User login


Search Results


Showing results (1 to 3 of 3)

  • Thumbnail
    NCTM Illuminations
    Add to list Details
    In this math lesson, each learner constructs a tetrahedron and describes the linear dimensions, area and volume using non‑traditional units of measure. Four tetrahedra are combined to form a...

    $1 - $5 per group Ages 11 - 18 1 to 2 hours
  • Thumbnail
    NCTM Illuminations
    Add to list Details
    In this math lesson, learners discover the relationship between dimension and volume. Learners create two rectangular prisms and two cylinders to determine which holds more popcorn. Learners then...

    $5 - $10 per group Ages 11 - 18 1 to 2 hours
  • Thumbnail
    Community Science Workshop Network
    Add to list Details
    In this activity, learners create 3D geometric shapes using straws and pipe cleaners. Learners will discover that only certain combinations of two-dimensional shapes make polyhedrons, or regular...

    $1 - $5 per student Ages 8 - 18 1 to 2 hours

Common Core State Standards for Mathematics


(remove)CCSS.Math.Content.HSG-CO.D.12

Make formal geometric constructions with a variety of tools and methods (compass and straightedge, string, reflective devices, paper folding, dynamic geometric software, etc.). Copying a segment; copying an angle; bisecting a segment; bisecting an angle; constructing perpendicular lines, including the perpendicular bisector of a line segment; and constructing a line parallel to a given line through a point not on the line.