Learners consider why an impedance matching transformer is needed to connect an antenna to a television.

Learners examine the impedance matching capability of a transformer and how to select the proper turns ratio to achieve this function. A brief quiz completes the activity.

In this learning activity you'll identify correctly formatted MLA citations.

In this interactive exercise, learners review definitions of 26 terms and then test their knowledge in a matching exercise. Only six terms are included in the quiz; however, if the learner clicks “Restart,” more terms appear in random order.

TIG Electrode Matching

Learners reinforce the matching concept in accrual basis accounting through a drag-and-drop exercise.

Learners complete two exercises. In the first quiz, they divide viruses into two categories: RNA and DNA. They later match each virus with the disease it causes.

Learners test their knowledge of fungal diseases by completing six exercises.

Learners match the names of parasitic organisms to the diseases they cause and the modes of transmission.

In this drag-and-drop exercise, learners review the names of diagnostic tests and match them with their descriptions and the nursing actions that relate to them.

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

Learners complete a matching exercise as a quiz or as a review of state laws and rules pertaining to barbers and cosmetologists.

In this learning activity you'll review different math symbols and identify them in a matching exercise.

In this interactive and animated object, learners read a description of the number, name, and function of the cranial nerves. A matching quiz completes the activity.

Users read about how course competencies relate to program outcomes. They listen to the testimonies of three students who describe learning activities that prepared them for the world of work. In a matching exercise, learners distinguish between course competencies and program outcomes.

Learners examine the connections of a DC motor and how the terminals are labeled. A matching exercise completes the learning object.

Learners read definitions of terms related to legal, insurance, and advocacy issues regarding the elderly. At the end of the activity, learners test their knowledge in three matching exercises. Some of the programs and groups discussed are Medicare, Medicaid, Social Security, long-term care insurance, OBRA, SSI, and CWAG.

Learners examine the contents of organized microbial plaque and test their knowledge in matching exercises.

Learners test their knowledge of jurisdiction issues by matching case scenarios to the correct court. The cases involve the following courts: Circuit, Small Claims, Probate, District, Bankruptcy, State Appellate Court, Wisconsin Supreme Court, and U.S. Supreme Courthouse.

In this learning activity you'll read introduction to electrical quantities, units, and symbols and test their knowledge in a matching exercise.