more fruit and vegetables at the weekend than on weekdays? They find the modal number of portions of fruit and vegetables eaten in the week.

Assessment focus: Ma2, Mental methods

As they represent numerical data, using a scale of their own choice, look for children using multiplication facts, and place value if appropriate, to calculate how tall the bar to represent each number should be.


Assessment focus: Ma4, Interpreting data

Look for children who can read a range of scales on the vertical or horizontal axis of a bar chart, including reading between labelled increments. For example, look for children reading the value 12 from a scale with labelled increments of 5. Look for children drawing conclusions from the data, for example, identifying the most or least popular or common event.

Children reflect on any difficulties they had in answering their question and how they might improve the data handling process if they went through it again.

Objectives

Children's learning outcomes are emphasised
Assessment for learning
  • Plan and pursue an enquiry; present evidence by collecting, organising and interpreting information; suggest extensions to the enquiry

    I can collect and organise data to find out about a subject or to answer a question

What are you trying to find out? What information are you aiming to collect? How?
What other questions could you ask now that you have finished your enquiry?
What would you do differently if you carried out the enquiry again?

  • Explain reasoning using diagrams, graphs and text; refine ways of recording using images and symbols

    I can use graphs to show findings about a subject or to help explain my answer to a question

What does the data tell you about your original question?
Why did you choose this type of table, graph or chart?
What did you find out? What evidence do you have to support your conclusions?
Are your results what you expected or were there any surprises?

  • Answer a set of related questions by collecting, selecting and organising relevant data; draw conclusions, using ICT to present features, and identify further questions to ask

    I can decide what information needs to be collected to answer a question and how best to collect it
    I can explain what a table or graph or chart tells us and consider questions that it raises

What information will you need to collect to answer these questions?
How will you collect it?
What does this graph tell you?
What makes the information easy or difficult to interpret?
Does anything surprise you?
Look at this graph, table or chart. Make up three questions that can be answered using the data that is represented. What were the advantages of using a computer?
What further information could you collect to answer the question more fully?

  • Construct frequency tables, pictograms and bar and line graphs to represent the frequencies of events and changes over time

    I can explain why I chose to represent data using a particular table, graph or chart
How will you display your data? How did you decide on the scale for this axis?
What labels have you put on the axes?
What titles have you given your graphs and charts?
Why did you choose this type of graph?
  • Find and interpret the mode of a set of data

    I know that the 'mode' is the most common piece of information
    I can find the mode of a set of data that I have collected

Sam found out the shoe sizes of people in his class. The mode was 4. Explain what this means using everyday language.
What is the mode of the age of children on your table? How did you find out?
Write a number in each of these boxes so that the mode of the five numbers is 11.
square square square square square

  • Read, choose, use and record standard metric units to estimate and measure length, weight and capacity to a suitable degree of accuracy (e.g. the nearest centimetre); convert larger to smaller units using decimals to one place (e.g. change 2.6kg to 2600g)

    I can measure weight using appropriate measuring instruments. I can state measurements in kg and g

Estimate the mass of this bag of carrots. Weigh the bag to see how close you are.
Weigh this apple to the nearest 10 grams. Approximately how many apples of a similar size together would weigh 1kg? How did you get your answer?
Which of these sets of scales could you use to weigh out one portion of grapes? Which would you not use? Why?
Would you prefer to use balance scales plus weights or dial scales to weigh a potato? Explain your choice.
How would you find the mass of one counter?
What is 26.5 kilograms in grams?

  • Interpret a reading that lies between two unnumbered divisions on a scale

    I find the value of each interval on a scale so that I can read measurements accurately.

What is the value of each interval on this scale? What information did you read on the scale to help you? What calculations did you do?
Find out how many grapes together weigh between 155g and 160g.

  • Plan and manage a group task over time by using different levels of planning

    I can plan and manage my own time when I do a long task with others
You have an hour to find out which soft drink children in this class prefer. Work out how much time you will give to each part of the task.

Resource links to existing published material

Mathematical challenges for able pupils in Key Stages 1 and 2
Activities PDF 1MB
Activity 53 - Square it up
Activity 58 - Spot the shapes 2
Activity 60 - Three digits
Activity 64 - Flash Harry
Activity 69 - Coins on the table
Activity 74 - Anyone for tennis
Activity 75 - Bus routes
Activity 77 - All square
Intervention programmes

Objectives for Springboard intervention unit

Springboard unit

Use decimal notation for tenths and hundredths
Order a set of measurements with two decimal places

Springboard 5 Unit 5 (PDF 305KB)
Springboard 5 Unit 5 supplementary (PDF 88KB)
Multiply and divide whole numbers by 10 and 100 and understand the effect Springboard 5 Unit 6 (PDF 305KB)
Springboard 5 Unit 6 supplementary (PDF 57KB)
Supporting children with gaps in their mathematical understanding (Wave 3)
Diagnostic focus Resource
None currently available  

Click here for information on different file formats and their usage.

Year 5 Handling data and measures - Unit 1

PDF 40KB RTF 129KB Word 66KB

Wave 3 addition and subtraction tracking children's learning charts

PDF 196KBRTF 930KB Word 315KB

Wave 3 multiplication and division tracking children's learning charts

PDF 195KB RTF 1.3MB Word 430KB

Wave 3 Resource sheets and index of games booklet

PDF 500KB
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