Curated OER
Wind Effects on Model Building: Pre-Lab for Truss Design and Testing
Emerging engineers perform pre-lab calculations in this first of a three-part lesson plan on model building. They determine the forces of tension and compression in a truss. After completion of the worksheet, pupils will draw a draft of...
Happy Maau Studios
Math Ref
Forgot how to multiply matrices? Well, this app can help. It is like a gigantic, well-organized reference card for all things math. Customize your personal reference material by adding your own notes and build up a personalized list of...
Curated OER
Phasor Mathematics
In this mathematics learning exercise, students solve 13 questions on series, factorial, phase mathematics and calculus. They define what phasor means.
Curated OER
Liter8 Lesson Plan
Ninth graders create a chart of different tensions. In this algebra lesson, 9th graders use the idea of force due to gravity to explain equations and why they should always be solve equally. They complete the lab, identify mass...
Curated OER
Automobile-Accident Reconstruction
Students investigate an accident and relate it to math. In this trigonometry instructional activity, students measure the accident scene, the friction produced, and the speed from the skid marks. They create a poster of their findings.
Curated OER
Worksheet 13
In this math activity, students write down the equation of a plane. Then they create the equation of a line. They also define the lines that are perpendicular.
Curated OER
Investigating Force, Acceleration and Velocity
In this Investigating force, acceleration and velocity learning exercise, students read story problems involving constant velocity and acceleration, create a diagram of the problem, and consider the forces acting upon the item discussed....
Curated OER
Eratosthenes And Radius of the Earth
Students calculate the radius of the earth. They use the method and data suggested by Eratosthenes. They investigate the interrelationships among mass, distance, force, and time through experimental processes.
Curated OER
Drag Problem Set
Students read an explanation from a NASA Web-based textbook and then demonstrate an understanding of the text by applying it to calculating drag of both full-sized and model gliders.