This simple investigation can be linked to standing waves and builds on work done at GCSE.  In it students look at sending a current through a wire, suspended in a magnet which causes it to oscillate.  From this they can work out the frequency of the mains supply.  They can alter wire length and tension to see if...

In this A-level investigation students can calculate the wavelength of sodium light using a Fresnel Bi-prism. A micrometre eyepiece is required for this but most of the equipment is readily available, and the worksheet provides simple guidance on how to measure this.

This resource has been provided by Keith...

Produced by Science & Plants for Schools (SAPS), in this investigation, students look at the effectiveness of enzymes used in the commercial production of fruit juices.

Fruit juice companies use enzymes to break down the cells walls within the fruits and release the liquids and the sugars which make up...

Produced by the Wellcome Trust Sanger Institute, in this activity students translate DNA sequences into a series of amino acids to discover which protein is coded for and its function.

Students are supplied with a worksheet with DNA sequences and a codon wheel to decode the codons into amino acids. The amino...

This resource from Tony Ballantyne assumes no previous Haskell experience but progresses through a series of exercises to cover all key characteristics of the language.

Composite Functions
The first five sheets all have a similar format. A number is operated on by...

The first of two RISP activities, Periodic Functions, asks students to write down as many periodic functions as they can. The activity progresses to look at what happens...

Mathcentre provide these resources which cover aspects of functions and graphs. They include explanations of linear functions, the exponential constant, the graph of a function and linear relationships.

Comprehensive notes, with clear descriptions, for each resource are provided, together with relevant...

Mathcentre provide these resources which cover aspects of functions and graphs and are suitable for students studying mathematics at A Level, as well as those students for whom mathematics is an integral part of their course. Some of the topics covered include an introduction to functions, the hyperbolic,...

Mathcentre provide these resources which cover aspects of functions and graphs often used in the field of engineering. They include descriptions of the hyperbolic function and identities, the logarithm function and its graph as well as the graphs of the trigonometric functions.

Comprehensive notes, with...

These post-16 lesson plans look at Darwin’s pigeon breeding experiments and how they revealed the biology of inheritance and selection. Students will:

• Compare natural and artificial selection and be able to critically explain the difference between the two.
• Explore how Darwin used selective...

Following on from the resource ‘Indices’, this resource from Susan Wall contains four activities designed to explore the rules of indices as well as differentiating and integrating functions containing indices. 

The rules of indices with...

This investigation can be used at GCSE or A-level and is looking at how different factors affect when a piece of wire will break when a current is passed through it. Students can alter the length of wire, the type of wire, the thickness of wire and see how this affects the value of current at which the wire breaks...

Powerpoint presentation with instructions for creating a bird feeder in Fusion 360. Could be used as a board led tutorial or printed as student instructions.

Powerpoint presentation with instructions for creating a concrete tea light holder in Fusion 360. This could be used as a board led tutorial or printed as student instructions.