Datum precedence is a fundamental principle in the design and manufacture of mechanical parts and assemblies.

It refers to the order of importance assigned to different datums, which are specific points, lines, or planes on a part, which are used as references for measurement and geometric tolerances.

The learner tests his/her ability to set up the optical comparator edge detector using a virtual simulation of the machine.

Students review how to use chordal distances to locate bolt hole circle locations. They then take a 10-question quiz to test their knowledge.

In this learning activity you'll test your skill at reading indicators.

In this learning activity you'll discover how to calculate the best priced items and improve your financial literacy.

Students use the pyramid method to solve percent problems. The pyramid grid provides a visual way to set up the equation.

Students view a sample of the keystrokes of a TI-30XIIS calculator that are required to solve for the instantaneous current of a de-energizing circuit.

Students view a sample of the keystrokes used on a TI-36X calculator to solve for the instantaneous current of a de-energizing circuit.

Learners view a sample of the keystrokes on a TI-36X calculator that are required to solve for the instantaneous current of an energizing RL circuit.

In this game the pupil will identify how many parts of each shape are shaded out of how many parts!

Solve the problems and try to get the highest score!

Matemática

By: Aiden and Hailey