This primer introduces the student to the proper use of the exponent (EE) function on a TI-86 calculator.

This primer introduces the student to the correct method of using the internal memory of a TI-86 calculator.

This primer introduces the student to the proper method of complex number conversion on a TI-86 calculator.

Students identify the parts of a triple beam balance and practice measuring the mass of objects.

This primer introduces the student to the correct method of using complex reciprocals in a TI-86 calculator. The solution of total impedance of a parallel circuit in rectangular form is shown.

This primer introduces the student to the correct method of using the log function on a TI-86 calculator.

This primer introduces the student to the correct method of entering complex numbers into a TI-86 calculator.

Learners read a step-by-step approach on how to connect an ohmmeter when making measurements in this interactive lesson.

This is an animated troubleshooting exercise that takes voltage measurements to determine the fault of three different series circuits. There are six review questions that enable the learner to determine the effectiveness of the troubleshooting presentation.

Students choose the hypothesis and practice describing bacterial colonies using the steps of the scientific method.

Learners observe how an optical pyrometer is used to take temperature measurements without making physical contact with the object being measured.

In this animated activity, learners examine the conductivity of a solution and how its properties affect measurements to determine concentration levels. A brief quiz completes the learning object.

In this learning activity you'll explore how units in the metric system are related to each other and practice locating measurements on a metric line.

Learners compare the three scales used in pressure measurements: gage, absolute, and vacuum. A brief quiz completes the activity.

Learners follow step-by-step instructions for calculating the square root of a number using the TI-83 Plus scientific calculator. Steps for determining impedance are also shown.

The use of the reciprocal key on the TI-86 scientific calculator is demonstrated in the solution of parallel resistors.

In this simulation activity, an electrician troubleshoots a defective compressor motor that will not start. To find the problem, the learner selects the appropriate blueprints that must be referred to while performing the troubleshooting steps. Then safety protocols will be followed, such as making lockout-tag out installations and donning PPE items before taking measurements with a multimeter to locate the faulty component.

Students read about the scientific method and the three main types of research. They enter their answers to questions on the screen.

Learners read a description of the function of the coupling switch on an oscilloscope and how its setting affects measurements of DC, AC, and combined voltages. A brief quiz completes the activity.

The learner reads directions for finding the slope, intercept, and correlation coefficient for a group of ordered pairs using one of eight different scientific calculators.