All Recording data articles – Page 3
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ResourceFertilisers and sustainability | 16–18 years
Investigate the rate of hydrolysis of urea and assess your learners’ practical skills, includes extension green chemistry questions on sustainable fertilisers
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ExperimentAntibacterial properties of the halogens | 14–18 years
Use this practical to investigate how solutions of the halogens inhibit the growth of bacteria and which is most effective
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ExperimentViscosity and ‘racing’ liquids
Try this investigation to get learners talking about properties of different liquids, with detailed teacher notes, classroom slides and a video demonstration.
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ExperimentDissolving, density and sugary drinks
Try this investigation to get learners exploring the mass of sugar dissolved in their favourite drinks, with detailed teacher notes, classroom slides and a video demonstration.
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ExperimentFizzy irreversible changes and bath bombs
Try this investigation to explore irreversible reactions, with detailed teacher notes, classroom slides and a video demonstration.
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CPDTeaching rates of reaction post-16
Ideas and activities to help students explore reaction dynamics and mechanisms
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Job profileProcess chemist – higher apprentice, pharmaceuticals
Erin helps turn new medicines into finished products so that they can be mass-produced for patients.
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FeatureHow ice cream is made
For a simple combination of milk, cream, sugar and flavourings, there is a lot of science involved in ice cream manufacture
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ResourceAnalysing ice cream | 11–14 years
A data analysis exercise for 11–14-year-old learners based on an experiment to measure how the amount of milk fat affects the viscosity of ice cream. Learners will draw graphs, describe trends in the data and identify variables
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IdeasThe fast guide to enquiry-based learning
Everything you’ve ever wanted to know about EBL and how to incorporate it into your chemistry lessons
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PosterThe science of melting chocolate
Use this infographic with your 11–14 students to develop their knowledge of changes of state and their graphing skills
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IdeasBack to basics with spectrophotometry
How to demonstrate the Beer–Lambert law using your smartphone as a light meter
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ResourceSmartphone spectroscopy: Beer–Lambert law
Use your smartphone to measure changes in concentration across different concentrations of squash at home or in the classroom. Use your results to predict the concentration of an unknown dilution of squash.
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ResourceDrawing a scale model of the Earth
Help students visualise the structure of the Earth and boost their confidence with plotting information on scales
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CPDHow to teach earth science at 11–14
Use real-life examples and historical information to help students get to grips with the structure and composition of the Earth
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ResourceInsulation investigation
Which material makes the warmest jacket? Investigate the insulating properties of various materials with this activity for ages 7–14
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ResourceThe life of water
Get hands on with H2O, changing states of matter and the water cycle. These experiments and investigations involve water in the context of space
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ResourceOlympic composites (primary level)
Find out what composites are made up of and why they are so important sporting equipment for the Olympics.
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ResourceOutreach: speedy star jumps
An activity that allows the collection of data to test whether sports drinks make a difference to performance during short, high intensity exercise.