Download Tuesday How is the sine function graphed?

Fall 2012
TRIG ASSIGNMENT SHEET
UNIT CIRCLE
GRAPHING SINE/COSING FUNCTIONS
MA3A2. Students will use the circle to define the trigonometric functions.
a. Define and understand angles measured in degrees and radians, including but not limited to 0°, 30°,
45°, 60°, 90°, their multiples, and equivalences.
b. Understand and apply the six trigonometric functions as functions of general angles in standard
position.
c. Find values of trigonometric functions using points on the terminal sides of angles in the standard
position.
d. Understand and apply the six trigonometric functions as functions of arc length on the unit circle.
e. Find values of trigonometric functions using the unit circle.
MM4A3. Students will investigate and use the graphs of the six trigonometric functions.
a. Understand and apply the six basic trigonometric functions as functions of real numbers.
b. Determine the characteristics of the graphs of the six basic trigonometric functions.
c. Graph transformations of trigonometric functions including changing period, amplitude, phase shift,
and vertical shift.
d. Apply graphs of trigonometric functions in realistic contexts involving periodic phenomena.
MM4A3. Students will investigate and use the graphs of the six trigonometric functions.
a. Apply graphs of trigonometric functions in realistic contexts involving periodic phenomena.
Tuesday
September 25
What is the unit circle?
Complete the unit circle showing degree measures of angles and
ordered pairs
WS Finding Trig Values – Degree Angles
Wednesday
September 26
How do I use the unit circle to determine trig values of radian angles?
WS Finding trig values - Radians
Thursday
September 27
Review all Unit Circle -TRIGO
WS Precalculus & Puzzle Trig Values
Friday
September 28
QUIZ—Memorize unit circle
QUIZ- Find trig values: degrees & radians
Monday
October 1
Activity—Deriving parent graph for sine function
Tuesday
October 2
How is the sine function graphed?
(amplitude, period, domain/range, even/odd)
Graphing packet—WS #1 – All problems involving sine
Wednesday
October 3
How is the cosine function graphed?
Graphing packet—WS #1 -- All problems involving cosine
GHSWT JUNIORS
Thursday
October 4
How are sin/cos functions graphed with vertical dilation and
phase displacement?
WS #2 -- #1-19 odd
Friday
October 5
More practice with graphing
WS #2 -- #2-20 even
Monday
October 8
How do I write the equation of a sine or cosine function?
WS #3 and WS#4
Tuesday
October 9
QUIZ – Graphing sine and cosine functions
More practice writing equations from a graph
P. 103 #9-14, 15-16
Wednesday
October 10
How do I model with sinusoidal functions to solve application problems?
WS – Sinusoidal functions as Mathematical Models
Thursday
October 11
Harmonics day 2
Friday
October 12
More harmonics
Monday
October 15
CFA – Harmonic motion and Writing Equations
WS #5
Tuesday
October 16
QUIZ – Harmonic Motion and Writing Equations
Wednesday
October 17
Review WS Part I, II
PSAT TESTING 9TH – 11TH
Thursday
October 18
Review WS Part III, IV
FOOTBALL VS. SPRAYBERRY
Friday
October 19
LATE IN FRIDAY
Review for Test
Monday
October 22
TEST GRAPHING