Learners study how a DC motor generates counterelectromotive force. A short quiz completes the object.
The TI-83 Plus Calculator: Using the Arctangent Function
By Patrick Hoppe
Learners read how to use the arctangent function to calculate the theta of an angle. The proper keystrokes are displayed.
DC/AC I: Unit 5 Sample Exam
Learners answer 14 questions about series-parallel DC circuits.
Op Amps 1: The Operational Amplifier
By Todd Van De Hey
The learner will examine the basic characteristics of the operational amplifier integrated circuit and solve for Vout.
P&ID Tag Numbers
By Terry Bartelt
Learners study the types of information letters and numbers placed inside general piping and instrumentation diagram symbols.
An Inductor Opposing a Current Change
Learners read how an inductor opposes a current change when it begins to energize and when it begins to de-energize. A short quiz completes the activity.
The Two-Neuron Knee-Jerk Reflex Arc
By Barbara Liang
In this interactive object, learners examine the neuron pathway into and out of the spinal cord. They complete the activity by testing their knowledge of vocabulary and the location of spinal cord structures.
The Upper and Lower Motor Neurons
In this animated object, learners examine the function and location of the motor neurons and the damage that can result when they are injured.
By Eileen Bouchard
In this animated object, learners examine how the sensory, motor, mixed, and reflex nerves work in the human body.
DC/AC I: Unit 8 Sample Exam
Students answer five questions concerning magnetism.
let's see what you got.
Balanced and Unbalanced Forces Vocabulary
Review vocabulary related to balanced and unbalanced forces.
Kazık Fen Projesi :) (Science Project)
Creative Commons Attribution-NonCommercial 4.0 International License.
Learn more about the license »