Email icon

Neodymium Magnets NGSS

  • Neodymium Magnet (Large Trapezoid)
    Neodymium Magnet (Large Trapezoid)
    Item #: M-100
  • ~0.47 in. x.75 in. x 1.3 in.
  • - +
  • Neodymium Magnet (Small Disk)
    Neodymium Magnet (Small Disk)
    Item #: M-150
  • ~0.125 thick x 0.5 in. dia.
  • - +
  • Neodymium Magnet (Large Disk)
    Neodymium Magnet (Large Disk)
    Item #: M-165
  • ~1 in. dia x 0.25 in. thick
  • - +
  • Neodymium Magnet (Cylinder with Hole)
    Neodymium Magnet (Cylinder with Hole)
    Item #: M-180
  • ~0.75 in. OD; 0.375 in. ID; 0.25 in. thick
  • - +
  • Large Neodymium Sphere 0.75 in. Dia. (1.9 cm)
    Large Neodymium Sphere 0.75 in. Dia. (1.9 cm)
    Item #: M-190
  • price each
  • - +
  • Neodymium Magnet (Extra Large Cylinder)
    Neodymium Magnet (Extra Large Cylinder)
    Item #: M-195
  • ~0.875 in. OD x 1 in. high
  • - +
Powerful Neodymium Magnets in six different shapes/sizes.

Neodymium Magnet Experimenter's Set

SKU #ED-175
Availability: In Stock

Included Products:

Neodymium Magnets - Neodymium Magnet (Large Trapezoid)

Neodymium Magnets - Neodymium Magnet (Large Disk)

Neodymium Magnets - Neodymium Magnet (Cylinder with Hole)

Neodymium Magnets - Neodymium Magnet (Cylinder with Hole)

Neodymium Magnets - Large Neodymium Sphere 0.75 in. Dia. (1.9 cm)

Neodymium Magnets - Neodymium Magnet (Extra Large Cylinder)

Qty.
Includes a fantastic assortment of our most popular neodymium magnets which work well with all of our Extra-Large Eddy Current Tubes.

Description

Neodymium rare earth magnets are the strongest permanent magnets in the world! Made from neodymium, iron, and boron, these magnets are sure to stick to anything ferromagnetic - including computer gear and credit cards, so be careful! They can be used for a variety of incredible experiments, such as removing the iron from fortified breakfast cereal, and attracting the magnetic ink in a dollar bill. These magnets are used in computer disk drives, motors, and loud speakers. Not intended for children under 12 years.

Note: All Rare Earth magnets, such as neodymium magnets, are made of a ceramic and can be brittle. They are extremely strong magnetically must be handled with caution to avoid damage to the magnets and/or injury. Fingers can be pinched between attracting magnets and magnets can chip or break if allowed to "jump" at an attracting surface or another magnet. Close adult supervision is required.

Read more on our Blog - Science Experiments With Japanese Yen Coins

Video



Write a Review

Reviews

4 reviews
Not a toy!
Review star icon Review star icon Review star icon Review star icon Review star icon Feb 1, 2019
These magnets are so strong that they will give you a pretty good pinch if you are not careful. If they do slam together they will splinter so you have to be careful. I would highly suggest also getting some magnetic putty to use with these. SO much fun. Oh, and don't use iron fillings on these without some kind of barrier. It takes forever to get it off!
Heidi Reinhardt

Was this review helpful?

1   0

Very strong!
Review star icon Review star icon Review star icon Review star icon Review star icon Apr 6, 2017
These are extremely strong magnets that are great for demonstrations. They should be used with caution because you can easily get pinched between two of them. If you allow students to handle them then I suggest only using one to limit them being pinched in between two of them.
Amy

Was this review helpful?

0   0

neodymium magnet
Review star icon Review star icon Review star icon Review star icon Review star icon Jul 5, 2015
very helpful for my demonstrations
CARLOS LAROSA

Was this review helpful?

1   0

Mr.
Review star icon Review star icon Review star icon Review star icon Review star icon Feb 16, 2014
The magnet is awesome but a bit large and could be dangerous if not used wisely.
Brian
Owner Response: Neodymium magnets are incredibly powerful and should always be used with caution. These magnets are not meant to be used by children.

Was this review helpful?

0   0

NGSS

This product will support your students' understanding of the Next Generation Science Standards (NGSS)*, as shown in the table below.

Elementary Middle School High School

K-PS2-1

Students can use the Neo Ring Magnets to plan and conduct an investigation to compare the effects of different strengths or different directions of pushes and pulls on the motion of an object.

2-PS1-2

Students can use the Neo Ring Magnets to investigate and analyze data obtained from testing different materials to determine which materials have properties that are best suited for an intended purpose.

3-PS2-4

Students can use the Neo Ring Magnets define a simple design problem that can be solved by applying scientific ideas about magnets.

MS-PS2-3

Students can use Neodymium Magnets to ask questions about data to determine the factors that affect the strength of magnetic forces.

MS-PS2-5

Students can use Neodymium Magnets to 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.

DCI-MS/PS1.A: Structure and Properties of Matter.

Each pure substance has characteristic physical and chemical properties that can be used to identify it.

DCI-MS/PS3.C: Relationship Between Energy and Force.

When two objects interact, each one exerts a force on the other that can cause energy to be transferred to or from the object.

HS-PS3-5

Neodymium Magnets can be used to develop and model how two objects interacting through magnetic fields, illustrates the forces between objects and the changes in energy of the objects due to the interaction.

HS-PS3-3

Students can use Neodymium Magnets in the design of a device that works with given constraints to convert one form of energy into another form of energy.

DCI-HS/PS2.B: Types of Interactions.

Investigations using the Neo Magnets can demonstrate the attraction and repulsion between electric charges at the atomic scale explain the structure, properties, and transformations of matter, as well as the contact forces between material objects.

Suggested Science Idea(s)

Neo Magnets open up a whole new world of magnetic fields, acting on one another. Students can use a pencil or dowel to string magnets on top of each to investigate the repelling magnetic fields or floating magnets. Stacking 4 Ring Magnets to reveal how accumulated magnetic fields act on each other

MS-PS2-5

The super strong Neodymium Magnets are a wonderful tool to show the interaction of magnets.

HS-PS3-3

Students can use Neodymium Magnets in the design of a device such as a Rube Goldberg machine.

K-PS2-1

Students can use the Neo Ring and other types of magnets to plan and conduct an investigation on the strength of the pushes and pull and exert on objects.

2-PS1-2

Matter can be described and classified by its observable properties. Students can use the Neo Ring to test for materials that are attracted to a magnet.

 

*NGSS is a registered trademark of Achieve. Neither Achieve nor the lead states and partners that developed the Next Generation Science Standards were involved in the production of, and do not endorse, this product.

Q & A