April 18th, 2019

Today’s bellwork reviewed finding the EXACT values for given trigonometric functions using the Unit Circle.

Hwk #20 is due today.

The remainder of the period we began our discussion on the graph of y=sinx (Sec 13-14).  During the period students were given an Exploration to begin using the graphing calculator.

Click on the links below for a copy of today’s bellwork with answers, a copy of the exploration, and notes/examples from today’s lesson:

Alg 2 BW #35 4-18

Graph-of-yasinbx-Exploration

Alg 2 BW Ans + Notes 4.18

April 16th, 2019

Bellwork gave students practice finding the Amplitude, Eq of the Midline, and the Period of periodic functions.

Classwork from after last week’s quiz is due today.

The remainder of the period we finished our discussion on using the Unit Circle.

Hwk #20 is due on Thursday.

Practice Sheet:  Using the Unit Circle.

Click on the links below for a copy of today’s bellwork with answers, a copy of Hwk #17, and notes/examples from today’s lesson:

Alg 2 BW #34 4-16

Hwk-20

Alg 2 BW + Notes 4.16

April 12th, 2019

No bellwork today.

Students took Quiz #3.

After the quiz students are to work on a Classwork Sheet practicing using the concept of coterminal angles and the Unit Circle to find EXACT values of given trigonometric functions.

This classwork is due Monday, April 15th, 2019

Click on the link below for a copy of this Classwork:

Classwork-after-Quiz-3

April 8th, 2019

Bellwork reviewed for Quiz #3 and gave students practice on SAT/PSAT math problems.

The remainder of the period we continued our discussion on the Unit Circle.

Hwk #20 was made available to the students.

Practice Sheet:  Using The Unit Circle

No due date has been set for Hwk #20.

Quiz #3 is on Thursday, April 11th.

Click on the links below for a copy of today’s bellwork with answers, a copy of Hwk #17, and notes/examples from today’s lesson:

Alg 2 BW #32 4-8

Hwk-20

Alg 2 BW + Notes 4-8

March 29th, 2019

Bellwork reviewed using coterminal angles to determine in which quadrant or on which axis the terminal side of an angle lies.  Additionally, there was a few practice SAT/PSAT math questions.

Hwk #18 is due today.

Hwk #19 – Practice 13.2-13.3 Worksheet

Bellworks #21-30 are due today.

The remainder of the period we reviewed Right Triangle Trigonometry and Special Right Triangles in preparation for studying the Unit Circle.

Click on the links below for a copy of today’s bellwork with answers and notes/examples from today’s lesson:

Alg 2 BW #31 3-29

Alg 2 BW + Notes 3.29

March 28th, 2019

Bellwork reviewed converting between degrees and radians along with some practice SAT/PSAT math problems.

Students were given the review for the next quiz:  Quiz #3 Sections 13-1 to 13-3, & 14-3.  Date of the quiz is still to be determined.

Quiz-3-Review-Sec-13-1-to-13-3-14-3

The remainder of the period we continued discussing Radians:  Positive and negative, coterminal angles, coterminal angles between 0 and 2pi, location of the terminal side of an angle measured in radians.

Hwk #18:  Practice Sheet Radians

Due tomorrow

Click on the links below for a copy of today’s bellwork with answers, a copy of Quiz #3 review,  a copy of Hwk #16, and notes/examples from today’s bellwork:

Alg 2 BW #30 3-28

Alg 2 BW + Notes 3.28

Hwk-18

March 26th, 2019

Bellwork reviewed the idea of coterminal angles and gave the students practice with a math PSAT/SAT question.

Hwk #17 is due today.

The remainder of the period we began our discussion on Sec 13-3, Radian Measure for an angle.

Hwk #18 was made available to the students.

Practice Sheet:  Radians

Due Friday

Click on the links below for a copy of today’s bellwork with answers, a copy of Hwk #16, and notes/examples from today’s lesson:

Alg 2 BW #29 3-26

Hwk-18

Alg 2 BW Ans + Notes 3.26

March 25th, 2019

Bellwork reviewed finding the period of a function and gave students practice on math problems in preparation for the SAT/PSAT.

Hwk #16 – Practice 13.1 Worksheet is due today.

The remainder of the period we continued our discussion on Sec 13-2.

Hwk #17 is due tomorrow. 

Sec 13-2

Page 722

Problems 2-4, 12-14, 39, 40, 45-48.

Click on the links below for a copy of today’s bellwork with answers and notes/examples from today’s lesson:

Bellwork with answers 3-25-19

Alg 2 BW Ans + Notes 3.25