Learners read how inches of water column is used as a unit of pressure measurement. Practical applications and a conversion formula to psi are included.

Learners examine dew point and the two types of humidity values, absolute and relative, along with the types of instruments used to measure them. The activity includes a video clip and a quiz.

Students follow the correct keystrokes to calculate the logarithm of a number.

Students solve practice problems on voltage, current, and impedance matching. Examples precede the problems.

Students solve six problems for series impedance using complex numbers. Immediate feedback is given.

Students work six practice problems to determine the total impedance of a parallel circuit.

Students solve five problems to determine the total impedance of a series-parallel circuit. Immediate feedback is given.

Students answer five questions concerning magnetism.

Learners examine a series-parallel circuit and solve 14 problems related to voltage, current, and power. A help screen is provided.

Try matching the 8 steps of the Engineering Design Process. After you finish....try to beat your score!

Determine what kind of sentence is written.

NSTMs - Naval Systems

Baseball Based on how fun hyper trains would be in the United States.