problem name | ages | topics | multiples | other standard(s) |
---|---|---|---|---|

Comparing solids | 8-adult | solids, faces, edges, vertices | answers | |

Treasure | 13-adult | coordinates, slopes, equations of lines, coordinates of midpoint, trapezoids | approaches, interpretations | variables |

Box nets | 5-adult | 3-d visualization, cubes, nets, pentominoes, transformations | answers, extensions | |

Warehouses | 5-adult | vertex-edge graphs, degree of vertex, (minimal dominating set), changing inutitions | intuitions, approaches | |

Twisted rope | 13-adult | 3-d visualization, regular polygons, topology, Mobius strips, relatively prime numbers | approaches | numbers |

The angle | 14-adult | complementary, supplementary angles, triangles, quadrilaterals | approaches | measurement |

Candy bar | 13-adult | area, perimeter, solving linear equation in two variables | approaches | variables, numbers |

*Last modified 8 July, 2003*