In this learning activity you'll apply techniques for identifying a central idea to a practice exercise.

Writers block happens to all of us. Homework block is even worse. If you’re stuck on how to get started, watch this video to explore how to generate ideas for speeches, papers, and projects quickly and effectively.

The learner will understand how to use a cause and effect diagram to find the root cause of a problem.

Brainstorming helps find new ideas to problems. Learn how you can use brainstorming to write a paper, give a speech, or work on a group project. In this video, you’ll explore what brainstorming is and how to use it.

In this learning activity you'll locate the countries of Central America on a map.

In this interactive object, learners read short paragraphs and then select the main idea of each selection.

Learners examine how metal detectors function. This object includes animation and sound.

Learners review the names of the capital cities of the seven Central American countries and locate the cities on a map.

Learners examine how CEC, base saturation, and soil pH work with each other to define plant nutrient availability.

Learners take a virtual tour of the wide web central impression press and read directions for the operation of each component. This object includes animation, video clips, and audio.

In this learning activity you'll observe how switches are used in local area networks to increase data transmission speeds.

The learner will understand how to properly use a fillet gage to measure weld size.

In this interactive object, learners review how to read a caliper. They then test their skills with eight practice questions.

Students read about the countries of West and Central Africa and identify them on a map.

The learner examines what it means to listen respectively and how to become a better listener.

Learners identify negative roles, match statements characteristic of each role, and relate how they have handled negative teams.

In this learning activity you'll explore how computers connected on a network use Ethernet technology.

In this animated object, learners follow an analogy of water flowing through pipes and valves to see how current increases in a parallel circuit as branches are added.

In this learning activity you'll play "How to Really Be a Millionaire" to learn the basics of accumulating wealth.

Learners examine the function of each part of a microscope and follow step-by-step instructions on how to focus on a specimen. They also review the proper use and care of a microscope and test their knowledge in two drag-and-drop exercises.