English National Curriculum Science
Mission Objectives
Identify the different separation methods
Describe the processes of different separation methods
Explain the most effective separation method for various materials
Enquiry Approach - Problem-solving
Applying prior scientific knowledge to solve problems and answer further questions.
Enquiry Skill - Evaluating
Assessing the success of a scientific enquiry by evaluating the prediction, method and results and identifying further questions for enquiry.
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Words and meanings to learn
pure substance
a substance that has no other substances mixed into it
sieving
the separation of a mixture using a tool with small holes; used to separate smaller particles from larger ones
mixture
different things combined together; the particles are not bonded to each other
filtering
the separation of solid particles in a mixture by passing the mixture through a screen
evaporation
the process where a liquid changes into a gas
Clare is an experienced primary school teacher, having worked across both Key Stage 1 and Early Years. Before joining Developing Experts, Clare worked as a Quality Assurance Inspector for a childcare agency, following OFSTED's inspection criteria. Clare is passionate about education and ensuring children's learning is exciting and fun!
In her spare time, Clare is also a mother of two very active children and lots of animals! She enjoys a variety of sports and loves the outdoors!
Sarah is a former headteacher and charity CEO who founded Developing Experts in October 2015 with the goal to create a fit-for-purpose curriculum for schools. The company has created a science curriculum for children ages 4-16 which is delivered through sequenced lessons mapped against the National Curriculum in biology, chemistry, and physics. Developing Expert's innovative approach to learning has already been road-tested and voted 'best EdTech product in Europe', winning Tech Nation’s Rising Stars earlier in 2019 and a place on Google for Startups Immersion program 2020. In 2022 Developing Experts won the BETT Awards for Best Classroom Resource - Teaching Aid. Sarah is a 'LDC Top 50 Most Ambitious Business Leader' 2022. In October 2022 Developing Experts joined Tech Nation's Upscale 8.0 programme.
Sarah is delighted to be working with over 6500 UK schools and clients such as the Royal Horticulture Society, Network Rail, Rolls Royce, BEIS, National Nuclear Labs, Anglian Water and the Ministry of Defence.
Sarah was awarded an MBE for her services to tech and education in 2020.
Katie is the Chief Operating Officer at DE, which means she oversees HR, finance and our business model. After studying Drama at Exeter University, Katie spent three years as a primary teacher, before relocating to Norfolk and joining Developing Experts.
In her spare time, Katie likes to sing with Norwich Harmony barbershop chorus and has recently formed a quartet. Katie loves cooking and spending time with her husband, Bryan and dog, Bertie. She has an endearing laugh, which has to be heard to be believed. Many of us see Katie as the office 'Mum', she gives great hugs and keeps our spirits up.
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Resources: Class presentation, sand, sawdust, gravel, metal nuts and marbles.
Core Handout (2): A results table for children to record which separation method was used and evaluate the results.
Stretch Handout (3): A results table for children to record which separation method was used, evaluate their results and suggest which was the most effective method.
Expert film
Mission assignment film
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