Curated OER
Problem-Solving Math 1
Learners discuss the different ways we use numbers in everyday life. They walk around the classroom for 5 to 10 minutes, students are asked to point out examples of numbers they find in the room. Learners are asked to image a world...
Curated OER
Map Activity - Roanoke Valley
Students write directions from a starting point to a destination using a map and ads from the Yellow Pages. They define the following terms using total body response or through the use of random objects: "right-hand," "left-hand,"...
University of St. Andrews (UK)
University of St. Andrews: Beginnings of Set Theory
The University of St. Andrews offers a wonderful introduction to set theory that makes the topic interesting and understandable. Includes numerous links to related philosophers, mathematicians, and topics.
Stanford University
Stanford Encyclopedia of Philosophy: Frege's Logic
Lengthy and detailed, but also quite technical, article explaining the major theorems of Frege's logic. Introduction gives a helpful overview and bibliography is included at end, but anyone without a background in logical notation may...
Study Languages
Study Spanish: Cardinal Numbers: 1 10
This site is a lesson on the cardinal numbers 1-10 with an explanation of how to change the number one to match the nouns it modifies. A quiz follows the lesson to test the student's comprehension of these cardinal numbers.
Study Languages
Study Spanish: Cardinal Numbers: 31 1000
This site is a lesson on the cardinal numbers 31-1000 with an explanation of how to change the hundreds to match the nouns they modify.A quiz follows the lesson to test the student's comprehension of these cardinal numbers.
Study Languages
Study Spanish: Months, Seasons, and Dates
This online lesson is on the use of definite articles and numbers with months, seasons, and dates. A quiz follows the lesson to test the student's comprehension of this grammar principle.
Cuemath
Cuemath: Sets
A comprehensive guide for learning all about sets with definitions, solved examples, and practice questions.