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Design

9th -

12thgrade

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4.39-4.41 UNION, SUBTRACT, & INTERSECT

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  • 1. Match
    1.5 minutes
    1 pt

    Match the following commands with their functions

    SUBTRACTS

    Combines two or more 3D objects into one.

    3D UNIONS

    Removes overlapping volume of 3D objects from another.

    INTERSECT

    Creates a 3D object from overlapping volume of others.

  • 2. Categorize
    3 minutes
    1 pt

    Assign these examples to the correct categories according to their commands.

      (a) Union , (b) Subtract , (c) Intersect

    A sculpture created by merging two solids.

    A pipe system with interconnected sections.

    An architectural model merging several solid structures

    A tool with a grip created by removing material

    A hollow cube (imagine a box with no top)

    A chair model developed by blending different geometrical shapes

  • 3. Categorize
    3 minutes
    1 pt

    Organize these options into the right categories

      (a) The Statue of Liberty , (b) George Nelson Clocks , (c) Petra, Jordan
    Image
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    Mid-century clocks uniquely shape via union and subtraction principles.

    Petra's rock-cut architecture stunningly showcases the subtractive design method.

    Image

    Statue of Liberty unifies multiple components, exemplifying 'union' principle beautifully.

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