In the 1980s, all students at Bloomsburg University were required to take at least one mathematics course and I worked with colleagues to develop a suitable offering -- one that did not require expertise in algebra but which emphasized problem-solving. Our course became "Mathematical Thinking" -- and I began to develop suitable materials -- eventually writing and publishing Mathematics in Daily Life: Making Decisions and Solving Problems (McGraw-Hill, 1986). Each of the twenty-two chapters of this textbook is introduced with a relevant quote. Chapter 11, "Visualizing the Structure of Information with a Tree Diagram," opens with two lines by one of my favorite poets, Theodore Roethke:
Once upon a tree
I came across a time.
Showing posts with label textbook. Show all posts
Showing posts with label textbook. Show all posts
Thursday, August 29, 2013
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