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Developing Science, Technology, Engineering, and Math Skills: THE STUDY OF MAGNETIC FORCE. Johnson Elementary Magnet School Assistance Program (MSAP) Project. GRADE 4. In Science class, grade 4 students learn about: T he Force of Magnetic Attraction. Magnetic Attraction.

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developing science technology engineering and math skills the study of magnetic force
Developing Science, Technology, Engineering, and Math Skills: THE STUDY OF MAGNETIC FORCE

Johnson Elementary Magnet School Assistance Program (MSAP) Project

GRADE 4

slide3
In Science class, grade 4 students learn about:

The Force of Magnetic Attraction

magnetic attraction
Magnetic Attraction
  • How can the strength of the force of attraction between two magnets be measured?
  • How does the distance between two magnets effect the strength of the force of attraction?
slide5

FOSS Activity:Investigation 1: The Force, Part 3: Breaking the ForceStudents in grade 4 investigated the strength of the force of attraction by graphing data to look for patterns of interaction.

slide6
Students use a balance and large washers to measure the force of attraction between two magnets.
slide7
They learn what happens to the force of attraction as the distance between the two magnets increases.
slide11

Engineering is Elementary

In Engineering lab, grade 4 students learn about:

The Force of Magnetic Repulsion

magnetic repulsion
Magnetic Repulsion
  • How can you make one magnet levitate above the other?
  • Why are the magnets levitating?
  • Why do you think adding more magnets affects how high they levitate?
slide13

Engineering is Elementary activity:Lesson 3, A magnetic personalityStudents in grade 4 engineering lab learned that increasing the magnetic field can intensify the magnetic forces of repulsion. They learn that non-magnetic materials do no affect magnetic fields.

slide16

Students list three properties of magnets they observed during the magnetic levitation investigation and explain how each property helped levitate the magnets.

slide20
Information and Resources

Johnson Elementary MSAP Project Support Contact:

MSAP Coordinator Michelle Bryant Magnet Resource Teacher [email protected]

Curriculum & Planning & Tech Support Reba Gordon Matthews Computer Lab Teacher/ Site Ed. Tech/ NASA Explorer School Team Leader [email protected]

Science Cheryl Tobin Science Lab Teacher [email protected]

Engineering Marisa Ramirez Engineering Lab Teacher [email protected]

Technical Support Steve Harris Site Network Technician [email protected]

slide21
Technology Supplies/Resources Supplied by MSAP
  • Teacher MAC Laptop
  • Digital Camera
  • Flashdrives
  • Computer Lab Computers
  • Classroom Printer
  • Engineering Lab
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