Bearings and Navigation
Applying trigonometry to solve navigation problems using true and compass bearings.
Key Questions
- Differentiate between true bearings and compass bearings.
- Construct a multi-step navigation problem requiring trigonometric calculations.
- Evaluate the importance of accurate bearing measurements in real-world navigation.
ACARA Content Descriptions
Suggested Methodologies
Ready to teach this topic?
Generate a complete, classroom-ready active learning mission in seconds.
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 Geometric Reasoning and Trigonometry
Angles and Parallel Lines
Revisiting angle relationships formed by parallel lines and transversals.
2 methodologies
Congruence of Triangles
Using formal logic and known geometric properties to prove congruency in triangles (SSS, SAS, ASA, RHS).
2 methodologies
Similarity of Triangles
Proving similarity in triangles using angle-angle (AA), side-side-side (SSS), and side-angle-side (SAS) ratios.
2 methodologies
Pythagoras' Theorem in 2D
Applying Pythagoras' theorem to find unknown sides in right-angled triangles and solve 2D problems.
2 methodologies
Introduction to Trigonometric Ratios (SOH CAH TOA)
Defining sine, cosine, and tangent ratios and using them to find unknown sides in right-angled triangles.
2 methodologies