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Are you in year 10–11 wanting to grow in confidence answering questions on Force & Motion, or wishing to develop problem-solving skills? Our FREE online workshop from 11am–1pm on Sat 10 October could be for you! Sign up here: isaacscience.org/events/gcse_... #iTeachPhysics #ChatPhysics

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Isaac Science @isaacscience.org · 14/07/2026

Isaac Science is holding a Teacher Symposium in Bolton on Sat, 7 Nov 2026. The focus is KS4 & KS5 physics. The event is FREE for all teachers (incl. trainees) in the UK and Ireland. For more details, and to book, see isaacscience.org/events/2026_... #iTeachPhysics #EduSky #ChatPhysics

isaacscience.org

Isaac Science

Join Isaac Science - free physics, chemistry, biology and maths learning resources for years 7 to 13 designed by Cambridge University subject specialists.

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Isaac Science @isaacscience.org · 14/09/2026

Y12 Mechanics Masterclass in Bolton, Lancashire: Fri 6 Nov 2–5pm at Bolton School Spend an afternoon practising physics problem-solving for the mechanics topic with the Isaac Science Team. A FREE, in-person event to boost your A Level Physics skills. Book now: isaacscience.org/events/2026_...

isaacscience.org

Isaac Science

Join Isaac Science - free physics, chemistry, biology and maths learning resources for years 7 to 13 designed by Cambridge University subject specialists.

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Isaac Science @isaacscience.org · 01/09/2026

The University of Cambridge is planning network maintenance between 4am and 8am on Wednesday 2 September 2026. isaacscience.org may be unavailable at times during this period. Apologies for any disruption that this may cause.

isaacscience.org

Isaac Science

Join Isaac Science - free physics, chemistry, biology and maths learning resources for years 7 to 13 designed by Cambridge University subject specialists.

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Cavendish Laboratory @cambridgephysics.bsky.social · 16/07/2026

What happens when a chain flies off the 3rd floor of the Ray Dolby Centre and why does it do *that*? To mark 20 years of the Senior Physics Challenge (SPC), we recreated the famous chain fountain, which was explained by physicist and founder of the SPC Mark Warner and his then-student John Biggins 👀

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Isaac Science @isaacscience.org · 14/07/2026

isaacscience.org

Isaac Science

Join Isaac Science - free physics, chemistry, biology and maths learning resources for years 7 to 13 designed by Cambridge University subject specialists.

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Isaac Science @isaacscience.org · 09/07/2026

Visiting the University of Cambridge Open Days today or tomorrow? Come and meet the Isaac Science Team in the Ray Dolby Centre (Teaching Lab 2, Floor 2)! We will be here 1:50–4:15 pm both days, selling our books at the usual price of £1.50 a copy and showcasing our fully free online resources.

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Isaac Science @isaacscience.org · 02/07/2026

Isaac Science at the 6th Annual Birmingham Physics Education Conference 2026 at the University of Birmingham! #ChatPhysics #iTeachPhysics

Member of Isaac Science team holding a card reader stood behind a table of Isaac Science books and flyers. In the background are two Isaac Science posters, featuring the tag line "Isaac, you work it out." and the url isaacscience.org.

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Isaac Science @isaacscience.org · 01/07/2026

Take a look at our new features that were added at the end of June! You can now answer questions in dark mode, save decks for later and more. isaacscience.org/pages/202606... #SciTeachUK #EduSky

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Isaac Science @isaacscience.org · 19/06/2026

If you are attending the Yorkshire Community Physics Day at the University of Leeds today, look out for Ingrid's talk about Isaac Science at 10:15 am! accessandoutreach.leeds.ac.uk/stem/science... #ChatPhysics #iTeachPhysics

accessandoutreach.leeds.ac.uk

Yorkshire Community Physics Day | Access and Outreach at Leeds

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Isaac Science @isaacscience.org · 17/06/2026

What's the point of significant figures? Significant figures are important when handling numerical values arising from measurements! Find out why Isaac asks for answers to be rounded to specific numbers of significant figures. isaacscience.org/pages/signif... #SciTeachUK #EduSky

isaacscience.org

Isaac Science

Join Isaac Science - free physics, chemistry, biology and maths learning resources for years 7 to 13 designed by Cambridge University subject specialists.

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Isaac Science @isaacscience.org · 19/05/2026

Teaching Physics Waves topics at KS3, GCSE or A Level? Join our FREE, IOP-accredited online CPD starting with KS3 Waves tomorrow, Wed 20 May 4:30pm (BST). Book now: isaacscience.org/events/26_wa... #ChatPhysics #iTeachPhysics #SciTeachUK #EduSky

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Isaac Science @isaacscience.org · 20/04/2026

Students have until Thursday to book a place on our upcoming GCSE and A Level Chemistry online event. Time: 1 pm BST Date: Saturday, 25 April Topic: Stoichiometry (mole calculations) Cost: FREE! Find out more and book your place: isaacscience.org/events/20260... #iTeachChem #ChatChemistry #EduSky

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Isaac Science @isaacscience.org · 20/04/2026

Students have until Thursday to book a place on our upcoming GCSE Physics online workshop. Time: 11 am BST Date: Saturday, 25 April Topic: Particles and Electromagnetism Cost: FREE! Find out more and book your place: isaacscience.org/events/20260... #iTeachPhysics #ChatPhysics #EduSky

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Isaac Science @isaacscience.org · 31/03/2026

We have two FREE, online workshops coming up on 25 April: - 11 am BST GCSE Physics (particles and electromagnetism) - 1 pm BST GCSE and A Level Chemistry (mole calculations), our inaugural chemistry event! To find out more, and book your place(s), visit isaacscience.org/events #SciTeachUK #EduSky

isaacscience.org

Isaac Science

Join Isaac Science - free physics, chemistry, biology and maths learning resources for years 7 to 13 designed by Cambridge University subject specialists.

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Isaac Science @isaacscience.org · 21/03/2026

Come visit us in the @cambridgephysics.bsky.social (Ray Dolby Centre in West Cambridge) today! We are selling our books for £1.50 each, with content aimed at students from Year 7 through to first-year university. #iTeachPhysics

Isaac Science stand featuring a table with book stacks, a banner in the background and three employees.

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Isaac Science @isaacscience.org · 12/03/2026

A reminder that selections for the Senior Physics Challenge summer school are based on a test this year. In order to be invited to take the test, you need to join the SPC 2026 group, and complete the assignments with a score of at least 70% by 5pm on 1 April 2026: isaacscience.org/pages/spc#se...

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Isaac Science @isaacscience.org · 07/03/2026

The Isaac team has welcomed about 350 Year 12 students at today’s Electricity masterclass at the Ray Dolby Centre in Cambridge! @cambridgephysics.bsky.social #iTeachPhysics

A dozen stacks of Isaac Science books on a table, with interior of Ray Dolby Centre in the background.

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Isaac Science @isaacscience.org · 12/02/2026

🍏We have launched an updated Mentoring Scheme for Year 12 & 13 Physics students! The focus is on challenge problems and developing problem-solving skills. Try a set of questions each month, with an accompanying webinar on Zoom. Read more: isaacscience.org/pages/mentor... #ChatPhysics #ITeachPhysics

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Isaac Science @isaacscience.org · 30/01/2026

Last chance to book a place on our online GCSE Physics Workshop taking place this Saturday, 11am-1pm GMT: isaacscience.org/events/20260... Make sure to also complete the consent form! #ChatPhysics #iTeachPhysics #SciTeachUK #EduSky

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Isaac Science @isaacscience.org · 25/12/2025

The final question of our festive calendar is here! Help Santa deliver presents on time by applying your chemistry, biology, physics, and maths skills to today's multi-disciplinary challenge: isaacscience.org/questions/pr... #SciTeachUK #EduSky 🎅

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Isaac Science @isaacscience.org · 25/12/2025

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Isaac Science @isaacscience.org · 24/12/2025

Mistletoe is a festive classic, but do you know much about it as a plant? Put your knowledge of cell structure to the test in today's GCSE Biology question: isaacscience.org/questions/ma... #ChatBiology #SciTeachUK #EduSky 🍃

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Isaac Science @isaacscience.org · 24/12/2025

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Isaac Science @isaacscience.org · 23/12/2025

Investigate the science of candles burning on Earth and on the International Space Station in today's A Level Chemistry question: isaacscience.org/questions/wa... #ChatChemistry #ITeachChem #RealTimeChem #EduSky #ChemSky 🕯️

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Isaac Science @isaacscience.org · 23/12/2025

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Isaac Science @isaacscience.org · 22/12/2025

How many reindeer cushions were sold at the winter market? Use your understanding of summary statistics to work it out in today's maths question: isaacscience.org/questions/fr... #MathsToday #EduSky 📊

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Isaac Science @isaacscience.org · 22/12/2025

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Isaac Science @isaacscience.org · 21/12/2025

Today's biology question asks you to work out how long Santa could hibernate after eating his UK treats: isaacscience.org/questions/hi... #ChatBiology #SciTeachUK #EduSky 🎅

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Isaac Science @isaacscience.org · 21/12/2025

Today's biology question asks you to work out how long Santa could hibernate after eating his UK treats: isaacscience.org/questions/hi... #ChatBiology #SciTeachUK #EduSky 🎅

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Isaac Science @isaacscience.org · 20/12/2025

Today's GCSE Physics question is about making hot chocolate. Work out how many chocolate chips are needed for the perfect hot chocolate: isaacscience.org/questions/ho... #ChatPhysics #iTeachPhysics #SciTeachUK #EduSky 🍫

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Isaac Science @isaacscience.org · 20/12/2025

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Isaac Science @isaacscience.org · 19/12/2025

What magnitude of "Christmas cheer force" is needed for Santa to complete a roll with his sleigh? Work it out: isaacscience.org/questions/sa... #MathsToday #ALevelMaths #EduSky 🛷

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Isaac Science @isaacscience.org · 19/12/2025

What magnitude of "Christmas cheer force" is needed for Santa to complete a roll with his sleigh? Work it out: isaacscience.org/questions/sa... #MathsToday #ALevelMaths #EduSky 🛷

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Isaac Science @isaacscience.org · 18/12/2025

Do you use hand warmers to keep warm in the cold weather? Explore the chemistry behind how they work in today's GCSE Chemistry question: isaacscience.org/questions/ha... #ChatChemistry #ITeachChem #RealTimeChem #EduSky #ChemSky 🧪

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Isaac Science @isaacscience.org · 18/12/2025

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Isaac Science @isaacscience.org · 17/12/2025

️Investigate the path that light can take through a star-shaped Christmas decoration in today's question: isaacscience.org/questions/st... #ChatPhysics #iTeachPhysics #SciTeachUK #EduSky ⭐

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Isaac Science @isaacscience.org · 17/12/2025

️Investigate the path that light can take through a star-shaped Christmas decoration in today's question: isaacscience.org/questions/st... #ChatPhysics #iTeachPhysics #SciTeachUK #EduSky ⭐

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Isaac Science @isaacscience.org · 16/12/2025

Test your understanding of genetics in this GCSE Biology question about flying reindeer: isaacscience.org/questions/fl... #ChatBiology #SciTeachUK #EduSky 🧬

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Isaac Science @isaacscience.org · 16/12/2025

Test your understanding of genetics in this GCSE Biology question about flying reindeer: isaacscience.org/questions/fl... #ChatBiology #SciTeachUK #EduSky 🧬

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Isaac Science @isaacscience.org · 15/12/2025

Eaten any gingerbread lately? Why does ginger taste so different when it's baked? Look at the underlying chemistry: isaacscience.org/questions/gi... #ChatChemistry #ITeachChem #RealTimeChem #EduSky #ChemSky 🧪🫚

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Isaac Science @isaacscience.org · 15/12/2025

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Isaac Science @isaacscience.org · 14/12/2025

In today's question, practise your probability skills to work out the contents of a chocolate box: isaacscience.org/questions/pr... Mmm, marzipan! #MathsToday #EduSky 🍫

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Isaac Science @isaacscience.org · 14/12/2025

In today's question, practise your probability skills to work out the contents of a chocolate box: isaacscience.org/questions/pr... Mmm, marzipan! #MathsToday #EduSky 🍫

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Isaac Science @isaacscience.org · 13/12/2025

Can you encode a Christmas message in DNA? Choose the right codons to create a yuletide peptide in this A Level Biology question: isaacscience.org/questions/yu... #ChatBiology #SciTeachUK #EduSky 🧬

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Isaac Science @isaacscience.org · 13/12/2025

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Isaac Science @isaacscience.org · 12/12/2025

Explore the electricity usage of a decorative light chain and a kettle in this GCSE Physics question: isaacscience.org/questions/wa... #ChatPhysics #iTeachPhysics #SciTeachUK #EduSky ⚡

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Isaac Science @isaacscience.org · 12/12/2025

Explore the electricity usage of a decorative light chain and a kettle in this GCSE Physics question: isaacscience.org/questions/wa... #ChatPhysics #iTeachPhysics #SciTeachUK #EduSky ⚡

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Isaac Science @isaacscience.org · 11/12/2025

Have you received any seasonal greetings cards yet? Today's question looks at the number of ways of arranging cards: isaacscience.org/questions/ar... #MathsToday 📨

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