Curated OER
Through Which Materials Do Magnets Work?
In this magnets worksheet, learners will experiment to see what materials attract or repel from magnets. Students will fill in the blank of 3 statements.
Curated OER
Cells: The Units of Life
In this biology worksheet on cells, 9th graders name who the first person was to use the word cell and describe in what materials this person saw cells. Then they determine what instrument uses light and two or more lenses to view cells.
Curated OER
Measuring Magnetic Field Strengths Using Ferrofluids
Students explore the field of nanotechnology by examining magnetic field strength in ferrofluids. They use probes attached to a computer program to determine the relationship between magnetic field strength and magnetic field lines.
Curated OER
Astronomy: Earth/Moon
Students investigate the Earth and the Moon. They select activities from a menu of options including viewing videos, drawing magnetic fields and plate tectonics, creating vocabulary flashcards, observing the phases of the moon over a...
Curated OER
DC Motors
Twelfth graders build simple electromagnets and small motors using a motor kit in order to illustrate how magnetic fields are produced by a current carrying wire and how an external magnetic field produces a force on a current carrying...
Curated OER
MAGNETS
Students identify magnetism and describe its meaning. Students discuss different types of magnets and list various ways magnets can be used. Students record observations of each magnet, like and different, and whether one has a larger...
Curated OER
Why Opposites Attract: Observing Magnetic Fields
Students brainstorm background knowledge and any questions they may have about magnetic fields. They investigate the role that William Gilbert had in laying the groundwork for modern experimental science. Students observe magnetic fields...
Curated OER
Going My Way?
Students, in groups, study how a magnet works and how people use the Earth's magnetic field to orient themselves.
Curated OER
Making a Magnet / Compass
Fifth graders explore the components of a compass and how it is utilized to determine geographical directions. The magnetic field of Earth and the magnet used to magnetize the needle used in the experiment are compared and contrasted in...
Curated OER
MAP MAGNETIC FIELD OF A ROOM
High schoolers map the magnetic field of a room (classroom or room at home -- recommend kitchen) at two or more heights. They create a coordinate grid within the room and make a relatively accurate map of the room to super impose the...
Curated OER
Exploring Magnetic Fields
Students develop the concept that magnets attract and repel items and exert a magnetic field that can vary in strength.
Curated OER
The Magnetic Field in a Current Carrying Coil
Students explore the relationship between a current in a coil and the magnetic field. In this physics instructional activity students complete a lab activity using a magnet and batteries.
Curated OER
Invisible Investigations
Students simulate how charged particles move in a particle detector. In this physics lesson, students observe how iron filings behave when magnetic marbles are passed underneath them. They record and draw their observations.
Curated OER
How to Be "Naturally Attractive" (Without Even Trying)
Students examine the various properties of magnets, explain how a compass works and make an electromagnet. They also experiment with magnetic lines-of-force using paper and iron filings.
Curated OER
Exploring Magnetism
Twelfth graders experiment with magnets in order to visualize that magnets have a north and south pole, some materials can be magnetized, and magnetization occurs because of the magnetic moments of individual molecules in matter.
Curated OER
Map Field of Current
Students determine that moving charges create a magnetic field. They discover that the speed and direction of motion, the amount of charge, and the deflection angle observed are closely linked. A voltmeter, pendulum, and a constructed...
Curated OER
Plotting a Magnetic Field
Students experiment with a set of materials. They plot the magnetic field that arises from a regular bar magnet. They discover how a magnet affects a compass.
Curated OER
The Magnetic Sun
Students follow steps to build a simple version of a magnetometer, an instrument capable of detecting areas of strong magnetic field. Students use the magnetometer to investigate models of the Sun and examine images of the Sun.
Curated OER
Magneto-hydrodynamic Drives
Students examine how electric and magnetic fields can be used to force water out of a chamber to move a vehicle forward.
Curated OER
Magnetism in Action
Third graders experiment with magnetic force and magnetic fields. They examine how magnetic forces can act through a distance.
Curated OER
Magnetic Fields and Bermuda Triangles
Students use a compass to determine the direction of a magnetic field at any point in space. They explain how two magnetic fields combine, then predict the location of areas where two fields can cancel each other to leave no resultant...
Curated OER
Using "Student Power" to Generate Electricity to Run a Portable Compact Disc Player
Students conclude that magnets and magnetic fields can produce electricity. Students also understand how a small motor works and how gears work. Students describe how energy can transform along a pathway.
Curated OER
How Are Magnetic Fields Related To Sunspots?
Middle schoolers discover that sunspots are the result of intense magnetic forces on the photosphere of the sun by observing images from the SOHO satellite.
Massachusetts Institute of Technology
Mit: Open Course Ware: Forces: Moving Charges in Magnetic Fields
Learners investigate moving charges in magnetic fields. Some topics explored in the activities are Lorentz force, motion of a charge, and magnetic fields. The resource consists of video clips, lecture notes, online textbook chapters,...