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Experiments and Challenges

We have carefully selected some fantastic experiments and challenges that you can try in your classroom or at home from making a volcano with baking soda to building your own K'Nex castle.

  • Marine Energy Problem Solving Challenge

    Marine Energy Problem Solving Challenge

    This Marine Energy Problem Solving Challenge was developed by the Environmental Research Institute as a result of funding from the Scottish Government's Do Something Creative. Do Science campaign. »

  • K'Nex Castle challenge

    K'Nex Castle challenge

    Build a K'Nex Castle challenge »

  • K'Nex play park challenge

    K'Nex play park challenge

    A large company is planning to build a play park for your school and the chief engineer wants you to design and build a piece of equipment for it. »

  • K'Nex Ferris wheel

    K'Nex Ferris wheel

    A new amusement park is being built and the chief engineer wants your team to design and build a Ferris wheel »

  • Build an Airbrake Car

    Build an Airbrake Car

    Build an Airbrake Car from simple items. Once assembled, the car will be propelled along the floor using the stored energy in the wound elastic band. »

  • Build a Trebuchet

    Build a Trebuchet

    What is a Trebuchet you ask?! A Trebuchet is basically a mechanical arm that throws things over long distances. This guide will help you build your own. »

  • Iron in cereal

    Iron in cereal

    Use magnets to test the iron content found in breakfast cereals. »

  • Fizzy drink eruption

    Fizzy drink eruption

    Re-create the famous fizzy drink eruption effect with litle more than some metos mints and fizzy pop. »

  • Fake snow

    Fake snow

    A simple guide to making fake snow. »

  • Fingerprints

    Fingerprints

    Forensic and detective technique used to solve a crime scenario »

  • Physics in the field

    Physics in the field

    A shortlist of 5 top easy physics tricks and experiments created by the Institute of Physics which you can try in the classroom or at home. Watch how to make marshmallows by creating a vacuum and how to play a tune using drinking straws. »

  • K'nex Mars Rover Challenge

    K'nex Mars Rover Challenge

    Build a K'nex Mars Rover Challenge »