CK-12 Foundation
Integers that Represent Different Situations: Football Field
A football-themed interactive focuses on integers. Seven questions challenge scholars to show what they know by way of short answers, multiple-choice, and true or false. An open-ended question followed by a discussion concludes the...
CK-12 Foundation
Rectangular to Polar Form for Equations: Polar Coordinates
Plot points around a wheel. Pupils use an interactive tool to plot a point using polar coordinates with the aid of a wheel. Scholars use the interactive to answer five questions to finish the lesson. The resource provides background...
CK-12 Foundation
Sums of Fractions with Like Denominators: Cheesy Bread
Five questions make up an interactive all about adding fractions with like denominators. Mathematicians answer multiple-choice problems and an open-ended question using a fraction model that resembles sliced bread. The practice ends with...
Curated OER
Simultaneous Equations for Circuit Analysis
For this worksheet, students use Algebra to plot different solutions to equations and analyze schematics in order to answer a series of 25 open-ended questions about electrical circuits. This worksheet is printable and the answers are...
Curated OER
Open-Loop Op-Amp Circuits
In this electrical worksheet, students design and build a op-amp model to show understanding after answering a series of 18 open-ended questions that include analyzing schematics. This worksheet is printable and there are on-line answers...
CK-12 Foundation
Add and Subtract Decimals with Front-End Estimation: Wooden Beams
A six-question interactive tasks mathematicians to solve addition and subtraction problems using front-end estimation. Question types consist of multiple-choice and true or false. A set of wooden beams that can be measured using moveable...
Curated OER
Algebraic Equation Manipulation for Electric Circuits
In this electric circuit worksheet, students use Algebraic equations to manipulate the electrical resistance of a conductor. The answer a series of 19 open-ended questions. This worksheet is printable and the answers are revealed online.
Curated OER
Series DC Circuits
In this electrical worksheet, students answer a series of 27 open-ended questions pertaining to DC circuits by analyzing electrical schematics. This worksheet is printable and there are on-line answers to the questions.
Curated OER
Design Project: Audio Tone Control
In this electrical circuit worksheet, students answer a series of 4 open-ended questions with schematics about audio control in stereos. This worksheet can be printed and the answers are available on-line.
American Museum of Natural History
What Do You Know About the Human Microbiome?
Scholars answer 10 multiple choice questions to test their knowledge about the human body and microbes. Correct answers come with a rewarding tone and brief description.
CK-12 Foundation
Prices Involving Discounts: Save Money with Coupons!
Nine questions make up an interactive that challenges scholars to identify new prices after discounts. Question types include fill in the blank and multiple choice. A fully-functional tool assists participants in solving word problems....
CK-12 Foundation
Greatest Common Factor Using Factor Trees
Beginning with a description that sets the stage, learners are asked to break down the numbers 42 and 63 to find the greatest common denominator using factor trees. As they work through the factoring process, young mathematicians are...
Curated OER
Servo Motor Systems
In this electrical circuit worksheet, students answer a series of 9 open-ended questions with schematics about motors and how they are used within certain types of electrical circuits. This worksheet is printable and there...
Curated OER
Analog to Digital Conversion
In this electrical circuit worksheet, students answer a series of 18 open-ended questions about analog to digital converter circuits. They analyze schematics in order to answer the questions. Students design and build an analog to...
Curated OER
Overcurrent Protection
For this electrical worksheet, learners answer a series of 13 open-ended questions with schematics about excessive electrical current going through conductors. This worksheet is printable and there are on-line answers to the questions.
Curated OER
Clipper and Clamper Circuits Clipper and Clamper Circuits
In this electrical learning exercise, students design and build a circuit board to grasp the understanding of circuit design including clipper and clamper circuits and before answering a series of 21 open-ended questions that...
Curated OER
Bipolar Junction Transistor Theory
In this electrical worksheet, students draw a schematic design and build a bipolar transistor to grasp the understanding of bipolar junction transistor theory before answering a series of 28 open-ended questions. Students analyze...
Curated OER
Class A: BJT Amplifiers
Within this electrical circuit activity, students draw a schematic design and build a transmitter to grasp the understanding of bipolar junction amplifiers before answering a series of 62 open-ended questions in which they will...
Curated OER
Class B BJT Amplifiers
In this electrical circuit worksheet, students draw a schematic design and build a transmitter to grasp the understanding of bipolar junction transmitters before answering a series of 12 open-ended questions by analyzing schematic...
Curated OER
Insulate Gate Field-Effect Transistors
In this electrical circuit worksheet, students draw a schematic design and build a circuit board to grasp the understanding of insulated gate field effect transistors before answering a series of 39 open-ended questions that include...
Curated OER
IGFET amplifiers
In this electronics activity, students draw a schematic design and build a circuit board to grasp the understanding of IGFET amplifiers before answering a series of 2 open-ended questions with schematics. This activity is printable and...
Curated OER
Power Conversion Circuits
In this electrical worksheet, students draw a schematic design and build a circuit board to grasp the understanding of power conversion circuits before answering a series of 30 open-ended questions including analyzing schematics. This...
Curated OER
Special Diodes
In this electrical circuit worksheet, students draw a schematic design and build a circuit board to grasp the understanding of diodes. Students answer a series of 8 open-ended questions. This worksheet is printable and there are on-line...
Curated OER
AC Motor Theory
For this electrical circuit worksheet, students answer a series of 20 open-ended questions about AC motor circuits. This worksheet is printable and the answers are revealed online.