All Investigation articles
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ProjectNanoparticles in sunscreen challenge | Chemistry for All project | 14–16 years
Make your own sunscreen and determine its SPF using UV light transmission
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Project
Hard water challenge | Chemistry for All project | 14–16 years
Investigate the relationship between the concentration of calcium ions and the ‘hardness’ of water
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Project
Chemistry at the crime scene investigation | Chemistry for All project | 11–14 years
This forensic science project uses chemical analysis and observation skills to investigate a crime and solve the case
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Project
Analysing the chemistry of food | Chemistry for All project | 14–16 years
Analyse food and drink samples using TLC, titration and visible absorption spectroscopy with this engaging project
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Resource
Quicksand investigation | 14–16 years
Discover the properties of non-Newtonian fluids and how these could help you escape from quicksand
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Resource
Investigating the sugar content and pH of fizzy drinks | 11–14 years
Compare fizzy drinks’ ingredients, acidities and health implications
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Resource
Salt (for cooking) activities | 11–14 years
Uncover the properties and health implications of salt in our diets
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Resource
Encapsulation experiment | 11–14 years
Investigate encapsulation and the role it plays in helping probiotics travel to the gut
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Resource
Infection | 11–14 years
Introduce your learners to infection and how to treat some infectious diseases
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Resource
Investigating cold reactions | 11–14 years
Explore what is meant by ‘cold’ and the applications of endothermic reactions
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Resource
Extracting DNA experiment | 11–14 years
Remove and compare genetic material in different plant cells
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Resource
Emulsifiers in cleaning | 11–14 years
Investigate and explain what emulsions are and their applications in cleaning
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CPD
How to teach quantitative chemistry at post-16
Use these tips to help your students successfully calculate reacting masses and limiting agents
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Experiment
Acid–base back titration | 16–18 years
Write balanced equations and calculate reacting masses and moles to find the limiting reagent
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Resource
Tricky tracks: observation and inference in science | 11–14 years
Presentation, worksheet and lesson plan to help learners understand the difference between observation and inference as you build their understanding of the scientific process
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Ideas
Building literacy skills in science
Follow this guide to introduce and develop your students’ literacy skills in science
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Resource
Practical planning: spot the mistakes | 14–16 years
Use these exam-style questions to check your learners’ understanding of experimental skills and strategies
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Exhibition chemistry
Brew up interest in redox with this quick reduction
Use this fresh, fast approach to demonstrate the colourful oxidation states of vanadium
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Exhibition chemistry
Demonstrating the chameleon redox reaction with a lollipop
Give your students a sweet treat with this colourful manganate(VII) reaction demo
