How does a direct current run a motor? Pupils control five variables in an electric motor and observe how the force diagram changes. The force, magnetic field, and current vary based on the changes in the design of the magnet and...

Fight against the current. Pupils explore the resulting path when they are crossing a river while being pushed downstream by the current. Using vector notation, learners express the speed and direction of a ferry. They finish by...

High voltage power lines deliver electricity to homes, but each home requires low voltage. How does the energy get converted so it can be used safely? Pupils explore alternating current and transformers through a simulation. They control...

In this online interactive contemporary history learning exercise, students answer 12 multiple choice questions regarding the current Middle East crisis. Students may submit their answers to be scored.

In this online interactive contemporary history worksheet, students answer 12 multiple choice questions regarding current Middle Eastern conflicts. Students may submit their answers to be scored.

For this energy, work and power worksheet, students solve 12 problems about circuits, electric motors, Ohm's Law and electric currents.

So current with preteens is the topic of downloading tunes into their computers! In a relatable lesson, viewers are taught to figure out if Zoe can afford to purchase two songs if she has $3.00 left to her credit. Mia talks them through...

For this online electricity worksheet, students are asked 10 questions about electric current and battery energy, an online answer key provided.

What is the largest electric field in the world? The world itself! This explains why you use a magnetic compass to determine direction. During the simulation, scholars add charges to their electric field to see how the field reacts....

Who was Sennedjem and how does he relate to ancient Egypt? The resource describes the artisan's life as well as the village in which he lived, called Set Ma'at. Learners view where the people who built the tombs for powerful Egyptians...

Starting off with present participles, this resource tackles the progressive with grammatical explanations, examples in English and Spanish, and an interactive practice exercise. Use the menu at the top of the webpage to navigate to each...

In this drought worksheet, students are given directions on how to give a presentation of facts, maps, videos, and more. Students inform the audience with 4 of the facts asked.

In this AC waveforms worksheet, learners answer ten questions about AC voltage, frequencies of waveforms and they interpret diagrams of AC voltage.

For this online interactive English vocabulary skills worksheet, students answer 10 matching questions which require them to fill in the blanks in 10 sentences. Students may submit their answers to be scored.

Introduce your class to words for groups of animals and people. This is a crossword puzzle that includes 25 clues for collective nouns. The puzzle is online interactive and learners can receive immediate online feedback. Answers are not...

This crossword puzzle is all about eggs! Learners use the given clues to fill in the squares in the puzzle. Since this is an online interactive resource, immediate feedback is available; although it only tells you whether you are wrong...

In this scientific theory worksheet, the student is asked 46 questions about equivalent circuits designed with differently constructed power sources.  The answers are available if the student is working online.

In this electrical activity, students answer a series of 27 open-ended questions pertaining to DC circuits by analyzing electrical schematics. This activity is printable and there are on-line answers to the questions.

In this ammeter worksheet, students answer eleven questions about ammeters, multimeters and types of circuits. They identify different types of circuits given schematic diagrams.

In this DC motor worksheet, the learner answers 3 open-ended questions pertaining to the design of a DC motor. The worksheet is printable and the answers are revealed online.

In this electrical circuit worksheet, students answer a series of 13 open-ended questions about digital-to-analog converter circuits. They analyze schematics in order to answer the questions. This worksheet is printable and the answers...

In this plotting earthquake data worksheet, students use a large world map and given web sites showing the latitude and longitude for the epicenter of recent earthquakes around the world. Students plot 2 weeks of earthquake data...

In this electrical connections worksheet, students answer 13 questions about conductance, resistors, how to build a circuit and electrical connections.

For this online/interactive crossword worksheet, students read clues and solve the puzzle using words about the autumn season. Students type 21 word answers and check them by observing the color of their answers-yellow indicates a...