Countries and Their Cultures
Countries and Their Cultures: Jews of the Middle East
Prior to 1948, Jewish communties were found discontinuously in an area stretching from southwest Asia across North Africa, from Tajikistan and Uzbekistan in the north to Yemen in the south, and from Afghanistan in the east to Morocco in...
ClassFlow
Class Flow: Bearings 2
[Free Registration/Login Required] This is a flipchart introducing student to compass bearings. It can be followed by flipchart bearings going further in depth of bearing orientation.
TeachEngineering
Teach Engineering: Topo Triangulation
In this activity, students will learn how to read a topographical map and how to triangulate with just a map. True triangulation requires both a map and compass, but to simplify the activity and make it possible indoors, the compass...
TeachEngineering
Teach Engineering: Classroom Triangles
In this activity, students will use bearing measurements to triangulate and determine objects' locations. Working in teams of two or three, students must put on their investigative hats as they take bearing measurements to specified...
Discovering Lewis & Clark
Discovering Lewis & Clark: Portage Route Survey
Features an example of a route survey conducted by William Clark in 1805 of the falls, rapids, cascades and ravines from the lower portage camp to the upper falls (Black Eagle) and beyond, using a circumferentor (surveyor's compass) to...
TeachEngineering
Teach Engineering: Topos, Compasses, and Triangles, Oh My!
In this activity, students will learn how to actually triangulate using a compass, topographical (topo) map and view of outside landmarks. It is best if a field trip to another location away from school is selected. The location should...
University of Toronto (Canada)
Answers and Explanations Simple and Compound Interest
If a bank account produces "simple interest", the interest is paid directly and does not become part of the account's interest-bearing balance. That balance remains constant, and it's easy to figure out how much money you earn. This site...
Curated OER
Etc: Maps Etc: The Terminal Moraine (Eastern), Second Glacial Epoch
A map showing the terminal moraine of the second glacial epoch east of the Great Lakes region, including the glacial landscape features of Cape Cod and Nantucket, Long Island, the Catskills and Finger Lakes, and the extreme terminal...
Curated OER
Etc: Maps Etc: The Terminal Moraine (Central), Second Glacial Epoch
A map of the terminal moraine of the second glacial epoch in the Great Lakes region, including the drift bearing area, the generalized directions of glacial movement, the direction of glacial striae, and the locations of prominent...
Curated OER
Etc: Maps Etc: Terminal Moraine Region of North America, Second Glacial Epoch
A map from 1882 of the drift bearing area in the northern United States and Canada, showing the generalized directions of glacial movement, the direction of glacial striae, and the locations of prominent terminal moraines.