Listing all results (239)

Mission: Starlight

This resource, from the Royal Society of Chemistry,  is about protecting astronauts from the effects of harmful UV light.

 

Students can experiment with different materials to discover which blocks UV light the best and can...

Stretchiness

This Cre8ate maths activity draws on measuring stretchiness which involves the collection of real data, calculating percentages and experimental design. This resource models one way in which engineers use their knowledge of mathematics to investigate the properties of materials. Here students investigate the...

Static Testing of a Model Rocket

This investigation, from BLOODHOUND SSC, uses a datalogger and force sensor to measure the thrust of a model rocket engine. The results can be analysed to predict the acceleration and speed of a model vehicle. The resource includes detailed instructions on how to conduct the experiment, including health and safety...

Chromatography of Leaves

In this classic experiment, from the Royal Society of chemistry, students use propanone to separate the pigments in a leaf. Chopping up the leaves, and grinding them up with propanone releases the pigments. Propanone is also the solvent used to separate the pigments. The resource is set out as teachers' notes...

Chlorophyll fluorescence

From Solar Spark, this activity allows students to see how chlorophyll can be energised and how this causes it to fluoresce. Chlorophyll in plant leaves absorb red light and pass the energy on to other parts of the plant, hence leaves look green. But if there is nowhere for the energy to go, it gets released as...

Composites: Designing Materials for the Future

This booklet is part of the ‘Innovations in Practical Work’ series published by the Gatsby Science Enhancement Programme (SEP). Composites are made by physically combining two or more materials. Many composite materials are used to provide strength and rigidity while using thinner, lighter components. However, they...

Metals and Smart Alloys

This booklet is part of the ‘Innovations in Practical Work’ series published by the Gatsby Science Enhancement Programme (SEP).

Metals have been used for many thousands of years, but it was only in the 20th century that an understanding developed of how their properties could be explained in terms of their...

Recycling and Sustainability

This booklet is part of the ‘Innovations in Practical Work’ series published by the Gatsby Science Enhancement Programme (SEP). ‘Sustainability’ is about using resources in a way that does not deplete them. An increased emphasis on renewable energy is part of the move to greater sustainability, but so is the idea...

Fibres and Fabrics

This booklet is part of the ‘Innovations in Practical Work’ series published by the Gatsby Science Enhancement Programme (SEP). New applications for traditional fabrics are being found, but increasingly, fibres and fabrics are engineered for specific purposes. Much research is currently being undertaken in the...

Clock reaction

Two translucent liquids are mixed. At first, nothing happens: the resulting solution is still translucent. Suddenly, with no warning, the solution turns blue-black all at once.

Curriculum links include redox reactions, rate of reaction, kinetics

Pages

View all publishers