Scottish Curriculum for Excellence Science - Science
Mission Objectives
I can describe what independent and dependent variables are.
I can explain why fertilisers affect the growth of the plant
I can use correct terminology to write a detailed and concise investigation.
Enquiry Skill - Observing and measuring
Using the senses and taking measurements, using a range of equipment, to make observations about a scientific enquiry.
Enquiry Approach - Comparative / fair testing
Conducting a test that controls all but one variable to answer a scientific question.
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Words and meanings to learn
independent variable
the variable that you change each time in an investigation
yield
the amount of a product that has been made/produced
dependent variable
the variable that is measured in an investigation
control variable(s)
the variable(s) that are kept the same to make a fair test
fertilisers
is a substance added to soil or plants to supply essential nutrients that enhance plant growth
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.
Handouts: Planning sheet for the investigation. One has been differentiated with sentence starters and guidance on types of variables.
Resources: Pens, pencils and the handout, plus materials to grow a plant (compost, seeds, plant pots, water, fertilisers and tools) if doing the investigation.
Expert film
Mission assignment film
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