Grades

5 - 12

2

-

3

Hours

Digital Modeling with CAD and 3D Printing

CAD

Engineering

Students learn how engineersuse Computer-Aided Design (CAD) software to create precise digital models that can be manufactured using 3D printing.

Concepts at a Glance

Students will:

Explain the purpose of CAD in engineering and product design.
Construct a digital model using basic geometric shapes.
Modify dimensions and align components accurately.
Describe how slicing software prepares a model for additive manufacturing.
Compare physical and digital prototyping methods.

Materials

Activity Instructions

Worksheets

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Lesson Plan

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