Welcome to Math 124! Before we get into all the details of the course, a quick introduction is in order. My name is Joshua Danufsky, and I graduated from UC Irvine with a music degree and California State University Long Beach with a Masters in Mathematics. I've been teaching math for over twenty years. When I am not teaching, I'm being a husband and a dad, playing music, swimming or surfing.
I will provide you with a clear, organized course that is designed to ensure you meet our course outcomes in a meaningful manner.
I will provide a variety of assignments to ensure your learning needs are met.
I will be actively present in your learning.
I will provide a supportive and safe environment for you to share and discuss ideas with your peers.
I will respond to emails within a 24-hour period (some weekends I may take a little longer).
You will strive to be an active participant in this course and aim to meet due dates.
You will maintain an open line of communication with me so I understand how to support you.
You will contact me if you have concerns with the course.
You will take good notes during, and ask questions!
You will continuously participate in discussions and keep up with assignment homework.
At the conclusion of this course, students will be able to:
Evaluate trigonometric functions analytically.
Solve problems involving right triangles or oblique triangles.
Construct graphs of trigonometric functions involving transformations.
Prove trigonometric identities using basic identities and algebraic properties and operations.
Solve trigonometric equations.
Demonstrate working with complex numbers or polar coordinates.
Course Title: Math 124 - Trigonometry
Ticket Number: 60205
Class Time: MW 8:00 AM - 10:50 AM
Class Room: B 311
Contact: Professor Danufsky's Email (jdanufsky@ivc.edu)
Office phone: 714-451-5379
Office Hours: Monday & Tuesday 11:00 AM - 1:00 PM (Room B 258)
Tuesday & Thursday 8:00 AM - 8:30 AM (Room B 275)
Course Dates: Aug 22, 2022 - Dec 20, 2022
Course Description: This course introduces circular and trigonometric functions, their inverses and interrelationships, focusing on both the unit circle and right triangle methodologies. Topics include graphing, conditional equations, laws of sines and cosines, vectors, complex numbers, polar coordinates, and DeMoivre’s Theorem. (4 Units)
Modality of Course: On Campus, Monday & Wednesday
Referenced Text: Precalculus by David Lippman
Note: This course will cover topics from chapters 5 - 8.
This textbook is completely free and will can be downloaded by using the following link: Math 124 Textbook
Calculator: A non-graphing scientific calculator is required. Graphing calculators will not be permitted during quizzes or exams.
Here is the Tentative Schedule for the semester.
Please keep up! Do not let yourself get behind. Everyone is different, but it will seem to many of you that this class moves rather quickly. If there are problems you cannot do, or concepts being presented during lectures that you don’t understand, resolve that dilemma immediately. I am here for you!
Mathematics is learned by putting a conscientious and persistent effort into studying and practicing problems assigned to you. Essentially, understanding is learned by doing, failing, correcting, and trying again. The way in which you study could be hindering your learning potential. Solutions to almost every assigned problem can be found on several websites. Whether it be Chegg, Symbolab, Photomath, Desmos, etc., you need to know how to use these resources in an effective manner. The number of resources available makes it too easy to use frequently and can give you a false sense of learning the material. Understanding the solutions themselves is not the same as learning the material. Here are some suggestions to follow as you study this semester.
After completing a problem, check your answers in the back of the book. If your answer is incorrect, try the problem again or try to find your mistake. Do not refer to the other solution guides to find the mistake for you.
Before you refer to solution guides for help, look over your notes. It is why you take them in the first place.
Understand that you will struggle through homework problems. This is a reality. It may take a couple of tries to figure out the problem. The struggle is part of the learning process.
If you are struggling after a couple of minutes, go on to the next problem.
If you need a solution guide for assistance, be sure to return to this problem a second time and rewrite the solution on your own. Make sure you can solve the problem without any guidance or help.
If you find yourself looking up solutions more than 10% of the time, you should come to me for help. There may be some prerequisite material that is preventing you from learning the course material.
Homework: Homework problems will be provided to you for each section that is covered in class. It is essential that you complete the homework to prepare for the quizzes and exams throughout the semester. The homework will not be collected, but you should keep a clean record of all the assigned problems to improve your studying ability.
Classwork: Classwork will be given out frequently throughout the semester. Credit will be earned by actively participating in solving the problems in class. If you miss class on the day classwork is assigned, email me to discuss how to make up those points. Two of your lowest classwork scores will be dropped at the end of the semester.
Quizzes: Quizzes will be given at the beginning of class on Wednesday's. The quiz questions will come directly from the assigned homework. Two of your lowest quiz scores will be dropped at the end of the semester. No make-up quizzes will be given, however, you may earn half of the unearned points back by doing corrections with a written explanation of your mistakes
Exams: There will be a total of three exams throughout the semester. The lowest exam score will be replaced by the final exam score. This includes any exams that are missed due to an absence, but does not include exam failed due to cheating. The assigned homework problems act as your study guide for the exams.
Final Exam: The final exam is required and cumulative. You can prepare for the exam by reviewing previous homework, quizzes, and exams. There will be no make-up for the final exam.
Weighting:
Classwork: 10% Quizzes: 30% Exams: 45% Final Exam: 15%
Grading Scale:
A: [90,100] B: [80,90) C: [70,80) D: [60,70) F: [0,60)
The Disabled Students Programs and Services (DSPS) department provides support services, specialized instruction and accommodations to students with disabilities, allowing them to fully participate and benefit from an equitable college experience. The DSPS office functions as a resource for students and faculty in the determination and provision of educational accommodations. For more information regarding DSPS call 949-451-5630 or visit their website at DSPS.
For any of your technical issues such as logging into your Canvas shell. Please visit: Tech Link, then click on "Student Help". Phone and online chat support is also available. The support lines are open from 7 am-7 pm on Monday through Thursday and 7 am-6 pm on Fridays. Unfortunately, they are closed on Saturdays and Sundays, but you are also more than welcome to email me any of your concerns.
IVC has a wide variety of services available to assist students including:
Health, Safety, and Wellness
Financial Support
Career Guidance
Counseling/Academic Advisement
For more information visit the Support & Help webpage.
As your instructor, I hereby refer you to the IVC Math Center to receive drop-in math tutoring assistance. To use the Math Center's tutoring services, you must enroll in the appropriate section of TU 301 on MySite. TU 301 is a free, zero-unit, non-credit course that allows you to attend the Math Center.
Another place you can receive tutoring is in the library. You also have the ability to create study groups on campus. The hours and information about the library is found using the link below. It
Irvine Valley College counseling center provides counseling services to help students with a variety of academic, career, and personal concerns. The counseling faculty assist students in clarifying their needs, making decisions, setting goals, and dealing effectively with personal obstacles. You can schedule appointments in advance or even drop in for 45 minute appointments. Counseling is in SC210. Use the following link for hours and how to schedule an appointment.
You may attend the Math Center in person in B363. In-person assistance is available at the Math Center during the hours listed below. To use the Math Center's tutoring services, you must enroll in the following section of TU 301 on MySite. TU 301 is a free, zero-unit, non-credit course that allows you to attend the Math Center.
Monday - Thursday: 8 am - 7 pm
Friday and Saturday: 8 am - 2 pm
Withdrawal Policy: Although an instructor may withdraw a student for poor attendance, it is the student’s responsibility to withdraw if the student does not continue to attend. If your name appears on the roster at the end of the semester, the instructor must give you a grade. Failure to withdraw from the course may result in a failing grade.
*Last day to drop without a “W” recorded on transcripts is Sept 11, 2022.
**Last day to drop with a “W” recorded on transcripts is Nov 4, 2022.
Students who are still officially enrolled past the withdrawal deadline (65% point/Drop with a “W” Grade) and who have been excessively absent per the attendance policy may be assigned a FW grade. The FW counts the same as a F grade in the grade point average, but denotes you stopped attending class and did not fail due to lack of mastery of the course material. The FW grade may impact eligibility for some types of financial aid. See the Financial Aid Office for more information.
Academic Dishonesty: Students are expected to be familiar with and abide by the Academic Honesty Policy stated in the college catalog. Instances of academic dishonesty will not be tolerated and will only hurt your long-term future. Cheating includes getting answers from another student during a test or turning in someone else’s paper and/or quiz for them. You must show all your work when answering a problem on an exam or quiz. Students are encouraged and allowed to discuss material related to assignments but writing down the assigned work must be done individually. Cheating on an exam/quiz will result in a non-replaceable zero for that one exam/quiz and your name will be forwarded to Student Services/Admissions and Records for further disciplinary action. SOCCCD Administrative Regulation 5401 describes academic dishonesty as, “including, but not limited to falsification, plagiarism, cheating or fabrication, which compromises the integrity of an assignment, a college record or a program.”
Lets get to work! I am here to help you succeed. Remember success is a product of hard work, persistence, and learning from failure. Let's have a great semester!