Monday, May 04, 2009
Intro to Calculus (Class 77)
Lesson Title
CST Math Part (2)
Overview
Students take the second part of the math CST today. As time permits we will continue our work with the polar coordinate systems-- learning how to convert polar coordinates and equations to rectangular coordinates and the inverse.
Textbook Sections
N/A
Vocabulary
function
independent variable
dependent variable
with respect to
rate of change
limit
derivative
area
definite integral
polar graph
Key Attitudes
Math is about using what you know to create something new.
Key Ideas
Polar graphs are a different coordinate system.
The coordinates of a polar graph are the radius and the angle of rotation. The angle of rotation is considered the independent variable and the radius is considered the dependent variable.
Polar coordinates and equations can be converted to rectangular ones.
Key Skills
I can plot points on a polar graph.
I can write an equation for a polar graph.
I can convert polar coordinates and equations into rectangular coordinates and equations.
Turn-In (#76)
ยง (Txt. p.)
Handouts
The Leaky Balloon
Assignment
The Leaky Balloon
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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