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P o l y g o n s - a n d - P a t t e r n B l o c k s !. P o l y g o n s. *closed figures made by line segments. * Four sided figures. Regular P o l y g o n s. *closed figures made by line segments * all segments and all angles are equal. * Four sided figures. Irregular
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Polygons -and- PatternBlocks!
Polygons *closed figures made by line segments * Four sided figures
Regular Polygons *closed figures made by line segments *all segments and all angles are equal * Four sided figures
Irregular Polygons *closed figures made by line segments *segments and angles are not necessarily equal * Four sided figures
PolygonSort Is that shape a polygon? Drag each shape onto the word, "polygon". If it is a polygon, it will disappear. If it is not a polygon, it will stay visible. Polygon
Quadrilaterals * four sided polygon *measures of the angles add up to 360°
QuadrilateralSort Is that shape a quadrilateral? Drag each shape onto the word, "quadrilateral". If it is a quadrilateral, it will disappear. If it is not a quadrilateral, it will stay visible. Quadrilateral
Rhombus *four-sided polygon with all sides equal lengths *measures of the angles add up to 360°
Parallelogram *four sided polygon *two pairs of parallel sides *measures of the angles add up to 360°
Rectangle *four sided polygon *two pairs of equal sides *four 90° angles *measures of the angles add up to 360°
Square *four sided polygon *all sides are equal *all angles are 90° *measures of the angles add up to 360°
Trapezoid *four sided polygon *exactly one pair of parallel sides
Using multiple pattern blocks, how many triangles, quadrilaterals, pentagons, and ...... can you make?
How are a rhombus and a parallelogram the same? How are they different? They both have: 4 sides polygons quadrilaterals parallel lines In a rhombus, all sides are equal. In a parallelogram, only pairs of sides are equal. SAME DIFFERENT SAME
Is a___ also a ____? Is a rhombus also a parallelogram? Click each shape to reveal clues. A rhombus has 4 equal sides and 2 pairs parallel sides. A parallelogram has 2 pairs of parallel sides. Answer Yes, a rhombus is a parallelogram. Answer
Is a___ also a ____? Is a square also a parallelogram? Click each shape to reveal clues. A square has 4 equal sides and 4 equal angles, 2 pairs of equal and parallel sides. A parallelogram has 2 pairs of parallel sides. Answer Yes, a square is a parallelogram. Answer
Is a ___ also a ____? Is a parallelogram also a square? Click each shape to reveal clues. A square has 4 equal sides and 4 equal angles, 2 pairs of equal and parallel sides. A parallelogram has 2 pairs of parallel sides. Answer No, a parallelogram is not necessarily a square.
Is a___ also a ___? Is a rectangle also a square? Click each shape to reveal clues. In rectangles, only opposite sides have to be equal. All sides are equal lengths in a square. No, not all rectangles are squares. Answer Answer
Is a ___ also a ____? Is a square also a rectangle? Click each shape to reveal clues. In a rectangle, opposite sides are equal. All sides of a square are equal. Yes, a square is also a rectangle. Answer
Is a___ also a ___? Is a square also a quadrilateral? Click each shape to reveal clues. A quadrilateral is a polygon with four sides and four vertices. A square has four sides. Answer Yes, all squares are quadrilaterals. Answer
Is a ___ also a ____? Is a quadrilateral also a rectangle? Click each shape to reveal clues. A rectangle has four sides with opposite sides being equal. A quadrilateral is a polygon with four sides and four vertices. No, not all quadrilaterals are rectangles. Answer
Is a___ also a ___? Is a parallelogram also a rectangle? Click each shape to reveal clues. Parallelograms don't have a set limit on the measurements of the angles. A rectangle has four 90° angles. No, a parallelogram is not necessarily a rectangle. Answer Answer
ClassifyMe! Classify each shape using these categories: Polygon,Regular Polygon, Irregular Polygon, Quadrilateral,Rhombus, Rectangle, Square,Triangle,Trapeziod,Parallelogram, Hexagon. Click each shape to reveal the answer. Rhombus Regular Polygon Rhombus Polygon Hexagon Polygon Quadrilateral Regular Polygon Regular Polygon Parallelogram Quadrilateral Square Polygon Parallelogram Rectangle Parallelogram Trapeziod Polygon Quadrilateral Parallelogram Polygon Triangle Regular Polygon Irregular Polygon Polygon Irregular Polygon Polygon Quadrilateral Quadrilateral Rhombus Regular Polygon Rectangle
DiagramMe! Make a mind map to show the relationship between the following types of shapes: Polygon, Quadrilateral, Rhombus, Rectangle, Square, Triangle, Trapeziod, Parallelogram.
AttributeCards (The cards are printable)
Irregular polygon More than five sides Hexagon Triangle Trapezoid Square
Parallelogram Quadrilateral Rhombus Regular polygon More than one line of symmetry Polygon
More than five sides Regular polygon Square More than three sides Triangle Trapezoid
Irregular polygon More than one line of symmetry Polygon Quadrilateral Rhombus Parallelogram
Shape and Symmetry Games Polygon Playground Interactive Quadrilaterals Fun Polygon Links Matching Polygons Patch Tool: Pattern Blocks Buzzing With Shapes
Congruent -or- Similar?
Congruent *the same shape and size *two shapes are congruent if you can turn, flip and/or slide one so it fits exactly on the other
Similar *the same shape, but NOT the same size
What affect does color have oncongruencyorsimilarityof shapes? NONE!
CongruentorSimilar? Click on each pair of shapes to reveal. similar similar similar congruent congruent congruent congruent
Flips, Slides, -and- Turns
Flips *a transformation in which a plane figure is flipped or reflected across a line, creating a mirror image of the original figure
Flips Make a flip using a picture of yourself on Picnik.com. Use the "flip" feature in the edit menu to make the flip.
Slides *move a shape without rotating or flipping it *the shape still looks exactly the same, just in a different place
Slides Make a slide using a picture of yourself on Picnik.com. Use the "collage" feature in the to make the slide.
Turns *rotate around a point
Turns Make a turn using a picture of yourself on Picnik.com. Use the "rotate" feature in the edit menu to make the turn.
Subdivisions, Inc. Hot Wheels Racing Flips, Slides, and Turns Fun Games Motion Man