Riverside High School
Precal CP
2026 - 2027
Teacher: Mr. Nathan Crain
Room: K-114
Phone: 355-8196
E-mail: ncrain@greenville.k12.sc.us
Course Description
This course offers a look back at advanced algebra topics from Algebra 2 and a look forward into trigonometric concepts from Pre-Calculus and Calculus.
Course Objectives
The course consists of:
The identification of appropriate domains and ranges of functions;
Solving and graphing algebraic equations/functions;
Simplify algebraic expressions involving exponents, radicals, fractions, higher degree polynomials, complex numbers, and logarithms;
Deriving the unit circle from right triangle values;
Use the unit circle to solve and graph trigonometric equations/functions;
Verifying and using trigonometric identities.
In Precal CP, handheld calculators are required as part of instruction and assessment. Students should use a variety of representations (e.g., verbal, numerical, analytical, graphical), tools, and technologies to model situations to solve meaningful problems. Technologies include, but are not limited to, powerful and accessible handheld calculators, as well as computers with graphing capabilities.
Required Materials:
o Three-ring binder with index tab divisions is preferred.
o Notebook paper & Pencils (preferably mechanical pencils) Graph paper as needed
o Graphing Calculator (TI-84 Plus preferred)
Grades:
o Nine week grades will be computed as follows:
o Tests 60%
o Quizzes 30%
o Homework 10%
o Semester grades will be computed as follows:
First nine weeks 45%
+ Second nine weeks 45%
+ Final Exam 10%
= Final Average
Tests & Quizzes:
o Tests will be given approximately every 2 weeks.
o There will be at least 3, possibly more Tests/Major Grades for each quarter.
o Approximately 2 Quizzes will be given between tests.
Homework:
o Homework will be given at the end of most lessons. Homework that is not turned in on time will be a zero in the gradebook.
o Throughout the quarter, there may be assignments that will be given as “optional”. The main function of these “optional” assignments will be to provide extra practice and/or take the place of a missed homework assignment that received a score of 0.
Classroom Rules/Expectations/Procedures:
Be Respectful: Let me teach, let each other learn, treat your classmates and your teacher as you would like to be treated.
Participate: Ask questions, offer suggestions to help solve problems, be ready to answer questions when called upon, and be prepared to help a neighbor when necessary.
Be Responsible: Be on time to class, bring your materials to class every day. Certain materials will be provided from time to time, but do not assume that everything will be provided for you.
Try: Do your best every day to take advantage of your learning experience.
Language: profanity will not be tolerated, result will be parent contact and/or referral.
Do not bring food/try to eat in class, you are allowed to have a drink that has a lid (no cans) so as to prevent spills.
No one out of class during the first 10 min. and last 10 min. Five bathroom/hall passes per quarter.
Cell Phones: District/State Policy no cell phones
Consequences:
· Parent contact: phone call or email
· Referral (can be the first step in the process if the behavior is repeated or severe)
Magic School
● This year, students will use MagicSchool AI, a generative AI platform designed specifically for education. As tools like ChatGPT and Gemini become standard in the professional world, utilizing MagicSchool prepares students for the future workforce by teaching safe and responsible technology use.
● Students will use these tools for real-time feedback and dynamic problem-solving. To ensure appropriate use, teachers retain access to all student chats. MagicSchool strictly protects privacy and does not collect or utilize student data. All AI software, including MagicSchool, complies with GCS Board Policy and Administrative Rule IA.
Generative AI
This course may utilize generative AI tools, such as MagicSchool and Google Gemini, to supplement traditional instruction. Greenville County Schools prioritizes the ethical use of these technologies for brainstorming and self-guided learning.
● Critical Thinking First: AI must not replace original thought or coursework.
● Academic Integrity: Using AI to complete and submit assignments as original work constitutes plagiarism.
● Required Citation: If teacher-approved, all AI use must be properly cited.
● Content Awareness: Students must remain vigilant regarding potential biases and inaccuracies in AI-generated content.
● Policy Compliance: All AI programs align with GCS Board Policy and Administrative Rule IA.
Precalculus CP Pacing Guide (Tentative)
2026-2027
Unit 1: Intro to Functions (3 weeks)
Unit 2: Polynomial Functions (2 weeks)
Unit 3: Rational Functions (2 weeks)
Unit 4: Exponential and Log Functions (2 weeks)
Unit 5: Intro to Trig (2 weeks)
Unit 6: Right Triangle Trig (2 weeks)
Unit 7: Trig Equations (2 weeks)
Unit 8: Law of Sines / Cosines (1 week)