English National Curriculum - Science
Mission Objectives
Define the terms contamination and irradiation
State the difference between contamination and irradiation
Explain the hazards associated with contamination and irradiation
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Words and meanings to learn
irradiation
exposure of an object, material or organism to radiation, typically from a source outside the object itself
radiation
the energy released from the decay of unstable atoms
Chernobyl
the site of a catastrophic nuclear disaster that occurred on April 26, 1986, at the Chernobyl Nuclear Power Plant in Pripyat, Ukraine
radioisotope
an isotope of an element that is radioactive
contamination
the unintended or undesired presence of radioactive material on or within a surface, substance, or person
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.
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