Open Oregon Educational Resources
Forest Measurements: An Applied Approach
Geometry—it's not just for the math classroom! Learners explore the field of forestry through a mathematical lens. An instructional resource explains how forest workers collect data about trees such as height, diameter, and age...
Physics Classroom
The Physics Classroom: Circular and Satellite Motion: Athletics
Students investigate a variety of applications of circular motion principles to the world of sports, and use Newton's laws to mathematically analyze such motions. The emphasis will not be upon an investigation of the details of every...
Paul Dawkins
Paul's Online Notes: Absolute Value Equations
This tutorial looks at how to solve absolute value equations. Gives the geometrical and mathematical definitions of absolute value and how to apply them when solving equations. Presents several example problems.