English National Curriculum - Science

The Big Bang

Mission Objectives

Describe what the Big Bang theory of the Universe is

Describe what cosmic microwave background radiation (CMBR) is and how it supports the Big Bang theory

Discuss the possible options for the future of the Universe

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Keywords

Words and meanings to learn

dark energy

a mysterious form of energy thought to be responsible for the accelerating expansion of the Universe

Big Bang

the theory that the Universe began around 13.8 billion years ago from a single, extremely hot and dense point and has been expanding ever since

Cosmic Microwave Background Radiation (CMBR)

low-energy microwave radiation that fills the Universe uniformly, thought to be the “afterglow” of the Big Bang

dark matter

invisible matter that does not emit light but whose presence is inferred from its gravitational effects on galaxies

red-shift

the increase in wavelength of light from distant galaxies, making it appear more red, showing the galaxies are moving away from us

This lesson has been written by

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. 

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!

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