This interaction allows the student to test their knowledge of layout tools and procedures.

This review tests the student's knowledge of lathe construction.

This document is a visual and text description of using tapers with a taper attachment on a lathe.

This document is a visual and text description of Calculating Turning Speeds & Feeds on a lathe.

Learners follow steps to add fractions with different denominators. They also review fraction concepts, do a drag-and-drop exercise involving fraction terms, and add fractions with common denominators.

Learners examine the various classifications of airspace and the requirements to pilot an aircraft there. A quiz completes the activity. This object has sound.

In this learning activity you'll review abstract nouns referring to qualities, ideas, and emotions.

In this learning activity you'll identify nouns referring to qualities, ideas, and emotions.

In this animated object, learners trace the olfactory pathway from the nasal cavity to the olfactory cortex.

Decide whether a noun given is common or proper to advance in the game.

This game will help you identify common and proper nouns.

Identify the following common nouns.

Proper and common noun