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Assessment resource Pobble arrays: make multiples: assessment

TLF ID L9833

Test your understanding of arrays by arranging pobbles into equal columns and rows. For example, start with 19 pobbles. Decide whether the number can be divided into an equal number of rows. If not, add or subtract pobbles to make a number that will work. The object starts with a practice task, which provides text and animation feedback. This assessment object is one in a series of two objects.



Educational details

Key learning objectives
  • Students apply knowledge of factors and multiples to solve problems.
Educational value
  • Assesses knowledge of basic number facts that underlie effective multiplicative thinking.
  • Provides a practice task with scaffolded feedback.
  • Provides a printable report of the student's performance.
Year level

4; 5

Learning area
  • mathematics
Strand
  • Mathematics/Number and algebra
    Student activity
    • Interactives;
    • Experiment;
    • Analysis;
    • Modelling

    Other details

    Contributors
    • Subject matter expert
    • Name: Jenni Way
    • Address: Springwood NSW 2777 Australia
    • Educational validator
    • Name: Gayl O’Connor
    • Organisation: Education Services Australia
    • Address: Melbourne VIC 3000 Australia
    • URL: http://www.esa.edu.au
    • Technical implementer
    • Publisher
    • Date of contribution: 20 Sep 2013
    • Organisation: Education Services Australia
    • Address: Melbourne VIC 3000 Australia
    • URL: http://www.esa.edu.au/
    • Script writer
    • Name: Erica Dale
    • Organisation: Tungaroo Software
    • Address: Manly NSW 2095 Australia
    • Technical implementer
    Access profile
    • Colour independence
    • Device independence
    • Hearing independence
    • Generic
    Learning resource type
    • Assessment resource
    Browsers
    • Microsoft Internet Explorer - minimum version: 8.0 (MS-Windows) - maximum version: 9.0 (MS-Windows)
    • Firefox - minimum version: (MS-Windows)
    • Safari - minimum version: 5.1 (MacOS)
    Operating systems
    • MacOS - minimum version: 10.6
    • MS-Windows - minimum version: x - maximum version: 7
    Rights
    • © Education Services Australia Ltd, 2013, except where indicated under Acknowledgements.

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