Properties of Triangles
Students classify triangles based on their side lengths and angle measures (e.g., equilateral, isosceles, scalene, right, acute, obtuse).
Key Questions
- Differentiate between different types of triangles based on their sides and angles.
- Design a set of triangles that represent all classifications.
- Explain the relationship between the side lengths and angle measures in an isosceles triangle.
ACARA Content Descriptions
About This Topic
Action and Stillness explores the dynamic contrast between movement and the 'frozen moment.' In Foundation Dance, students learn that being still is just as important as moving. This topic focuses on control, balance, and the 'energy' that remains even when the body is not in motion. In the Australian Curriculum, this helps students develop self-regulation and an understanding of composition in dance.
Students experiment with 'exploding' into action and 'melting' into stillness. They learn that a frozen pose can tell a powerful story or create a dramatic 'punctuation mark' in a performance. This topic also introduces the concept of 'intent', knowing exactly when to move and when to stop. This topic particularly benefits from hands-on, student-centered approaches where students can practice their balance and timing through collaborative games and performance challenges.
Active Learning Ideas
Simulation Game: Freeze Frame Stories
The teacher tells a simple story (e.g., 'The lizard is sunning itself, then it spots a fly!'). Students must hold a perfectly still pose for the 'sunning' and then move suddenly for the 'spotting,' practicing the sharp transition.
Inquiry Circle: Balance Builders
In small groups, students try to create a 'group statue' where everyone is connected but perfectly still. They must find ways to balance together, using each other for support if needed.
Think-Pair-Share: The Energy Check
One student performs a 5-second 'action' and then freezes. Their partner has to describe if the 'frozen' pose still looks like it has energy (e.g., 'you look like you're about to jump!') or if it looks completely relaxed.
Watch Out for These Misconceptions
Common MisconceptionStillness is just 'doing nothing.'
What to Teach Instead
Students often relax completely when they stop. Teach them about 'active stillness', where they are frozen but their muscles are still working to hold a strong, interesting shape.
Common MisconceptionYou can't tell a story if you aren't moving.
What to Teach Instead
Children often think movement is the only way to communicate. Use 'statue' activities to show how a single frozen pose can show a character's feelings or what they are about to do next.
Suggested Methodologies
Ready to teach this topic?
Generate a complete, classroom-ready active learning mission in seconds.
Frequently Asked Questions
What are the best hands-on strategies for teaching action and stillness?
How does stillness help with classroom management?
What is 'balance' in Foundation dance?
How can I use stillness to teach about First Nations art?
Planning templates for Mathematics
5E Model
The 5E Model structures lessons through five phases (Engage, Explore, Explain, Elaborate, and Evaluate), guiding students from curiosity to deep understanding through inquiry-based learning.
unit plannerMath Unit
Plan a multi-week math unit with conceptual coherence: from building number sense and procedural fluency to applying skills in context and developing mathematical reasoning across a connected sequence of lessons.
rubricMath Rubric
Build a math rubric that assesses problem-solving, mathematical reasoning, and communication alongside procedural accuracy, giving students feedback on how they think, not just whether they got the right answer.
More in Exploring Shapes and Space
Classifying 2D Shapes: Polygons
Students classify polygons based on their properties, including number of sides, angles, and regularity.
2 methodologies
Properties of Quadrilaterals
Students investigate and compare the properties of various quadrilaterals (e.g., squares, rectangles, parallelograms, trapezoids).
2 methodologies
Angles: Types and Measurement
Students identify and measure different types of angles (acute, obtuse, right, straight, reflex) using a protractor.
2 methodologies
Angle Relationships: Complementary and Supplementary
Students identify and calculate complementary and supplementary angles, and angles at a point or on a straight line.
2 methodologies
Angle Relationships: Vertically Opposite and Transversal
Students identify and calculate vertically opposite angles and angles formed by parallel lines and a transversal.
2 methodologies