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Anna McAllister; Mark McCartney; David H. Glass – International Journal of Mathematical Education in Science and Technology, 2024
Discrete time models, one linear and one non-linear, are investigated, both with a herbivore species that consumes a basal food source species. Results are presented for coexistence of the species and to illustrate chaotic behaviour as parameters are varied in the non-linear model. The results indicate the benefit of fertilization in terms of the…
Descriptors: Lesson Plans, Mathematics Activities, Mathematics Instruction, Mathematical Models
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Krusi, Jean B. – Mathematics Teaching in the Middle School, 2002
Describes a lesson plan in which students design scale models of kitchens using proportional reasoning and measuring skills. (YDS)
Descriptors: Lesson Plans, Mathematical Models, Mathematics Activities, Mathematics Instruction