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pdf, 99.39 KB
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docx, 91.65 KB
docx, 91.65 KB
docx, 13.41 KB
docx, 13.41 KB
This resource contains 5 simple experiments that have been successfully used in the laboratory for students aged from 11-15 years of age.

The aim, through simple experiments, is to encourage safe working with chemicals and familiarity with equipment.

One experiment is based on the use of plastic burettes where students are asked to work out which solution is the strongest (most concentrated). The use of burettes adds the 'wow' factor for budding young Scientists. They will talk about it for weeks to come.

The experiments are based around color change with common acids and bases and Universal Indicator. A short set of instructions explaining how to make a home made indicator is also included.

The "effect f dilution...." resource helps the students link dilution to colour change of UI. The students like this one because it allows them to practice dilutions and observe colour change.

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