Conduct an investigation and evaluate the experimental design to provide evidence that fields exist between objects exerting forces on each other even though the objects are not in contact.
In this unit, students connect their explorations of Earth and life sciences with physical sciences with an exploration into the science phenomena of magnetism and electricity. They investigate magnetic fields and electromagnets in this lesson. This page showcases key parts of this lesson.
In this unit, students connect their explorations of Earth and life sciences with physical sciences with an exploration into the relationship between magnetism and electricity. In this lesson, they explore the interactions between magnets and electricity. This page is a high-level extract of this lesson.
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In this unit, students explore how communication systems transmit information from one person or place to another. In this lesson, students use what they know about the science phenomena of electromagnets and magnetic fields to design a speaker, a common decoding device in many audio technologies. This page highlights key components of this lesson.
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