007 All About My Age

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Teacher Notes


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Activity OutcomeChoosing different ways to represent a small number. Adding a number less than 9 to a multiple of 10. (Pattern)
MTS Set MTS1
NATIONAL Curriculum The Number System
Topics Understand Whole Numbers
Keywords Personal Context, Number Sense, Count
GroupingWhole class and Independent
ResourcesDiscrete objects for counting, calculators, working paper.
Lesson Notes
  • Provide Activity 006A. Briefly discuss the question as a whole class. Students provide some initial suggestions for solving the problem.
  • Encourage students to show their age in different ways including the use of numbers and drawing on the activity sheet and making sets of objects (models).
  • Students share ideas as a whole class.
  • Students complete the reflection on the activity sheet.
  • Provide Activity 006B as an extension activity. Hold a brief discussion to clarify the problem to be solved and ask students to work in small groups of 3 or 4 to find solutions. Have counting material and calculators available as well as working paper.
  • Share solutions. Ask: How is each answer the same? Can you tell me how old you will be in 60 years? 70 years? How old will a year 3 child be in 10, 20, 30.. years?...
ReflectionsSee Activity 006A
Internet Links
AnswersAnswers will vary.