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9. Open number lines for fraction addition (Levels 4, 5 and 6)
Using Open Number Lines
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5m 11s
Peter Sullivan introduces a video on using open number lines for addition and subtraction, specifically targeting fractions for upper primary classes. He explains how to visualise these operations on a number line and discusses various strategies for adding fractions. The session emphasses the relationships between fractions, decimals, and percentages, encouraging students to explore these concepts further in future lessons.
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10. Open number lines for fraction su...
Peter Sullivan explains how to use an open number line to teach subtraction of fractions. He highlights various methods for representing subtraction and the importance of flexibility in approaches. The process involves jumping down from numbers and recognizing different calculation methods. Throu...
