Parallelograms and line segments 1.4

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Parallelogramsand line segments1.4
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Homework Review
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Mental Math
Please take out your Fact Triangles. Yesterday,
you sorted them into two piles OK and TRY AGAIN.
Spend the next two minutes practicing your
facts in the TRY AGAIN pile. When you are
finished, fasten the pile with paper clips and
store them until our next practice session.
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Math Message
Take a look at the Properties of Polygons
worksheet. Lets look at the example together.
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Complete the rest of the page independently.
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Types of lines

• What differences do you notice between these sets
  of lines?

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Lets look up the term parallel in our Student
Reference Books.
Parallel Lines lines on a flat surface that
never meet or cross they do not intersect
Based on the definition, which one is parallel?
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Parallel Line Segment- Parts of lines that are
parallel. They do not intersect no matter how
far they are extended.
Parallel Rays- Two rays that are part of a
parallel line they do not intersect and will
never intersect no matter how far they are
extended.
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What are the similarities and differences?
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How do we classify?

• Quadrangles- 4-sided polygons
• How can we classify them?
• Number of sides
• Number and type of angles
• Length of sides
• How many parallel pairs of sides

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• Cut out the shapes from the Quadrangles
  worksheet.
• Work with a partner to list the qualities of each
  shape. Write down your answers in your notes.
  For each shape make sure you have listed
• -Number and type of angles
• Length of sides
• How many parallel pairs of sides
• How are quadrangles similar and different to
  other shapes?

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Closure
On your slate, list 3 examples of parallelograms.
Choose on of the parallelograms and list its
qualities. Number of sides Number and type of
angles Length of sides How many parallel pairs of
sides Share with your table.
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Tonights Homework
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Math Boxes