Friday, February 12, 2010
Math 6 (Class 111)
Lesson Title
Investigation 4: Polygon Properties and Tiling
Overview
In today’s class students investigate how the number of sides is related to the measure of the angles of a polygon. In addition, they write a quiz focusing on this unit so far.
Textbook Sections
Problem 4.1 (Txt. p.42) Relating Sides to Angles
Vocabulary
tiling
regular polygon
polygon
pentagon
hexagon
octagon
angle ruler
precisely
vertex
Key Attitudes
Willingness to work as a group to help meet individual and group goals.
Enduring Understandings
Change is fundamental to understanding functions.
Mathematical relationships can be represented in 4 main ways: Graphical, Numerical, Algebraic, Verbal (written and oral).
Essential Question
Why do we compare contrast and classify objects?
How do decomposing and recomposing shapes help us build our understand of mathematics?
Key Knowledge
An angle can be measured with an angle ruler.
Key Skills
I can measure an angle with an angle ruler.
I can determine with shapes in the shape set can be used to make a tiling.
Turn-In (#-1)
ACE p.35 #30 to 35
Which Region? 5
Handouts
No Handouts Posted
Assignment
No Homework
Disclaimer- The assignment as stated in class is the official assignment. Every effort is made to keep this posting accurate, but you should refer to what was stated in class as the final word.
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