English National Curriculum - Science
Mission Objectives
Describe the process of distillation
Describe the difference between simple and fractional distillation
Identify examples of mixtures that can be separated by either simple or fractional distillation
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Words and meanings to learn
condenser
outer glass tube used to condense hot gases back to their liquid form
distillate
the vapour in a distillation that is collected and condensed into a liquid
evaporation
the process of a liquid changing to a gas, especially by heating
boiling point
the temperature at which a substance rapidly changes from a liquid to a gas
fractionating column
equipment used in the distillation of liquid mixtures to separate the mixture into its component parts, or fractions, based on their differences in volatility
Samantha is an accomplished science educator with over 15 years of leadership experience and a strong background in scientific analysis. She has a proven record of leading departments effectively, improving practice, and working collaboratively with stakeholders.
In her current work, Samantha embeds evidence-informed pedagogical principles such as retrieval practice, clear modelling, and effective sequencing to support high-quality curriculum design and professional development. She draws on assessment insight and common misconceptions to help teachers secure strong student understanding.
She is a former Head of Chemistry and Sixth Form Tutor at Ilkley Grammar School, with extensive Key Stage 4 and 5 experience, and an AQA examiner, giving her valuable insight into assessment standards and exam requirements.
In her spare time, Samantha enjoys playing the accordion with her local orchestra and has recently taken up cricket.
Simple distillation - inky water
Demo of fractional distillation
Liebig condenser with ethanol and water
Expert film
Mission assignment film
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