In this quiz you'll identify common hand tools by their function.
Explore how to collect a fresh or dry blood specimen and prepare it for the crime lab.
In this quiz, you'll practice identifying hand tools by name.
In this video you'll study the structure of the cell membrane and construct it using the correct molecules.
Explore how to use an evidence bag including how to open it, place items inside, and seal it for the crime lab.
In this video, you'll review how every protein molecule of an organism is synthesized.
Explore some common hand tools you’ll use both at home and at work.
Explore how to prevent injuries caused by falling from ladders or elevated heights by looking at the parts of a ladder, ladder safety rules, and personal fall protection systems.
Explore what proteins are, their structure, and their functions.
Learners follow steps to size a sanitary sump using the Wisconsin Plumbing Code. A quiz completes the activity.
In this animated activity, learners explore three major methods of heat transfer and practice identifying each.
In this learning activity you'll study the structure of the cell membrane and construct it using the correct molecules.
In this learning activity you'll review how every protein molecule of an organism is synthesized by that organism in a prescribed process. This activity helps students understand the fundamental life process of making protein.
Learners read a brief introduction to monosaccharides, disaccharides, and polysaccharides. The processes for dehydration synthesis and hydrolysis are shown.
In this learning activity you'll examine force, mass, and acceleration to understand this "Law of Acceleration."
In this animated object, learners examine neutral fats, phospholipids, and cholesterol. The molecular formula and general function for each are shown.
In this interactive learning activity, learners review the terms used to describe relative position of body parts in order to have a common set of words to describe their position.
In this interactive object, learners identify the parts of an animal cell and its organelles.
In this animated and interactive object, learners identify the valves and chambers of the heart.
In this animated object, learners read an introduction to protein structure and function.