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Study Link 3.7

Study Link 3.7. 3.8 Regular Tessellations. I can describe side and angle relationships in regular tessellations. I can compare quadrilaterals. I can classify quadrilaterals. In a regular polygon all sides are the same length, and all angle measures are equal.

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Study Link 3.7

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  1. Study Link 3.7

  2. 3.8 Regular Tessellations I can describe side and angle relationships in regular tessellations. I can compare quadrilaterals. I can classify quadrilaterals.

  3. In a regular polygon all sides are the same length, and all angle measures are equal.

  4. An arrangement of repeated, closed shapes that cover a surface so no shapes overlap, and there are no gaps between any shapes. A tessellation with shapes that are congruent, regular polygons is called a regular tessellation. Some tessellations repeat only one shape, others combine two or more shapes. What is a tessellation?

  5. Use the cut-outs and/or the shapes on your geometry template to complete Journal pages 82-83. Exploring Regular Tessellations

  6. Tessellation Creator • http://illuminations.nctm.org/ActivityDetail.aspx?ID=202

  7. True or False? • All squares are parallelograms. _______ • All rhombuses are rectangles._________ • A kite is a rhombus.___________ • All quadrangles are parallelograms._____ • Trapezoids are not parallelograms.______ • All rhombuses are parallelograms.______ Classifying Quadrangles (from 3.7)

  8. Squares are __________ rectangles. • Rhombuses are ___________ rectangles. • Trapezoids are ____________ rectangles. • A kite is _____________ a parallelogram. • Rectangles are ____________ squares. Fill in the blanks with always, sometimes, or never.

  9. Create 3 statements similar to the ones we just did (but they can not be the same statements). • One should be a sometimes statement. • One should be a never statement. • One should be an always statement. Exit Slip

  10. SRB 296 • MM 444 Angle Tangle

  11. Journal page 84 • Raise your hand to be checked. • Once they are all correct you can get a partner and play “Angle Tangle”. Math Boxes

  12. Study Link 3.8 MM 91

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