Curated OER
Geometric Relations
Students use computers to create a sketch of a geometrical shape that can be extruded to show the shape as a three-dimensional drawing. In this computer assisted drawing lesson, students follow explicit directions which include screen...
Curated OER
Tower O'Power
Students work together to design a tower from a computer program. They manufacture the pieces with a laser cutter and compete in a competition to determine the best design for stress relief on towers. They discover the work engineers...
Curated OER
Exploring Projective Geometry
In this exploring projective geometry worksheet, students use computer software for instruction, then answer 9 questions about 3D drawings.