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High School — Mathematics
Geometry and Spatial Sense

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    Geometry and Spatial Sense

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      Online Resources

      Here are some websites that will help you in Geometry and Spatial Sense. Scroll further down this page to see links to Math Instructional Resource Databases.

      Instructional Resources for Geometry and Spatial Sense

      Points of Concurrency Related to Archaeology
      https://ims.ode.state.oh.us/ODE/IMS/Lessons/Content/CMA_LP_S03_BA_L10_I01_01.pdf
      Students learn to determine points of concurrency and how to apply them to problem solving. This lesson, from the Ohio Department of Education, also provides a new context for practicing vocabulary associated with triangles.

      Pascal's Triangle
      http://mathforum.org/workshops/usi/pascal/pascal_lessons.html#lessons
      This lesson from Drexel University's Math Forum offers a series of lessons and materials for working with the classic geometric puzzle called Pascal's Triangle.

      Angles
      http://www.utc.edu/Faculty/Christopher-Mawata/geom/geom.htm
      This site, from the University of Tennessee at Chattanooga, challenges students to manipulate geometric angles.

      Math Instructional Resource Databases

      NCTM Standards
      http://standards.nctm.org
      This site contains the entire contents of the National Council of Teachers of Mathematics Principles and Standards for School Mathematics.

      Figure This!
      http://figurethis.org/index.html
      Part of a joint project from NCTM and US Department of Education, this site provides a variety of Standards-based "challenges" for students to try.

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