Curated OER
Balanced Forces
Examples and practice questions will help real-life understanding of the Principle of Moments concept. These great slides define the types of levers and pivots, and then give examples of the typical seesaw situations that help the...
Curated OER
Linear Systems: Identifying Pivots and Multipliers
In this identifying pivots worksheet, students use algebra to find equivalent systems of equations. This four-page worksheet contains examples, explanations and approximately ten problems.
Curated OER
Linear Systems: Identifying Pivots and Multipliers
In this pivot worksheet, students explore the elimination process, and write a matrix in upper triangular form. They identify equivalent systems. This four-page worksheet contains examples, explanations, and approximately ten problems.
Curated OER
Linear Systems: Elimination
In this elimination worksheet, students use the elimination process to transform a system into an equivalent form. This three-page worksheet contains three practice problems as well as examples and explanations.
Wisc-Online
Wisc Online: Classicication of Joints
This interactive presentation on the classification of joints provides a great overview of the three types of joints and their functions.
Other
International Burch University: The Simplex Method
A downloadable PowerPoint presentation explaining the steps of the simplex method and providing several examples.
eSchool Today
E School Today: All About Forces
Forces are everywhere. Learn what they are, the characteristics of forces, different kinds of forces, and factors that affect them.
CK-12 Foundation
Ck 12: Physics Simulation: Drawbridge
[Free Registration/Login Required] Learn about torque balance in the context of a medieval drawbridge using this interactive simulation. A PDF worksheet and a video tutorial are also available. [3:47]
University of British Columbia
Skeleton: The Joints
This is an extremely in depth look at the various different joints and their range of motion. Labeled diagrams are provided for each type. Illustrated quizes and x-rays can be accessed for each joint classification.
Khan Academy
Khan Academy: The Mechanics of Standing Balance
This is a 5-question quiz to help prepare for the MCAT. It uses the analogy between a standing patient and an inverted pendulum and the mechanics of standing balance.
CK-12 Foundation
Ck 12: Life Science: 11.8 Joints
Understand the structure and function of different types of joints in the human body.