All Group work articles – Page 3

Resource
Gravestones

Investigation into the weathering of different types of rock.
Review
Molecules – a chemistry card game

2016-09-02T00:00:00Z

Kristy reviews a chemistry card game that's educational and fun
Resource
Measurement, accuracy and precision

2016-08-10T11:43:00Z

Activities for students which help them discover the importance and difficulties of accurate experimentation
Resource
A sticky situation

Use this context-based learning module, based around the chemistry of lubricants, with undergraduate students
Resource
Ion-exchange resin and water

Evaluate the advantages and disadvantages of a selection of resins and decide which one(s) would be best for producing pure water from seawater on a life raft.
Resource
Identifying six unknown solutions

Devise experiments to label six numbered solutions correctly using chemicals and apparatus in the laboratory.
Resource
Chemical and physical properties of pheromones

Help learner’s to understand what pheromones are, and how they are used by animals such as moths.
Resource
The thickness of titanium atoms in paint

Discover the thickness of a film of paint, estimating how thick it is by titanium atoms/ions.
Resource
Making copper

Learners develop their own scientific methods to make copper metal starting from copper(II) nitrate crystals.
Resource
On the acid trail: discovering a 'weak' acid

Using titration and plot pH against volume to discover more about a weak, monoprotic acid.
Resource
Jets of liquids: the effect of charged plastic on water

Polar covalent bonds, and their affects on water are explored in this open-ended problem.
Resource
The best catalyst to decompose hydrogen peroxide

Develop learner’s ideas of catalysis with this open-ended problem using hydrogen peroxide.
Resource
Identifying three unknown white solids

Devise experiments to label three white solids correctly by using chemicals and apparatus in the laboratory.
Resource
Helping an industrial chemist

Devise a method for making a copper catalyst dispersed on an aluminium oxide support.
Resource
What compound? Identify and analyse

Learners can devise their own testing system to identify the nature of a mystery compound.
Resource
Amino acids and hair growth

Discover how quickly human hair grows, and develop learner’s understanding of amino acids too.
Resource
H⁺ ions in water

Allow learners the chance to develop their own testing methods to identify H⁺ ions in samples of water.
Resource
Driving force: what makes reactions go

Carry out certain experiments in a given order
Resource
Identifying four unknown solutions

Allow learner’s the opportunity to devise their own testing protocols to identify chloride ions in four solutions.
Resource
Finding the right ionic compound

Devise a procedure to identify four solids and then use this to carry out the identification.