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Welcome to Precalculus!

Welcome to my PreCalculus class! You will need to bookmark this site because it will be the gateway to everything that we do in the classroom. Please check every Monday to see what we will be doing each week. I will post links to handouts on the days  that I use them.

It will be your responsibility to get the notes and the assignments whenever you are absent. Please follow school policy guidelines for when to turn in assignments when you are absent.

Please understand that posting the lesson is a courtesy. You could also “phone/text a friend” for a picture of their notes if my notes have not been posted yet.

If you know you are going to be out for extracurricular activities, please get your work before you leave.

When you are absent, then # of days out = # of days allowed to return work.

Link to Notes T11 (MP4)

Link to Notes T12

Link to Notes T13

Link to Notes T14

Link to Notes T15

Lesson Plans for the Week of April 14, 2025

ACT 4/14

US History EOC 4/16 If you are back, we will have class.

Easter Break April 18-21

Monday

TEKS: PC.1; PC.5

Exploring Identities Activity

Identity Flashcards

Tuesday

TEKS: PC.1; PC.5

Fundamental Identities

Fundamental Identities wksht PE (9-30 multiples of 3)

Wednesday

TEKS: PC.1; PC.5

Puzzle with Identities

Wksht: coming soon!

Thursday

TEKS: PC.1; PC.5

Quiz on basic Identities

Friday

EASTER BREAK: COME BACK ON TUESDAY, APRIL 22, 2025

Lesson Plans for the Week of March 31, 2025

T13 April 1 Tuesday

Monday

TEKS: PC.1; PC.4

T13 Review

wksht: T13 Review

Tuesday

TEKS: PC.1; PC.4

T13
Wednesday

TEKS: PC.1; PC.4

Law of Cosines Wksht PRACTICE EXERCISES (3-27 the multiples of 3): Law of Cosines wksht
Thursday

TEKS: PC.1; PC.4

Law of Sines: Law of Sines (blank notes)

Wksht:  Law of Sines
Friday Law of Sines (ambiguous case) Wksht: RPC wksht law of sines amb case

Lesson Plans for the Week of March 24, 2025

 

 

Monday

TEKS: PC.1; PC.4

Solving Right Triangles

Wksht (3-24 X 3): Solving Right Triangles

Tuesday

TEKS: PC.1; PC.4

Right Triangle Applications

Wksht (1-10): Right-Triangle-Trigonometry-WS

Wednesday

UIL District

workday

Thursday

TEKS: PC.1; PC.4

Course and Bearing

If you were absent, there is a video on google classroom. 🙂

wksht: Navigation Applications (blank notes and HW)

Friday

Quiz: solving a right triangle; course and bearing

Lesson Plans for the Week of March 3, 2025

MP3 9WT on Tuesday. It is only required if you have failed a test. Otherwise you can use it to make a higher test grade.

Spring Break is next week!

Monday

Trig Functions not on UC (using a calculator)

wksht:  Evaluating Trig Functions Using a Calculator.

Tuesday

MP3 9WT

Wednesday

Graphing Sine and Cosine from the UC

Graph cosine

Thursday

Graphing Sine and Cosine w/desmos

posted on GC: Desmos to Learn how to graph Sine and Cosine
Friday

Graphing Sine and Cosine(A and B)

Wksht: wksht A graphing sine and cosine

 

Lesson Plans for the Week of February 17, 2025

Monday is a school holiday.

The lessons for the week are on google classroom. They are me.

Monday

School Holiday

Tuesday

TEKS: PC.1; PC.4

Coming Full Circle (4.3 medic)

Practice with a blank unit circle: Blank Unit Circle

wksht: sine, cosine, tangent in Q1

Wednesday

TEKS: PC.1; PC.4

Coming Full Circle (4.3 day 2) Day 2

wksht: Unit Circle: Sine, Cosine, Tangent

Thursday

TEKS: PC.1; PC.4

The Other Trig Functions

wksht: Unit Circle: cosine, sine and the other four

Friday

TEKS: PC.1; PC.4

Workday to catch up