English National Curriculum - Science Science

The Investigators' Guide to Working Scientifically - 18th September 2024 - Years 4-6

Mission Objectives

Practise key working scientifically skills

Plan an investigation, identifying variables

Conduct an investigation and draw conclusions

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Rocket Words Quiz

See if you know all the meanings of the rocket words

Assessment Quiz

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Word Search Game

Find all the rocket words in the grid

Lesson Resources

Lesson Plan

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Keywords

Words and meanings to learn

acid

a liquid such as vinegar or lemon juice

foam

bubbles that are stuck together

bicarbonate of soda

powder used in cooking

This lesson has been written by

Clare Faulkner

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 Mintey MBE

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. 

Matthew Willsher

Matthew is an experienced and qualified educator, with a background in both classroom and outdoor settings. He is passionate about making learning engaging for all involved and creates content which enhances children’s experiences in education and those delivering it. With a strong belief in the value of education, Matthew recognises the importance of enabling children and adults to access any curriculum content with ease, regardless of their backgrounds. In his spare time, Matthew loves being with family and friends; additionally, he has a keen interest in the performing arts and volunteers time as a voice-over artist.

Katie Barrie


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.  

Contact: [email protected]  

Samantha Batch

Samantha is a dedicated and accomplished science educator with over 15 years of leadership experience in the field, coupled with a strong background in scientific analysis. She has a proven track record of strategically managing educational departments, driving operational efficiencies, and nurturing collaborative relationships with stakeholders. 

Samantha previously served as the Head of Chemistry and Sixth Form Tutor, Ilkley Grammar School, Ilkley with extensive Key Stage 4 and 5 teaching experience and leadership. In addition to her teaching and leadership roles, she is also an examiner for AQA, providing her with valuable insight into assessment standards and exam specifications.

In her spare time, Samantha enjoys playing the accordion with her local orchestra and has recently taken up cricket, where she's enthusiastically honing her skills both on and off the pitch!

Required Resources

Resources: Bicarbonate of soda, variety of acids (distilled vinegar, malt vinegar, lemon juice, lime juice, cider vinegar etc.), measuring spoons, measuring cylinders, jugs or beakers, clear beakers or cups, 30cm ruler, plastic tray and paper towels (to catch any spills), thermometers (variable 4).

*Prior to the lesson, for each group, prepare a jug with a mixture of 500ml of water and a small squirt of washing up liquid (around ½ tsp). The washing up liquid helps the foam hold, making it easier for the children to measure but will not have an impact on the test results.*

Handout: To be filled in by the children throughout the session.

Please print the investigation handout before the session, choosing the handout appropriate for your children. The children will also need to take part in partner discussions. The handouts for this session include:

  • Year 4 handout
  • Years 5 & 6 handout (use the Year 4 handout to support Years 5 & 6 children where necessary)
  • Teacher answers/guidance

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