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Discovering triangle congruence shortcuts

In this lesson sequence, students will work in pairs using construction to test ‘shortcuts’ to use when proving triangles congruent.

Resource details
Year level
Year 8
Purpose
Teaching resource Student activities
Strand
Space
Topic
Angles and geometric reasoning
Audience
Teachers
Format
Webpage
Australian Curriculum code
AC9M8SP01 AC9M8SP02
Numeracy progression
Understanding geometric properties (P6, P7) Proportional thinking (P6)
Publisher
BetterLesson
Copyright
© Jessica Uy. Creative Commons BY-NC 4.0.
Keywords
quadrilateral angle transformation