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Mathematics Lesson Topic: Strand: Measurement Sub-strand: Mass Year Level: Stage 2 - Year 3 Timing: Each lesson should take 45 mintues The Wiki should commence over 3 lessons Syllabus Outcome: MS2.4 - Estimates, Measures, Compares, and Records masses using kilograms and grams Syllabus Indicators: - Identifies objects that have a mass more than, less than or about the same as one kilogram - Measures mass using a given measuring device eg a kitchen scale - Converts between kilograms and grams - Orders commercial products by interpreting labeling ** Lesson one: ** Objects to be used for the mass worksheet include: - 1 kilogram weight  - 1 litre bottle of water   - A small dictionary   - A whiteboard marker   - Two dice   - A pencil   - A textbook Mass worksheet **Lesson 2:**
 * Key Learning Area:**

Materials that will need to be used prior to the lesson worksheet:

- electronic scales - lead pencils - rubbers - books - drink bottles - lunch boxes - student's shoes

**Lesson 3:** - Interactive White Board with selected game and lesson learning material - Maths work books - Lead pencil - Rubber - Labelled commercial productions weighed in grams or kilograms e.g. chocolate, tin fruit, cereal, lollies, biscuits, chips, flour, rice, pasta, etc.