The learner will be able to represent steady-state AC sinusoidal signals using phase vectors, which will lead to a simplified technique of analyzing AC circuits in a very similar way that we analyze DC circuits.
The learner will identify common barriers to effective listening.
Learn about the seven common barriers of listening and evaluate a conversation using the barriers.
The learner will identify the three steps in the writing process and the elements in each step.
Learners examine the format of an IP address and study how to interpret the octet by converting between decimal and binary numbers. A short quiz completes the activity.
The learner will calculate input and output circuit resistance for the Inverting Op-Amp configuration.
You'll understand how to use a run chart to describe a manufacturing problem.
The learner will understand how to use brainstorming and a decision matrix to find the best solution to a problem.
The learner will calculate basic circuit resistance.
Learners study the interaction between the conductors of the stator and the armature inside a DC motor, which causes the shaft to rotate. A short quiz completes the activity.
Learners read a brief introduction to monosaccharides, disaccharides, and polysaccharides. The processes for dehydration synthesis and hydrolysis are shown.
The student studies the structure of the cell membrane by constructing it using the correct molecules.
In this animated object, learners examine neutral fats, phospholipids, and cholesterol. The molecular formula and general function for each are shown.
Students identify the parts of a triple beam balance and practice measuring the mass of objects.
In this animated activity, learners explore three major methods of heat transfer and practice identifying each.
Learners view an explanation of how to read a graduated cylinder by measuring the lowest portion of the meniscus. A quiz completes the activity.
In this interactive object, learners identify the parts of an animal cell and its organelles.
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 animated object, learners are introduced to the structure and function of animal cell organelles.
Students identify the various regions of the human body through drag-and-drop exercises.