# Oct. 26

```Accelerated Pre-Calculus Lesson Plans
Time
10
min.
Camille Whitfield
Dates:
Oct 26 – 30, 2015
Monday
Tuesday
Wednesday
Thursday
Friday
Standard
MCC9‐12.F.TF.3 (+)
Use special
triangles to
determine
geometrically the
values of sine,
cosine, tangent for
π/3,
π/4 and π/6, and use
the unit circle to
express the values
of sine, cosine, and
tangent for π ‐ x, π
+ x, and 2π ‐ x
in terms of their
values for x, where x
is any real number.
MCC9‐12.F.TF.3 (+)
Use special
triangles to
determine
geometrically the
values of sine,
cosine, tangent for
π/3,
π/4 and π/6, and use
the unit circle to
express the values
of sine, cosine, and
tangent for π ‐ x, π
+ x, and 2π ‐ x
in terms of their
values for x, where x
is any real number.
MCC9‐12.F.TF.3 (+)
Use special
triangles to
determine
geometrically the
values of sine,
cosine, tangent for
π/3,
π/4 and π/6, and use
the unit circle to
express the values
of sine, cosine, and
tangent for π ‐ x, π
+ x, and 2π ‐ x
in terms of their
values for x, where x
is any real number.
MCC9‐12.F.TF.3 (+)
Use special
triangles to
determine
geometrically the
values of sine,
cosine, tangent for
π/3,
π/4 and π/6, and use
the unit circle to
express the values
of sine, cosine, and
tangent for π ‐ x, π
+ x, and 2π ‐ x
in terms of their
values for x, where x
is any real number.
MCC9‐12.F.TF.3 (+)
Use special
triangles to
determine
geometrically the
values of sine,
cosine, tangent for
π/3,
π/4 and π/6, and use
the unit circle to
express the values
of sine, cosine, and
tangent for π ‐ x, π
+ x, and 2π ‐ x
in terms of their
values for x, where x
is any real number.
Essential Question/
Key Question
How do I find
coterminal angles?
How do I find
reference angles?
How do find the
value of the trig
function?
How do I the values
of special angle using
trig functions?
Early Release Day No Class Today!
Lesson Opener
Warm-up:
Fill in the degrees and
Circle.
Warm-up:
Find coterminal
angles.
Warm-up:
Find reference
angles.
Warm-up:
Find trig functions of
a given angle.
Early Release Day No Class Today!
Accelerated Pre-Calculus Lesson Plans
Procedures/Strategies Notes for practice 4.1
Time
25
min.
Time
Lesson Summary
10
min.
Camille Whitfield
Notes for Practice 4.1
Notes for Practice 4.1
Notes for Practice 4.1
Technology: Use of
TI-83+ graphing
calculator
Technology: Use of
TI-83+ graphing
calculator
Technology: Use of
TI-83+ graphing
calculator
Technology: Use of
TI-83+ graphing
calculator
Socrative
Today’s Meet
Find coterminal
angles using the Unit
Circle.
Find reference angles
using the Unit Circle.
Find the sin, cos,
tan, sec, csc, and
cot values of an
angle.
Find the values of
special angles using
trig functions.
Student Practice
Student Practice
Student Practice
Time
Assessment/
Evaluation
10
min.
Materials Needed
Early Release Day No Class Today!
Early Release Day No Class Today!
Student Practice
Quiz
Informal questions
Informal questions
Informal questions
Informal questions
Teacher observation
Teacher observation
Teacher observation
Smart Board
Writing Assignment:
Describe the pattern
for filling in the Unit
Circle.
Smart Board
Teacher
observation
Smart Board
Smart Board
TI-83+ Graphing
Calculator
TI-83+ Graphing
Calculator
TI-83+ Graphing
Calculator
TI-83+ Graphing
Calculator