The purpose of this learning object is to introduce the learner to the different processes of science.

In this interactive object, learners examine the structural-functional, social-conflict, and symbolic interaction analyses of religion. A mind map and quiz questions are included.

In this interactive object, learners solve a series-parallel DC circuit analysis problem. Immediate step-by-step feedback is given.

This interactive learning object is designed to help learners memorize the color code used on some hydraulic schematic diagrams. Learners quiz themselves using electronic flashcards.

In this interactive object, learners determine the pulse width, period, duty cycle, and frequency of a waveform.

In this interactive object, learners solve a series-parallel DC circuit analysis problem. Immediate step-by-step feedback is given.

In this animated lesson, learners follow the steps required to read the phase shift difference in degrees between two AC waveforms.

Learners examine two methods for converting an octal number to a decimal number. Exercises are provided at the end of the learning object.

This interactive learning object demonstrates how the moisture content is determined for a given sample of soil or aggregate.

In this interactive object, the learner views examples of the neutral position of the back and compares that stance to the flat back and swayback positions. A brief quiz completes the activity.

In this interactive object, learners solve for the current through each resistor, the voltage across each resistor, and the power dissipated.

In a drag-and-drop exercise, the learner considers various food items and determines if they improve brain functioning. This learning object is designed for instructional assistants.

In this animated lesson, learners read about the disulfide bond, the second strongest chemical bond in the hair. This bond can only be altered by chemicals.

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

This objects reviews the Five "S" manufacturing system and helps learners to remember the process.

Students examine standard pressure in this interactive object.

In this learning activity, you'll discover and then follow established rules when naming database objects.

Learners read how to create a spreadsheet to determine the voltage drop across a resistor in an AC circuit. The complex functions explained in other learning objects are used in this example.

Learners examine the use of the tolerances displayed in a title block by calculating the minimum and maximum allowable size of a fabricated part. In a brief quiz, students determine whether a part is usable or should be scrapped.

Learners examine the relationship of individual parts in an assembly drawing. Assembly drawing notes, fabricated and purchased parts, and sectional views are explained briefly.