Downloaded 870 times
Uploaded byMfalli11
PPTX, PDF25,099 views
Magnet powerpoint
The document discusses the properties of magnets, including that they have two poles (positive and negative) that attract each other while likes repel, and that magnets can pull through gases, solids, and liquids. It prompts students to use a magnet to explore objects around the classroom and at home to identify which are magnetic and which are non-magnetic.
In this document
Powered by AI
Introduction to the world of magnets presented by Mrs. O’Meara's second-grade class.
Explains that magnets have two poles: positive and negative.
Describes how opposites attract (they 'hold hands') and likes repel (they 'ignore each other').
Magnets have the ability to pull through gases, solids, and liquids.
Defines a magnetic field as the area around a magnet affecting attraction or repulsion.
Prompts students to explore and identify various objects that exhibit magnetic properties.
Instructions for a classroom activity where students find magnetic objects using a magnet.
Students share their findings on magnetic and non-magnetic objects from their home.
![MUSHROOM_PRODUCTION_UNITS and mechanism 1][1].pptx](https://cdn.slidesharecdn.com/ss_thumbnails/mushroomproductionunits11-251106185651-32f95ca8-thumbnail.jpg?width=640&height=640&fit=bounds)
Magnet powerpoint
- 1. THE WORLD OFMAG ETS Mrs. O’Meara’s Second Grade Meghan Falli
- 2. MAGNETS HAVE 2POLES Positive Negative
- 3.
- 4. LIKES REPEL (THEY“IGNORE EACH OTHER”
- 5. MAGNETS CAN PULLTHROUGH GASES
- 6. SOME MAGNETS CANPULL THROUGH SOLIDS…
- 7.
- 8. A MAGNETIC FIELDIS… …THE AREA AROUND MAGNET …WHERE IT CAN ATTRACT OR REPEL THINGS
- 9. WHAT KINDS OFTHINGS ARE MAGNETIC?
- 10.
- 11. USING A ,WALKAROUND THE ROOM AND FIND DIFFERENT THINGS THAT ARE MAGNETIC!
- 12. IF THEY AREMAGNETIC, THEY WILL STICK TO THE MAGNET
- 13. IF THEY ARENOT MAGNETIC, THEY WILL NOT STICK TO THE MAGNET
- 14.
- 15. WHAT DID YOUFIND?
- 16. WERE THESE OBJECTSMAGNETIC OR NON-MAGNETIC?
- 17.
- 18.
- 19. NOW IT’S YOURTURN!
- 20. TONIGHT, GO HOMEAND FIND 3 OBJECTS THAT ARE MAGNETIC, AND 3 THAT ARE NON-MAGNETIC WRITE THEM DOWN, AND BRING YOUR LIST IN TOMORROW!