**Class Documents:**

Calculator Check-Out Form

Class Syllabus

Course Standards

Math Department Tutoring Schedule

__January 7 - 11__

**Monday**: Welcome to class; introduction to matrices

Agenda

Notes and Homework solutions Introduction to matrices

**Tuesday:**Matrix multiplication

Agenda

Practice Assignment

Powerpoint Matrix Multiplication

**Wednesday:**SGM administration;

**extra practice with matrix multiplication and applications of matrix operations**

Quiz Review with solutions

Quiz on Thursday:)

**Thursday:**Finding determinants of 2 x 2 and 3 x 3 matrices; applications of determinants (finding the area of a triangle, writing the equation of a line, testing for collinearity)

Notes and homework solutions

__Week of January 14 - 18__

**Monday:**Finding matrix inverses and solving systems using matrices

notes and homework solutions

**Tuesday**: Writing and solving systems word problems using a matrix inverse

notes and homework solutions

Quiz Wednesday on determinants, inverses and solving systems using calculator.

**Wednesday**: Matrices on calculator lab

**Thursday**: Review all matrix operations

Review key

**Friday:**Test

__Week of January 22 - 25__

**Tuesday**: Today we begin our trig unit with sketching angles and converting angle measures. Make sure you learn the vocabulary for the unit!

Homework solutions

**Wednesday:**Finding reference angles

homework solutions

**Thursday:**More angle vocab and extra practice

Quiz review key

Quiz on Friday

Here are a blank and completed copy of the unit circle for you to use as at home:

Blank unit circle

Completed unit circle

Remember, it's only necessary to memorize Quadrant I of the unit circle. Quadrant II is a reflection across the y - axis. Look at the diagram below to see how you can reflect again across the x -axis and then again across the y - axis to complete all 4 quadrants (with the exception of the signs).

Notes and homework solutions

(extra practice page inserted. . .keep scrolling)

__Week of January 28 - February 1__

**Monday**Begin the unit circle. Here is a nice visual for step - by - step recap of what we learned in class today. Please evaluate all sin, cos and tan functions on today's worksheet. We will pick up with the reciprocal functions tomorrow.Here are a blank and completed copy of the unit circle for you to use as at home:

Blank unit circle

Completed unit circle

Remember, it's only necessary to memorize Quadrant I of the unit circle. Quadrant II is a reflection across the y - axis. Look at the diagram below to see how you can reflect again across the x -axis and then again across the y - axis to complete all 4 quadrants (with the exception of the signs).

**Tuesday**: Snow Day!**Wednesday**: More unit circle practiceNotes and homework solutions

(extra practice page inserted. . .keep scrolling)

**Thursday:**Trigo! Unit circle bingo**Friday:**Triples matching game; Evaluating trig functions using the unit circle quiz__Week of February 4 - 8__

Test on Friday: Unit Circle, Inverse Trig and Right Triangle Trig

**Monday:**Trig inverses and right triangle trigonometry (WS #1 - 8 only)

homework solutions

**Tuesday**: Extra practice with trig inverses and right triangle problems

Class documents

Key to extra practice and note-taking guide

Quiz tomorrow on trig inverses

**Wednesday**: More! Extra practice with inverses and right triangle trig

Key to Inverse Practice

Key to right triangle trig practice

**Thursday**: Quiz trig inverses

**Friday**: Quiz right triangle trig; review for test on Tuesday

Intro to Trig test review solutions

Test on Tuesday!

__Week of February 11 - 15__

**Monday**: Risky Business Review Game

**Tuesday**: Test

**Wednesday**: Begin graphing trig functions. Parent graphs of sine and cosine with change of period and amplitude.

Class notes and homework solutions

**Thursday**: Graphing )transformations on sinusoidal curves (including phase shift and change of midline

notes

homework solutions

Quiz tomorrow:)