University of Notre Dame
University of Notre Dame: Secondary Education
Definition from the University of Notre Dame of early secondary education in the United States. Describes the "Seven Cardinal Priciples of Secondary Education" that were established by the "Commission on the Reorganization of Secondary...
Other
Problem Solving/negotiation
This site is an advertisement, but it has some good information regarding the negotiation process, e.g., seven steps that are common to all negotiations.
abcteach
Abcteach: Kwanzaa
[Free Registration/Login Required] This site features a worksheet focused on the seven Kwanzaa principles.
Khan Academy
Khan Academy: Absolute Value to Find Distance
Practice taking the absolute value of the difference of two numbers to find the distance between those numbers. Apply this principle to solve word problems. Students receive immediate feedback and have the opportunity to try questions...
Curated OER
The Official Kwanzaa Website Graphic
Describes in detail the African roots of the holiday, the seven principles, and the seven basic symbols. Includes a comprehensive guide for those celebrating Kwanzaa for the first time.
Internet Encyclopedia of Philosophy
Internet Encyclopedia of Philosophy: Thales
Basic introduction from the Internet Encyclopedia of Philosophy to the philosophy of Thales. Includes several popular tales about his life.
Lizard Point Quizzes
Lizard Point: Subtraction Practice
At this site from Lizard Point Consulting, you can practice several different levels of difficulty of subtraction problems that use 1-digit numbers all the way up to 3-digit number subtraction problems that require regrouping. You can...
National Council of Teachers of Mathematics
Nctm: Standards for School Mathematics
This standards-based NCTM website offers resources for teachers of mathematics for all grade levels, including interactive math tools, lesson plans, online resources, and the like.
Curated OER
Educational Technology Clearinghouse: Maps Etc: Roma, Ad 116
A plan of Rome, Italy, circa AD 116, showing the River Tiber, the Seven Hills of Rome, city walls, major roads, bridges, aqueducts, and keyed references to the principle buildings of the city.