This book is a year-long program of daily exercises in problem solving for 2nd and 3rd grade students that presents 144 lessons, each with seven problems. The problems cover number sense, computation, measurements, geometry, problem solving, and patterns. The material is presented in a sequential fashion with concepts repeated and expanded, and…

Presents an exercise for use in political science courses on the college level that requires students to solve a frequently occurring problem--the provision of a collective good and the allocation of its costs. To solve the problem, students answer questions such as "Why do we have governments?" and "What constitutes a just policy?" (Author/DB)

Presents 21 ideas for helping children learn to do story problems in math. (SJL)

Discusses Mission Possible, a problem-solving strategy that provides a wide range of learning experiences and encourages students and teachers to explore the use of scientific ideas and principles. Describes setting up a Mission Possible Day for primary students in a rural community. (Author/NB)

Describes an activity on density and its role on an object's floating or sinking. Uses canned regular and diet Coke soda pop to demonstrate differences in density. (YDS)

Presents an activity for students to construct their own two-cup balances. Suggests some alternatives for rejuvenating weak bar magnets. Describes how to remove burnt carbon deposits from glass vessels. (NB)

Explores acids and bases using different indicators, such as turmeric, purple grape juice, and lichens. Because some of these indicators are not as sensitive as cabbage juice or litmus paper, determining to which acids and bases each indicator is sensitive presents an enjoyable, problem-solving challenge for students. Presents directions for…

Presents a new problem for students and discusses the results of a previous one. (Author/YDS)

Presents responses to the Painting Tiles problem. (Author)

Describes how a stock market simulation can be an excellent tool for motivating students to learn real-world mathematics in a middle school classroom. Details four activities that can accompany the simulation. (Contains 12 references.) (YDS)

Explores the real-life mathematics found in racing. Includes a worksheet. (YDS)

What initially appears to be a standard maximum-minimum problem presents, with a particular independent variable, a wealth of calculus and algebraic subplots. Uses graphing calculator technology to reinforce the "pencil and paper" solution and open the problem to lower level mathematics courses. (Author/NB)

Illustrates a way in which students can estimate the ratio of an area of a circle using the radius square. Discusses why the same value of pi appears in both the formulas for the circumference and the area of the circle. (YDS)

Presents solutions to the Pumpkin Puzzler problem that appeared in the October 2001 issue of this journal. (Author/NB)

Presents solutions to the Football Frenzy problem that appeared in the November 2001 issue of this journal. (Author/NB)