Go on a magnetic safari around the classroom – how many magnetic objects can your learners find? Encourage your learners to then think about what each item is made from. Ask them to create a table showing magnetic and non-magnetic materials. Even though all magnets behave in a similar way not all magnets look the same. In fact, our planet Earth has a magnetic field with a North Pole and a South Pole. Comparative test enquiries - Comparative test are an opportunity for children to make comparisons. In this case we are comparing magnets. To set up a comparative test we change one variable, measure another variable and keep all the other variables the same. It is important that we only change one variable so that we know what caused the effect. If the printing tray doesn’t push out flat, it could cause deformations in the image being printed, and this paper (once printed), should not be exposed to water or excess sunlight. While the material won’t rust, the exposure to UV rays can make the material brittle, which could compromise its magnetic hold.

Repel - If you try to put two magnets together with the same poles pointing towards one another, the magnets will push away from each other. We say they repel each other. For thousands of years people have been able to use the Earth’s magnetic field to find their way around the globe using one of these.

These iron filings are attracted to the magnetic field so they line up on it, showing us the shape of the magnetic field. Look again at the results from the film. Which magnet was the strongest? How did we know? Were you surprised by the results? Why? Encourage your learners to try out the investigation in the film. Do their findings match those in the film? Is there a pattern? Magnet paper can be matte or glossy, and is ideal for high-quality photos. The paper can be fed through most printers one sheet at a time, and the width of the paper tends to range from 15 millimeters to 60 millimeters. While many companies sell magnet paper in the same size as normal printer paper, there are other forms, such as larger rolls for large-format printing. You should always print on the highest possible quality to get the best results for your magnets. Magnetic - Iron is magnetic, so any metal with iron in it will be attracted to a magnet. Steel contains iron, so a steel paperclip will be attracted to a magnet too. These sheets work best when attached to a solid metal object, such as a refrigerator door or other metal surfaces. The material is also very pliable and easy to cut with a razor blade or scissors. You can create a number of different magnets, such as uniquely personalized name tags, without buying them in bulk from a traditional manufacturer of custom magnets.

Attract - If you put two magnets together with different poles pointing towards one another, the magnets will pull towards each other. We say they attract each other.All magnets are surrounded by an invisible magnetic field and any magnetic material, like this paper clip, that is in the field will experience a magnetic force.

Magnets - There is a range of magnets commonly used in school – bar, ring and horseshoe magnets. These magnets are man-made and can lose their magnetic characteristics over time. Dropping them, heating them, or banging them can lower their magnetism. While this is a very cool product that can lead to some awesome merchandise, there are some clear downsides. Due to the materials involved in magnet paper, it is not safe to use it in laser printers. Inkjet printers are quite common, but there are some older models that still generate a decent amount of heat, and may not be ideal for printing on this material. Look at a range of magnets. Ask your learners which one they think is the strongest? Weakest? What features of the magnets are they basing their prediction on? Magnet paper is a combination of magnetized rubber and paper, and typically comes in letter-sized (A4) sheets for easy printing. This type of paper is very popular for short-term advertising and marketing efforts, instant magnet photos for the fridge, educational tools, business cards and so much more.The needle of a compass, like this one, is a small magnet. So, no matter where you go in the world the needle will always be attracted to, and point to, the Earth’s North pole.

You can see that the field is made up of lines that come from the north pole and loop around the magnet to the south pole. The lines are closer together at the poles, making it stronger here, which is why there are more iron filings at both ends.