Instructional Technology

9th -

11thgrade

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Timbers

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17 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt

    What is chipboard?

    A man-made sheet material made from fibres that are glued together

    A man-made sheet material made from small chips of wood that are glued together

    A man-made sheet material made from thin layers of wood that are glued together

    A natural material made from trees that produce even and smooth sheets of wood

  • 2. Multiple Choice
    30 seconds
    1 pt

    How does kerfing aid the bending of timber

    It produces thin slots that allow the inside of a bend to compress

    It allows for steam to enter the timber to make it flexible

    It is the soaking of timber in water so it bends more easily

  • 3. Multiple Choice
    30 seconds
    1 pt

    Why do man-made boards lessen the impact of deforestation?

    MDF is easy to recycle, so it can be used over and over

    Trees do not need to be chopped down at all because man made boards are made from synthetic materials only

    Fewer trees need to be chopped down because man-made boards are made from waste or recycled material

    Less people use man-made boards

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