Lesson Plans for Sept. 1-5, 2025

henrym Lesson Plans
9/1

Mon

 Labor Day HOLIDAY
9/2

Tues

 Transformations (PreCal 1.6 Part II worksheet)
9/3

Wed

 Transformations (PreCal 2.4 & 5 Practice)

Study for your TEST!!!
9/4

Thurs

 TEST 1
9/5

Fri

 Finish Transformation (PreCal 1.6 Part II) for Absolute Value and complete using a table!!!

Notes/CYU: Chapter 2.5 – Transformations (Day 5)

Lesson Plans for August 25-29, 2025

henrym Lesson Plans
8/25

Mon

 Lesson: Graphs of Functions (Day 3) 

  • Even, odd, or neither from graph by symmetry
    • EVEN reflects over the y-axis
    • ODD reflects about the origin (180 degrees)
  • Even, odd, or neither from algebra 
    • It is EVEN if f(-x) = f(x) 
    • It is ODD if f(-x) = -f(x)
    • It is NEITHER if neither of the above occur
8/26

Tues

 (10 min) ***Quiz over Evaluating Functions 

CYU for Graphs of Functions, Day 2 and Day 3: 

  • Do Island 8, 9, 10 group work
  • Finish Relative Min/Max worksheet
8/27

Wed

 Lesson: Intro to Piece-wise functions

Alg2 Packer Collegiate Piece-Wise Functions

CYU of Piece-wise functions:  Problems! #1-6
8/28

Thurs

 (10 min) ***Quiz over Domain/Range, Inc/Dec, Extrema

REVIEW for TEST 1
8/29

Fri

 TEST 1

Supplies for Pre-Calculus 2025-26

henrym Announcements/Miscellaneuos

Please have your supplies by August 22, if possible.

  • 1 composition notebook (for the fall)
  • 1- or 2-inch binder (for the spring)
  • straight edge (ruler)
  • clear tape and/or glue sticks
  • notebook paper AND graph paper
  • I recommend purchasing a folder with pockets in which you can keep at least 5 sheets of notebook paper and 5 sheets of graph paper at all times, so it is easy to access when needed.
  • pencils (no pen in math class!)
  • colored pencils–or highlighters

 

MY CLASS SET OF CALCULATORS DOES NOT LEAVE MY ROOM.

There are apps that can be put on your phone if you need a calculator at home.

Desmos.com can be used on your Chromebook, and there is also a free app for your phone.

Here is a link describing some of the calculator apps for an i-phone. I am not endorsing any certain one. I’m just making this available. However, I have the GrafNCalc83 and Calculate84 on my phone since they emulate the TI84 calculator that is in my room.

https://www.xlightmedia.com/best-graphing-calculator-apps-for-iphone/

Here is a link describing some of the calculator apps for an android phone. I am not endorsing any certain one. I’m just making this available.

https://www.androidauthority.com/best-graphing-calculator-apps-emulators-android-3071269/