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Lesson overview: Consider part whole relationships within the context of quantity models
View in classroomIn this lesson we will consider part and whole relationships within the context of quantity models.
Transcript
10 lessons in Fractions: parts and wholes:
- Explore the whole and part relationship in familiar contexts, using area, linear and quality models
- Explore the whole and part relationship and generalise that a part is always smaller than the whole
- Explore the Concept of 'Equal' and 'Unequal' Parts
- Embed the concept of equal parts and unequal parts
- Develop understanding that equal sized parts do not have to look the same
- Compare the size of parts when the whole is defined using familiar contexts
- Explore that size of part is relative to the size of the whole using familiar contexts
- Consider part whole relationships within the context of quantity models
- Build a whole when a part is known
- Explore different contexts for building a whole when a part is known