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Odd and Even Numbers Grow by Two

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Patterns in Mathematics · Patterns in Mathematics · 4:05

You'll learn: Odd and Even Numbers Grow by Two

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Odd and Even Numbers Grow by Two

4:05

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Odd and Even Numbers Grow by Two

You'll learn: Odd and Even Numbers Grow by Two

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Patterns in Mathematics

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Mathematics Begins With Patterns and Explanations
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Mathematics Begins With Patterns and Explanations
You'll learn: Mathematics Begins With Patterns and Explanations
A Sequence Can Stay the Same or Grow
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A Sequence Can Stay the Same or Grow
You'll learn: A Sequence Can Stay the Same or Grow

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Distinguish a point and a line segment

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A point tells us where
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A point tells us where
You'll learn: Understand a point as an exact location
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A straight connection between two points
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Distinguish a ray and a line

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A ray starts here and continues
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A ray starts here and continues
You'll learn: Recognise one starting point and a direction
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A line continues in both directions
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Next topic

Name geometric objects correctly

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Read and name a geometry diagram
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Read and name a geometry diagram
You'll learn: Name points, segments and lines correctly
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The starting point comes first for a ray
You'll learn: Explain why ray names have an order

Next topic

Understand an angle as an opening

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An angle measures an opening
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An angle measures an opening
You'll learn: Identify an angle in a physical setup
The vertex and arms tell us which angle
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The vertex and arms tell us which angle
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An angle is an amount of turn
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An angle is an amount of turn
You'll learn: Connect an opening to rotation

Next topic

Compare angles despite different arm lengths

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Longer arms do not make a larger angle
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Longer arms do not make a larger angle
You'll learn: Compare the opening rather than the drawn lengths
Compare angles by matching their positions
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Compare angles by matching their positions
You'll learn: Use superimposition to compare openings

Next topic

Recognise types of angles

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Right straight and full turns
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Right straight and full turns
You'll learn: Recognise quarter, half and full turns
Acute and obtuse openings
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Acute and obtuse openings
You'll learn: Compare an opening with a right angle