Technology Education – East Aurora Middle School 7th Grade



Technology Education – East Aurora Middle School 7th Grade Mrs. Dutton

Curriculum Overview – Unit Plan Technical Drawing

Purpose:

Students will be introduced to technical literacy terms and tools that are required to properly document a design solution. Students will use longhand tools (angles, ruler, T-square, eraser shield, compass, pencil). Engineering terms and standards will be used to construct “A” size drawings with borders and titleblocks. Students will be able to create orthographic and isometric drawings to scale. CAD or computer sketching is introduced based on resources. Using this new knowledge, students will design a unique solution to a problem and properly document all required information.

Key Learning:

1. Demonstrate proper lab safety.

2. Identify drawing tools.

3. Demonstrate proper use of drawing tools.

4. Compare pencil lead types.

5. Define and demonstrate line type constructions.

6. Identify A and B size drawings.

7. Define Layout proper titleblock information on A and B size drawings.

8. Explain and construct an orthographic drawing.

9. Explain and construct an isometric drawing.

10. Use computers and basic computer tools to construct orthographic and isometric drawings.

Essential Knowledge:

✓ Problem solving

✓ Measuring with fractions and decimals (mathematics)

✓ Geometric (mathematics) terminology

✓ Orthographic projection

✓ Isometric construction

✓ Technical drawing construction

✓ Drawing interpretation

Essential Skills:

✓ Use of drawing tools

✓ Use of ruler

✓ Sketching

✓ 2D and 3D rendering

✓ Proper drawing explanation

✓ Visual demonstration interpretation

✓ Notebook/note taking/referrals

Assessment Tools:

✓ Notebook check

✓ Drawing tools quiz

✓ 4 to 6 orthographic drawings

✓ 2 to 6 isometric drawings

✓ Orthographic projection homework

✓ Measurement homework sheet(s)

✓ Measure mastery ruler quiz

✓ Brain Teaser project

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