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Olson, Alton T. | 3 |
Sigurdson, Sol E. | 1 |
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Olson, Alton T. – Mathematics Teacher, 1981
A series of problem solving situations designed around a hypothetical birdhouse factory is explored. The original material is designed around solving systems of equations, but the approach used is designed to be easily modifiable to incorporate other mathematical content. (MP)
Descriptors: Algebra, Instructional Materials, Mathematical Applications, Mathematics Instruction

Olson, Alton T. – Mathematics Teacher, 1989
Discusses the use of the recursive method to permutations of n objects and a problem making c cents in change using pennies and nickels when order is important. Presents a LOGO program for the examples. (YP)
Descriptors: Computer Oriented Programs, Computer Uses in Education, Mathematical Applications, Mathematical Formulas

Sigurdson, Sol E.; Olson, Alton T. – Journal of Mathematical Behavior, 1992
A year-long study in 40 eighth grade mathematics classrooms compared the effect on student achievement of teaching with meaning with algorithmic-practice teaching. In general, teaching with meaning was found to increase student achievement. However, differences in response to the methods was seen in the top, middle, and lower thirds of the…
Descriptors: Cognitive Development, Concept Formation, Grade 8, Mathematical Applications