Lesson 4: Interpreting 2D Data
Duration of Days: 2
Lesson Objective
Students will deduce the shape of a third view when provided with only two principal views.
Can two views tell the whole story?
How does a "circle" in the Top view look in the Front view?
Visualization, Inference, Projection Path.
CT CADD.03.04: Visualize and sketch the missing view(s) in an orthographic drawing.
A "Drafting Detective" activity where students are given the Front and Top views and must logically "build" the Right Side view.
Purpose: To develop high-level spatial reasoning and deductive logic.
DOK Level: 3.
Allow students to use modeling clay to "sculpt" the two given views to find the third.
Completion of three "Missing View" puzzles of increasing difficulty.
Modeling clay, "Missing View" worksheet packet.