Procedure
Divide the students into groups of five. Give a different information sheet (A, B, C, D, or E)
to each student in the group. If there are extra students, have them act as observers. Do not
give the observers information sheets. Each student in the group should have access to only
part of the information needed to solve the problem—that is, the three different statements
that appear on his or her information sheet. Tell the students that they have enough
information among them to define the problem and to arrive at a solution. They may use any
procedures they wish, and they may read their information sheets aloud as often as they wish,
but they may not show them to anyone else. The students should then proceed to solve the
logic problem.
1. On one recent day, the following tidbits of information concerning five executives,
Kristina, George, Harvey, Irene, and John—in no particular order and not
respectively—were heard around the water cooler at the Widget Corporation.
2. From the tidbits overheard at the cooler (you may assume that they are all factual),
can you give each executive’s full name and position?
3. George and the president play golf together.
Information Sheet B
1. Appleby, Barton, Chambers, Dow, and Eggars are all executives of the Widget
2. Three of the executives are often in bad moods. Dow tends to be a terror on Monday.
3. There is a long-standing feud between Barton and the sales manager.
Information Sheet C
1. Kristina and the personnel director attended the same college.
2. John, Chambers, and the sales manager get together for lunch every Thursday.
3. Three of the executives are often in bad moods. Dow tends to be a terror on Monday.
The office manager’s bad day is Friday. The sales manager’s moods are completely
unpredictable.
Information Sheet D
1. The president recently approved a raise for John, which was deeply resented by both
Harvey and the personnel director.
2. Kristina is the only single person among the five, and she has been dating Appleby’s
brother.
3. Eggars told Harvey that his wife is expecting a baby and that he needs a raise soon or
he will resign.