MAP

Angles & Dangles

How do you describe a turn or a shape so someone else can draw it?

Name shapes, measure turns and discover why a circle has 360 of them.

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  1. STARTShapes and Their Names(not started)

    Shapes and Their Names

    Count the sides and corners on a stop sign

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  2. Turns and Angles(not started)

    Turns and Angles

    Turn a clock's minute hand from 12 to 3 and name the angle it makes

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  3. Measuring Angles in Degrees(not started)

    Measuring Angles in Degrees

    Measure the corner of a book with a protractor

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  4. Parallel Lines and Angle Relationships(not started)

    Parallel Lines and Angle Relationships

    Rule a slanted line across two lines of notebook paper and measure the angles it makes

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  5. Polygons, Symmetry, and Tiling(not started)

    Polygons, Symmetry, and Tiling

    Cut a paper hexagon into triangles from one corner and add up its angles

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  6. Radians and Arc Length(not started)

    Radians and Arc Length

    Lay a string as long as a plate's radius around its rim

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  7. Curved Space and Non-Euclidean Geometry(not started)

    Curved Space and Non-Euclidean Geometry

    Draw a triangle from the North Pole to the equator on a ball and add up its angles

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