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.

...
Publication date:
2010 to 2019

0
Not yet rated
0

Catalysis

These diagnostic questions and response activities (contained in the zip file) support students in being able to:

  • Recognise that a catalyst increases the rate of formation of new substances by increasing the rate of a chemical reaction.           
  • Recognise that increasing the surface area of...
Publication date:
2020 to date

2 files

0
Not yet rated
0

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...

Publication date:
2010 to 2019

4 files

0
Not yet rated
0

Dispensing Optics

This short ...

Publication date:
2010 to 2019

1 file

0
Not yet rated
0

Dynamic equilibrium

These diagnostic questions and response activities (contained in the zip file) support students in being able to:

  • Recognise that a reactant added in excess will still be present in the final reaction mixture.         
  • Recognise that some chemical reactions are reversible.
  • Recognise...
Publication date:
2020 to date

2 files

0
Not yet rated
0

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...

Publication date:
2010 to 2019

1 file

0
Not yet rated
0

Publication date:
2017

Physical resource:
Book

0
Not yet rated

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.

Publication date:
2010 to 2019

1 file

0
Not yet rated
0

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.

Publication date:
2010 to 2019

0
Not yet rated
0

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.

Publication date:
1967

Physical resource:
Book

0
Not yet rated

Pages

Find a publisher