Gareth Shadick's Avatar

Gareth Shadick

@garethshadick.bsky.social

Working with teachers & schools to improve maths teaching. AMHL @KandMMathsHub. NCETM accredited Mastery Spec., PD Lead & SD Lead. Ex HOD. Examiner. Governor.

366 Followers  |  327 Following  |  65 Posts  |  Joined: 16.08.2024
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Posts by Gareth Shadick (@garethshadick.bsky.social)

Remembering a formula isn't maths. Knowing which formula is relevant and using it well is. #mathstoday

02.03.2026 21:58 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Looking to benefit from experience of #mathstoday crew.
Just started in a secondary after working in Pri and middle. V high PP. Teaching groups include tiny bottom sets. Ss struggle with basic skills, attendance & focus. Rewarding & challenging work but interested to know what's worked for others?

01.03.2026 18:11 β€” πŸ‘ 4    πŸ” 4    πŸ’¬ 3    πŸ“Œ 0

Check pre-requisites. Thoroughly. Deal with gaps in knowledge. Multiple representations side by side. Explore alternative approaches. Lots of MWB use, both for checking understanding and as low stakes working space. Get them talking. Value every contribution. Get them to enjoy being in your room.

02.03.2026 20:17 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Photo of the entrance to Welling School

Photo of the entrance to Welling School

I spent eight wonderful years here at Welling School, which, I cannot believe, ended more than ten years ago! Looking forward to a weekly trip back here with Impress Education working with some year 11 students until their GCSE Maths exams.

27.02.2026 08:54 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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What motivates a maths teacher to train as a Secondary Mastery Specialist? We asked a few why they applied, and the impact on their career πŸͺœ
Check out this video to discover what they told us. Anything ring a bell with a great maths teacher like you? πŸ””
#MathsCareers #TeachMaths #NCETMWeekInFocus

23.02.2026 09:37 β€” πŸ‘ 10    πŸ” 9    πŸ’¬ 1    πŸ“Œ 3
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πŸŽ‰ We are excited to announce MC40!

Join like-minded people in a celebration of all things maths at City of Derby Academy.

πŸ—“ Date: Saturday 18th April 2026
πŸ“ Location: City of Derby Academy

We look forward to seeing you there! πŸ™Œ

πŸ‘‰ BOOK HERE: completemaths.com/community/ma...

#MathsConf40

05.02.2026 18:04 β€” πŸ‘ 8    πŸ” 10    πŸ’¬ 0    πŸ“Œ 2
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Mathematical Hooks Made with a touch of glamour

A reminder of the Mathematical Hooks padlet - ways in which to promote thinking and discussion with students

padlet.com/tessmaths1/m...

03.02.2026 13:05 β€” πŸ‘ 8    πŸ” 6    πŸ’¬ 0    πŸ“Œ 0

Work hard on developing a very constructive professional relationship with your line manager. I think that relationship can be a hugely impactful barrier to or enabler of success.

28.01.2026 17:48 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I’m stepping back into a HOD role.
I have my own experiences from the first HOD role but what would your best advice be for going into a new dept and what do you wish you’d have been doing from the start?

Please share to get more voices.

(And answer yourself) @themathsbazaar.bsky.social

28.01.2026 12:52 β€” πŸ‘ 5    πŸ” 9    πŸ’¬ 5    πŸ“Œ 0

Whenever asking for something to be done, ask to be told if there is a barrier in the way. For a long time I assumed people would do this but found some wouldn't unless explicitly reminded that is OK each and every time.

28.01.2026 17:46 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

And my classroom door will be open to any and all visitors. I want people to get to know who I am as a teacher as much as I want to learn the same about them.

28.01.2026 17:42 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I would be spending as much time as possible in lessons. So much to learn by doing so. One outcome from that will much be much shouting about the good practice I find.

28.01.2026 17:42 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Glad you found it useful πŸ‘

08.01.2026 15:33 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Always πŸ‘Œ

08.01.2026 14:17 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Which at its heart is inappropriate use of data with individual students rather than with a whole cohort

15.12.2025 18:46 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Almost the exact words I use every time a group of HODs gets into this conversation in front of me

15.12.2025 18:44 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

If there was a significant shift from H to F (in many schools there probably should be!) then the analysis of performance on crossover questions would get the boundaries on each tier to the right place.

15.12.2025 18:42 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I struggle to be constructive. It's just utter nonsense isn't it.

15.12.2025 18:40 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

All things being equal, no.

14.10.2025 18:55 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Complete Mathematics - MathsConf39 Mathematics tuition for primary, secondary and FE. Home schooling. Math improvement.

My #MathsConf39 workshop choices:

1 - Jack Jennings
2 - @morrismaths359.bsky.social
3 - @mathsmuse.bsky.social‬
4 - @justmaths.bsky.social‬
5 - @runningstitch314.bsky.social

Join me with @lasalleed.bsky.social, get your ticket here: completemaths.com/community/mathsconf39

29.09.2025 22:04 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

I've been noticing this opening past papers in Chrome

14.09.2025 12:07 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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πŸš€ Exciting opportunity in the South East for Lead Practitioner for Mathematics (Medway). We’re looking for a passionate and experienced maths educator who is ready to take a next step as a Lead… | Da... πŸš€ Exciting opportunity in the South East for Lead Practitioner for Mathematics (Medway). We’re looking for a passionate and experienced maths educator who is ready to take a next step as a Lead Pract...

www.linkedin.com/posts/dan-pr...

12.09.2025 17:56 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Love this task. I like to ask what are all the possible ways to start.

10.09.2025 18:21 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Agree with all of that rant πŸ‘

10.09.2025 18:16 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Non-specialist maths teachers!
πŸŽ₯ See how the Non-specialist SKTM Programme could boost your confidence & improve your teaching!

πŸ’΅ Schools joining the 2025/26 @theeef.bsky.social trial get Β£500–£1000!
πŸ’» Online cohort available
⏰ Apply by 12 September
bit.ly/4lRxAoW
#Maths #EduSky #UKMathsChat

03.09.2025 14:25 β€” πŸ‘ 8    πŸ” 10    πŸ’¬ 0    πŸ“Œ 1

What never seems to get a mention in such conversations is the importance of creating a mark scheme that will ensure consistency of marking

21.08.2025 15:13 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Very much looking forward to this content

03.07.2025 16:06 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I don't think much has changed in that respect in the last 20 years. It is just now much more visible to those on the edges and outside of this world.

07.06.2025 12:26 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

What a shame to read such an unnecessarily dismissive comment from someone whose work I value so highly. It isn't gaming the system, it IS the system. Criticise the system, not the hardworking teachers doing everything they can for the children they teach.

07.06.2025 09:54 β€” πŸ‘ 7    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

When I've looked at this before I have come to the conclusion that the definition of a trapezium is not consistent in terms of whether it is only "exactly" one pair of parallel sides or not

04.06.2025 12:41 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0