Curated OER
Understanding Topographic Maps
Underclassmen create a cone-shaped landform and then draw a contour map for it. Then they examine a quadrangle (which was easily located with an online search), and relate it to what they experienced. The accompanying worksheet is...
Curated OER
Gallery Walk Questions on Rivers
A Gallery Walk is a technique that allows small groups to visit different stations, where they examine and discuss materials about an overarching topic. Questions about rivers and fluvial processes are available in this resource;...
Curated OER
MAPS AND TOPOGRAPHY
Students analyze the details of a topographic map and create one of their own by utilyzing a map of elevations.
Curated OER
Gallery Walk Questions on Weathering and Mass Wasting
A set of questions on weathering and erosion are found in this resource. Some of them can be used as discussion topics or lecture guides. There are also suggested activities such as the examination of topographic quadrangles and the...
Math Open Reference
Math Open Reference: Quadrilateral
Learn about quadrilaterals with this helpful reference tool. Provides a detailed definition, examples, and an interactive activity that enhance further explanation. Includes links to related topics.
Geometry Help
Geometry Help: Trapezoids
Explains the basic concept of trapezoids with step-by-step instructions and methods for solving specific problems on your own relating to this topic.
Curated OER
A View on Cities: Philadelphia: Quadrangle
Quadrangle, University of Pennsylvania (Philadelphia)
Curated OER
A View on Cities: Philadelphia: Quadrangle
Quadrangle, University of Pennsylvania (Philadelphia)