Formative Assessment Lessons for Geometry:

Deducting Relationships - Floodlight Shadows

This lesson unit is intended to help you assess how well students are able to identify and use geometrical knowledge to solve a problem.

2 days
Resources:
  • Deducting Relationships - Floodlight Shadows
    This lesson unit is intended to help you assess how well students are able to identify and use geometrical knowledge to solve a problem.
    Resource:
    Deducting Relationships - Floodlight Shadows

    This lesson unit is intended to help you assess how well students are able to identify and use geometrical knowledge to solve a problem. In particular, it aims to identify and help students who have difficulty in:

    • Making a mathematical model of a geometrical situation.
    • Drawing diagrams to help with solving a problem.
    • Identifying similar triangles and using their properties to solve problems.
    • Tracking and reviewing strategic decisions when problem-solving.
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