Sunday, November 8, 2009

Looking back at Chapter 4...

Look over the lessons in Chapter 4. Why do you think the editors of this textbook put all of this material together in one chapter? What connects all of the lessons? Are there any lessons in Chapter 4 that do not fit in the chapter? Also, do you think other lessons could be added to this chapter? If so, which ones, and why? If not, why not?

(Yes, there are many questions to answer here. You will be graded on your ability to produce well-reasoned answers.)

Sunday, November 1, 2009

LCD Riddle

You just solved the following riddle:

"We are two simplified fractions. Our LCD is 12. Our denominators are consecutive integers. The numerator and denominator of one of us has a difference of 3. The other fraction is greater than 50%. Who are we?"

Now it's your turn to make the riddle. Begin yours with "We are two simplified fractions. Our LCD is..." Then continue to give clues that will lead the reader to discover your two simplified fractions.

Be creative with your clues! Good luck!