This activity, produced by Solar Spark, uses "magic dye", a mixture of three different dye molecules. The mixture contains a yellow disperse dye, a direct blue dye and an acid red dye. When a fabric is put into the mixture, the dyes only attach to the types of fabrics they can bond well with. For example, the blue...

These diagnostic questions and response activities (contained in the zip file) support students in being able to:

• Identify magnetic materials that are attracted to both the north- and south-seeking-poles of a magnet.
• Describe the rules of attraction and repulsion between two magnets.
• ...

This resource contains six activities that link to Forces and Magnets, they are designed for use with mixed age groups classes of Year 3 and 4. Activities include:

• exploring the ways forces act on a range of every day objects, including toy cars on different surfaces – comparing movement of vehicles...

This series of activities from NASA take a mathematical approach to looking at magnetism. They are intended as supplementary problems for students looking for additional challenges in mathematics and physical science from age 14 to 19 years.

The problems were created to be authentic glimpses of modern...

This activity provides a fun way to explore magnetism. It involves the simple task of using a magnet to guide a coin through a maze drawn on the side of a plastic bottle. There are plenty of opportunities to think and talk about how magnetism works, and why magnets only attract certain materials.

Learning...

This is one of a set of resources developed to support the teaching of the primary national curriculum. They are designed to support the delivery of key topics within science and design and technology. This resource focusses on identifying and sketching design ideas for innovative products that make use of magnets...

This is one of a set of resources developed to support the teaching of the primary national curriculum. They are designed to support the delivery of key topics within science and design and technology. This resource focusses on developing understanding of magnetic materials by producing a maze game.

Magnets...

From the Institute of Physics, this resource provides extensive teacher guidance and suggested classroom activities to support the teaching of:

• Exploring magnets
• Electromagnets at work

Each topic is explored from the following perspectives:

• The physics narrative explains the physics...

Work done in this Nuffield 13 - 16 module followed from the unit called ‘Charged particles’. This B unit provided enough material for six double periods in the third year of secondary school (year nine). The teachers’ guide included seven worksheets to supplement the...

It takes a lot of rare natural resources and energy to make a mobile phone, laptop or computer, the modern technology we use every day. That is why many scientists would like to take inspiration from Mother Nature to help us to make more environmentally-friendly machines in the future.

This Catalyst article...