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Geometry Foundations

Course Information     Sample Lessons     Teaching Information     Assessment Tools
Instructional Videos     Purchase Materials

gf-units-array-01Geometry Foundations (GF) offers the same beneficial “double-dose” strategy to geometry students as TAM. GF reviews basic algebraic skills and fosters students’ conceptual understanding of key ideas in high school geometry.

GF helps students:

  • Learn missing mathematical components.
  • Develop new concepts.
  • Broaden depth of understanding.
  • Strengthen skills and mathematical reasoning.

TD Mathematics Initiative’s strategies of working in partnerships, challenging students to think through and make sense of what they are doing, learn from one another, share and respect ideas, and make connections between geometry and the world are at the core of Geometry Foundations design.

Course Information


Sample Lessons


Teaching Information


Assessment Tools


Instructional Videos


Purchasing Materials

Material pricing and ordering information for all teacher and student materials is available online. If you have purchased materials from Talent Development Secondary in the past and have a user name and password, simply visit our Online Storefront and login. If you have not purchased materials before, please set up a Storefront Membership.