Objectives (click/tap to expand)
Convert between DMS (Degree, Minute, Second) and decimal form
Convert between degrees and radians
Use the arc length formula
Solve applications
This video applies to two days' lessons. Watch it before the specified lesson, and then there will be no additional required video to watch for the next day. (You're welcome!)
Copies of practice questions will be handed out in class. Download the Q1 Exam Practice Questions and go to last page for answers.
Actual exam will take place during 100-minute block according to exam schedule, and it will include:
16 multiple choice questions (45 points)
all topics we've studied in Q1, up through start of Chapter 4.1
Several multi-part free response questions (55 points)
sketching a graph that meets given criteria
describing properties of a given function (domain, range, etc.)
write all the function equations that create a given graph (think "batman equation")
Up to 4 points extra credit.
...since students often comment that they wish the book had more practice of this type.
The first two pages of this PDF have four exercises. Solutions are on the pages that follow.
We will do these in class, so the video is provided here for reference as needed. A few examples of solving questions utilizing radian measure and the s = rθ formula.
Apologies: The audio for this one is lousy.
In addition to prints that MrW hands out in class, copied from old Dell puzzle magazines, here are some custom Word Arithmetic exercises that MrW made.
Here are some really old interactive programs MrW made early in his teaching career that give randomized Word Arithmetic puzzles. Final answers do not spell out real words.
Go to next page, Chapter 4.2.