A unit designed to develop student awareness of the atmospheric conditions in which we live. Math concepts include: statistics: keeping a log and reading data; using charts and tables; ratio and percentage; temperature...
Simple constructions; constructing regular polyhedra; symmetry; and some group theory.
A unit intended to teach children the size and scale of the Universe. Through hands-on manipulatives the students proceed in sequential stages to create four models, beginning with the Solar System and ending with the...
A unit designed to bring environmental considerations into a consumer math curriculum, structured around five activities: doing mini-studies on environmental issues; evaluating consumer products from an environmental...
A unit written as an enrichment lesson for students in basic geometry or geometry; also, the section on spherical geometry can be used in an Algebra II Trigonometry class as an extension or an introduction to spherical...
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