Cancerous tissues contain more water than normal tissue, which causes the cancerous tissue to resonate longer on the screen and be seen. High school learners can see how MRIs detect tumors in someone's head. Radio transmitters emit their...

Six simple images pull your class into magnets. Most of the pictures show magnetic fields as revealed by iron filings. Concepts are explained in print along the bottom of each slide and include magnetic force, force fields, poles,...

This assignment is out of this world! It is an online worksheet about sunspots and solar cycles, a sort of WebQuest if you will. Links to two NASA websites and spaceweather.com are written into the questions so that your aspiring...

Looking for a quick way to supercharge your electricity and magnetism unit? Assign a very responsive interactive designed to illustrate the relationship between charge, electric field, and the resulting forces. Learners experiment with...

You'll be strangely drawn to this activity! Physical science pupils learn how compasses work in an interesting interactive. The content covers magnetic poles, Earth's magnetic field, and what would happen if Earth's poles swapped places.

Shock your class with an exciting interactive about electric fields! Physical science superstars visualize the transparent world of electric fields by changing the charge on a stationary object. They then observe changes in the resulting...

Finally, a helpful tool for modeling electric fields! Young physicists explore the unseen world of magnetism via a simple interactive. Individuals move a charged object around a stationary object and see the strength and directions of...

Ready to have an a-MAZE-ing time teaching electrostatics? Introduce physical science superstars to an engaging resource that tests their knowledge of attractive and repulsive forces. Pupils change the charge of a ball to guide it through...

In this magnetism learning exercise, students answer ten questions about magnets, their magnetic poles, the magnetic lines of flux and how magnets work.

For this electromagnetism and electromagnetic induction worksheet, students answer 12 questions about electricity, about the magnetic fields in given diagrams, about the right-hand rule and about electric current and voltage in magnetic...

The winds of change are blowing in our very own solar system!  But what makes some heavenly bodies more affected by solar winds than others?  Pupils discover the concept of magnetic forces at work in space in this...

The earth has a giant magnetic field caused by the liquid iron that constantly moves in the outer core. Scholars explore the magnetic fields of four different planets. The strength and alignment of the poles relates to the implications...

Whether they pull together or push away from one another, magnets are sure-fire pupil pleasers! Take their study of magnetism to a new level with a fun interactive. Individuals control the polarity of two spheres to observe attractive or...

Has your class been repelled by your previous magnetism lesson plan? Try a fun interactive instead! The activity, part of the Static Electricity series, challenges scholars to infer the charges of a group of magnets based upon their...

Michael Faraday was self-educated, earned an honorary doctorate from the University of Oxford, invented the first Bunsen burner, discovered the laws of electrolysis, and proved that a changing magnetic field produces a current. In this...

Are your young physicists static-savvy? Test their skills using an engaging interactive from the Static Electricity series! Learners evaluate scenarios to determine how charges move between conductors and insulators, then identify...

What makes helium so Noble, anyway? Explore the bonding properties of helium versus those of hydrogen using an interactive resource. Science scholars manipulate atoms of each element and observe changes in potential energy as the atoms...

Could a flux capacitor really work? An engaging simulation encourages scholars to investigate Faraday's law. They experiment with various speeds, magnitude, voltage, and different-sized coils. Hopefully experimenters will be able to...

For this magnetic circuits worksheet, students answer 16 questions about magnetic flux, resistance, voltage, current, and reluctance.

How did Rutherford determine that the nucleus was the center of an atom? Take a look inside the famous Gold Foil Experiment with an interesting interactive. Learners fire a beam of alpha particles at a nucleus containing variable...

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....

In 1820, Hans Christian Orstead discovered the link between electricity and magnetism, which allows us to measure current and voltage. The simulation allows scholars to observe the inner workings of an ammeter and voltmeter as they...

In this online interactive magnets worksheet, students respond to 11 multiple choice questions regarding the information included in the provided paragraphs.

Make your unit on magnetism a force to be reckoned with! Physical science scholars examine the direction of force on charged objects through a simple interactive. Pupils control the charge of the stationary object, then observe how it...