iiinova — where your digital self keeps evolving

Reposted by Isaac Science

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.

021

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.

000

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.

010

Reposted by Isaac Science

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 👀

001

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.

021

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.

000

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.

020

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

000

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

110

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.

000

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

000

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

010

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

020

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.

010

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.

020

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...

021

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.

001

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

020

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

000

Reposted by Isaac Science

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 🎅

012

Reposted by Isaac Science

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 🍃

101

Reposted by Isaac Science

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 🕯️

101

Reposted by Isaac Science

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 📊

101

Reposted by Isaac Science

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 🎅

101

Reposted by Isaac Science

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 🍫

102

Reposted by Isaac Science

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 🛷

101

Reposted by Isaac Science

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 🧪

111

Reposted by Isaac Science

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 ⭐

132

Reposted by Isaac Science

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 🧬

121

Reposted by Isaac Science

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 🧪🫚

121

Reposted by Isaac Science

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 🍫

101

Reposted by Isaac Science

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 🧬

101

Reposted by Isaac Science

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 ⚡

122

Reposted by Isaac Science

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 📨

101

Reposted by Isaac Science

Isaac Science @isaacscience.org · 10/12/2025

Calculate how much table sugar or table salt to add to lower the freezing point of water in today's question: isaacscience.org/questions/le... Have you found the snow on our festive page yet? isaacscience.org/pages/202512... #ChatChemistry #ITeachChem #RealTimeChem #EduSky #ChemSky 🧪❄️

111

Reposted by Isaac Science

Isaac Science @isaacscience.org · 09/12/2025

Today we look at the physics of Santa's new delivery method: dropping a present from his sleigh into a chimney isaacscience.org/questions/sa... #ChatPhysics #iTeachPhysics #SciTeachUK #EduSky 🎅

112

Reposted by Isaac Science

Isaac Science @isaacscience.org · 08/12/2025

Find out more about the Christmas tree worm in this GCSE Biology question about classification: isaacscience.org/questions/ch... #ChatBiology #SciTeachUK #EduSky 🎄🪱

121

Reposted by Isaac Science

Isaac Science @isaacscience.org · 07/12/2025

How do Christmas crackers work? Test your chemistry knowledge and skills while learning some history of chemistry: isaacscience.org/questions/ch... #ChatChemistry #ITeachChem #RealTimeChem #EduSky 🧪

112

Reposted by Isaac Science

Isaac Science @isaacscience.org · 06/12/2025

Have you ever thought about how many snowflakes need to fall to create a layer of snow? Today's maths question gives you a chance to work it out! isaacscience.org/questions/nu... #MathsToday #ALevelMaths ❄️

101

Reposted by Isaac Science

Isaac Science @isaacscience.org · 05/12/2025

Do Brussels sprouts have a place on your plate? After exploring the chemistry on day 2, today we look at the genetics of sprouts tasting bitter to some: isaacscience.org/questions/bi... #ChatBiology #SciTeachUK #EduSky 🍽️

111

Reposted by Isaac Science

Isaac Science @isaacscience.org · 04/12/2025

Spend a merry moment or two pondering this moments question: isaacscience.org/questions/me... #ChatPhysics #iTeachPhysics #SciTeachUK #EduSky ⚖️

113

Isaac Science @isaacscience.org · 04/12/2025

Thank you to all of our student and teacher users, you have reached 200 million question attempts! #SciTeachUK #EduSky

011

Reposted by Isaac Science

Isaac Science @isaacscience.org · 03/12/2025

Test your knowledge of statistics terminology in today's question about studying mistletoe in a nature reserve: isaacscience.org/questions/wo... #MathsToday #ALevelMaths 📋

101

Reposted by Isaac Science

Isaac Science @isaacscience.org · 02/12/2025

Today's question uses the core GCSE and A Level Chemistry skill of calculating empirical formulae on two compounds responsible for the bitter taste (to some!) of Brussels sprouts: isaacscience.org/questions/bi... #ChatChemistry #ITeachChem #RealTimeChem #EduSky 🧪

112

Reposted by Isaac Science

Isaac Science @isaacscience.org · 01/12/2025

We start with a physics problem to help you with some shopping 🛒 isaacscience.org/questions/re... #ChatPhysics #iTeachPhysics #SciTeachUK #EduSky

112

Isaac Science @isaacscience.org · 01/12/2025

Every day of December, in the lead-up to the Christmas holidays, we will be posting a seasonal question from our platform. The questions will be linked to from: isaacscience.org/pages/202512... #ChatPhysics #iTeachPhysics #SciTeachUK #EduSky🎄

Screenshot of a Christmas tree-like shape made up of a rectangular, brown block at the bottom, green-coloured hexagons arranged in a tree shape and a grey star at the top. Each hexagon contains a number: the integers from 1 to 24. The hexagon numbered 1 is coloured purple, the colour used for physics questions on the platform.

1122

Isaac Science @isaacscience.org · 18/11/2025

Recently, the Department for Education published their review of the National Curriculum with changes planned for science in England. Read our message about these changes and explore the many relevant resources already available on our site: isaacscience.org/teacher_emai... #EduSky #SciTeachUk

010

Reposted by Isaac Science

The Ogden Trust @ogdentrust.bsky.social · 15/10/2025

We are really pleased to continue our long-standing support for Isaac Science, which has become an integral and valuable part of the physics teaching and learning landscape #MakingPhysicsMatter

043

Reposted by Isaac Science

Cambridge Development & Alumni Relations @yourscambridge.bsky.social · 15/10/2025

A £1.5M gift from @ogdentrust.bsky.social will help secure the future of @isaacphysics.org — a pioneering programme that aims to boost students’ confidence and attainment in STEM subjects, while equipping teachers with the time and tools they need.🙌 🔗 www.philanthropy.cam.ac.uk/impact-of-gi...

Group of diverse students sitting in lecture hall, with text overlay announcing a £1.5M gift from The Ogden Trust to support physics education.

022