In this experiment students investigating the physics of floating and falling coconuts, using the coconut “kernel”.

Equipment needed:

* Coconuts

This resource, devised by Anu Ojha, uses the context of the planet Mars to investigate pressure, magnetic fields and meteorites. There is also a demonstration of how to cook up a comet.

The presentation contains...

A Catalyst article about phytoplasmas which are micro-organisms that affect crop plants modifying their growth. The article looks at the damage that they can inflict on crops which in turn can cause famine. Botanists are seeking to counter the effects of phytoplasma disease and the article looks at laboratory...

A square-based dotted grid is given. An initial investigation involved drawing triangles on the grid and determining the area, number of dots on the perimeter, and number of dots enclosed by...

This resource, from the Association of the British Pharmaceutical Industry (ABPI) At Work With Science series, includes two activities to help students with job applications and understanding what employers need from their employees. The tasks encourage students to examine curriculum vitae, assess their...

A Mathematics Matters case study looking at how mathematical software supports new developments in imaging technology. Mathematical image processing techniques make it possible for us to capture, transmit and store photographs and video. They also let us restore noisy or damaged images and extract useful...

This resource from Siemens encourages students to think about medical diagnosis and how information can assist the doctor in being effective and accurate. Students are asked to suggest ideas about the characteristics of a useful image to support a medical diagnosis. They then look at the properties of sound, how...

Scientists at the University of Oxford are developing and improving computer programs that can learn. Often it is useful to feed computer programs a series of images and to get the computer to identify or sort them in some way, but how do computers create or store...

This is one of the 14 Background Books published for Stage III of the Nuffield Chemistry Sample Scheme. The books were highly illustrated and designed to be attractive. This book describes developments in photography It long before the modern era of digital photography.

The main topics are:
*the...

This activity helps learners become aware of the importance of maths in their vocational area and use mathematical language to describe aspects of a job role. Learners may need support to use appropriate mathematical vocabulary and may require a list or glossary of mathematical terms relevant to their vocational...

This activity is a set of five puzzles relating to pie charts. The first three puzzles can be solved without the use of algebra. Each of the remaining two puzzles require students to write then solve a linear equation involving fractions. Students who complete the five puzzles are encouraged to write similar...

In this activity, from the Institution of Engineering and technology, students work in groups to investigate how Piezoelectric materials can be used in a variety of different ways. For the development element of the project, students propose an innovative application...

A simulation from Science upd8 that looks at how a viral disease spreads in a model population (the school). It is interactive, relevant and involves large numbers of students. There is the potential for family involvement. The simulation continues for around 5 days, after which students can use ICT to analyse the...

In this activity students make a pinhole camera and use it to take a photograph which is then developed using 'kitchen' chemicals to make a developing solution.

Resources required:

* Card to make pinhole camera, 'kitchen' chemicals to make the developing solution and bought...