Reading the text:

  • Read through the section before the material is covered in class. Even if you don't completely understand the section, at least you know what will be covered.
  • After lecture, review your notes, and look back through the section that was covered; if you are still unsure about something, get clarification.
  • If something is labeled Theorem, Definition, or has a box around it, it's important.
  • Don't skip over the example problems.
  • Keep a separate sheet of all the important formulas along with the page numbers so you can refer back to them later if you need to.
  • If you plan to continue with math, don't skip over proofs!
  • If you come across something you don't understand, make a note and ask the instructor or TA.

Homework:

  • Form a study group or exchange emails and/or phone numbers early in the term.
  • Give yourself at least a couple of days to do the homework. If you have questions, you'll have plenty of time to email classmates or discuss them during your study session.

Studying for a test and taking exams:

  • Definitions are really important; know what they are and how to use them.
  • Review homework and/or chapter review problems.
  • Look through the examples in the chapters, and know how they arrived at each step. Also, know how, when given a word problem, to set up the equations. In other words, know the applications really well.

On the exam:

  • If the formulas aren't given, write the important ones on the top before you look over the test. Formulas are sometimes hard to remember under pressure.
  • If you have time at the end, double check your answers, no matter what!
  • If you come across something you can't remember, move on; another problem/section of the test might jog your memory.
  • Know how to use your calculator! The TI-89, for example, can be used to find derivatives and integrals. This doesn't mean you don't have to show work; it's just a great way to double check your work.

Things to have a firm grasp of:

Limits

  • Definition of a limit
  • Does a limit exist? ($\lim_{x \to c^+} f(x) = \lim_{x \to c^-} f(x)$; limit as x approaches c from the right is equal to the limit as x approaches c from the left).
  • How to evaluate infinite and finite limits (i.e., $\lim_{x \to \infty} f(x)$ and $\lim_{x \to c} f(x)$ where c is a constant)
  • Know the special cases (indeterminate forms and L'Hospital's Rule, removable discontinuities, etc.)
  • Properties/Laws of limits

Continuity:

  • Definition of continuity and discontinuity
  • Test for continuity ($\lim_{x \to c^+} f(x) = \lim_{x \to c^-} f(x) = f(c)$ where c is constant)
  • Left continuity vs. right continuity
  • Continuity on an interval

Derivatives:

  • Definition of a derivative
  • When you can take a derivative (continuity must exist)
  • Derivative of a function using limits ($f'(a) = \lim_{h \to 0} \frac{f(a+h) - f(a)}{h}$)
  • Derivative rules: power rule, chain rule, constant multiple rule, difference rule, product/quotient rule, etc.
  • Finding maximums and minimums (concavity, second derivatives)
  • Derivatives of trig functions
  • Implicit differentiation
  • Special cases (derivative of e, logs, exponents, etc.)

Applications:

  • Rate of change in volume/area/length/etc. are common applications of derivatives
  • Optimization problems
  • The chapters usually have great application examples; look through them carefully and know how they arrived at each step. The chapter problems are also great practice.