Resources
A level physics practical - polarisation of microwaves
This simple demonstration shows how plane polarised microwaves respond to rotating a filter (metal strips attached to plastic) through 90⁰.
The experiment can be extended by measuring the intensity of microwaves detected by the receiver at different filter angles and so showing Malus’s law.
...Circles in triangles
The task shows a circle or radius r that just touches the sides of a right triangle whose sides are 3 units, 4 units, and 5 units long. A square is constructed from the right angle with length r so that one of its vertices is at the centre of the circle. Further lines are constructed from the centre of the circle...
Dispensing Optics
This short ...
Electrophoresis gel with annotation
Di-deoxy sequencing is a way to determine the order of bases (A,C,G and T) in a piece of DNA. A set of 4 lanes (one for each base) is needed to sequence any given piece of DNA. Wherever a black
band appears in a particular lane that base is present. By reading off the order of bands across the four lanes the...
Heroes and villains of the plant world
From cinchona to coffee, humans have exploited properties of plants. But does our favouritism or misuse turn these plants into heroes and villains? Explore the plants that provide us with essential products, from food to medicines and insecticides.
Human chromosome image
A 3-D movie that journeys into the human cell revealing a chromosome’s centromere.
Courtesy: National Human Genome Research Institute.
This resource is part of the Post 16 genetics and genomics collection of resources.
Investigating craters
In this resource children are encouraged to find out about the impact craters left behind after meteorite collisions. The investigation includes exploring whether different kinds of meteorite make different kinds of crater. Children will also investigate the size of impact craters made by meteorites dropped from...
This item is one of over 25,000 physical resources available from the Resources Collection. The Archive Collection covers over 50 years of curriculum development in the STEM subjects. The Contemporary Collection includes all the latest publications from UK educational publishers.
This item is one of over 25,000 physical resources available from the Resources Collection. The Archive Collection covers over 50 years of curriculum development in the STEM subjects. The Contemporary Collection includes the latest publications from UK educational publishers.