In this learning activity you'll review the safety equipment used to protect a worker's face and ears.

In this screencast, learners examine hearing and balance. Detailed drawings of the outer, middle, and inner ear structures are included.

The student identifies the anatomical parts of the ear and learns the purpose and function of these parts. A review follows the lesson.

Learners read about the types of clothing considered appropriate for a childcare setting. This activity is designed for students enrolled in an early childhood education program.

In this learning activity you'll practice reading and interpreting a paychecks and paycheck stub.

Users of this learning object evaluate the early online experiences of four hypothetical students and record the lessons that can be learned about what to do and what not to do to create effective online learning environments.

In this learning activity, you'll be introduced to three common usability research methods.

The target audience of this learning object is trigonometry students who have already learned what a radian is and have already derived the key values of the coordinates associated with common radian units, but now need to practice finding those values on the unit circle. The student does not need to know the definition of the six trig functions to do this activity.

In this learning activity you'll explore the differences between primary and secondary research.

This project gives a drawing with steps to complete the activity.

In a series of practice problems, learners use the addition or subtraction method to solve systems of linear equations, also called "simultaneous linear equations."

The learner will understand the inner workings of the strain wave gear principle.

The learner will understand the design of a planetary gear drive and its advantages and disadvantages.

In this screencast, learners identify the parts of the cardiovascular system and examine blood flow.

Students practice identifying common elements from the periodic table by name or symbol.

Users study a chart containing numbers 1 to 99 and look for trivial palindromes as well as double and triple iteration palindromes. The reverse and add technique is demonstrated.

In this interactive object, learners view various components of gears and read descriptions of them. Learners then identify the location of each of these components in a drag-and-drop exercise.

Students test their understanding of the five stages of learning.

Students read about the phenomenon of people trying to do their best to be good subjects when participating in research.

This is a learning object describing what a learning object actually is. This will take us through the definition of a learning object and break down each segment to help clarify the mystery of this wonderful online tool for teaching and learning.