In this learning activity, you will learn about usability testing.

In this learning activity you'll calculate exponents. You'll practice breaking down exponents and calculating the results.

Explore welding electricity fundamentals including electron theory, parts of a circuit, welding power sources, and types of current.

In this learning activity you'll review socialization and agents of socialization and create your own lifeline.

Learners distinguish between competencies that are effective and robust, and those that are ineffective and weak. The learning object is designed for faculty who are writing or revising courses. It contains audio.

Learners complete an exercise to match chemical formulas with the names of binary compounds, tertiary compounds, and ions.

Students view an example of how to convert rotational velocity to linear velocity. They then work practice problems.

Learners watch a commercial for a fictitious product and pose questions to challenge the assumptions made in it.

Material condition modifiers may be applied to tolerances for geometric characteristics of features of size. A feature of size is one that can be measured across two opposing points, either internally or externally.

This learning object is designed to assist students in understanding and interpreting collision evidence found in automotive lamps. In particular, the concepts of Hot Shock, Cold Shock, Hot Break, and Cold Break will be visually addressed.

In this learning activity you'll review a visual overview of indirect measurement.

Student learn to use proper subject - verb agreement.

Learners solve six problems determining the total capacitance of a parallel circuit. Immediate feedback is provided.

In this learning activity you'll explore the different types of purposes for giving speeches.

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

In this learning activity, you'll be introduced to user experience testing.

In this interactive object, learners examine how to properly dilute hydrochloric acid.

This module will guide you thru the use of welding coupons in the welding process.

Be the force to create a safer agricultural community by creating and presenting effective educational presentations. By informing others about biosecurity strategies, you’ll become a biosecurity advocate as you spread the word about its importance!

Students perform conversions among fractions, decimals, and percentages in this assessment.