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Jo Castelino

@drcastelino.bsky.social

Secondary Science teacher. Curriculum Leader of Science. Author of 'The Homework Conundrum' https://shorturl.at/E1njc Blogger: https://drcastelino.wordpress.com/ #CogSciSci Homework Guru

1,620 Followers  |  722 Following  |  381 Posts  |  Joined: 06.08.2024  |  1.8462

Latest posts by drcastelino.bsky.social on Bluesky

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Delighted to make a summary of this EXCELLENT book - thought-provoking and extremely useful, and one of the BEST chapters about 'How Do We Learn' that I have read. Thanks @drcastelino.bsky.social

Summary pdfs here: itsalearningcurve.education/cogsci-book-...

07.11.2025 12:57 β€” πŸ‘ 7    πŸ” 5    πŸ’¬ 0    πŸ“Œ 0

This is a brilliant book. I highly recommend all leaders buy it!

14.09.2025 16:57 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Todays review comes from the Queen of Homework herself @drcastelino.bsky.social Thanks Jo for all your help and encouragement πŸ™

27.06.2025 05:18 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 1

It's been a while since I've been on here. Thank you so much for sharing Paul!

14.09.2025 16:56 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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AI'm not doing the homework In the age of AI permeating everything, is homework, as we know it, dead?

How do we make sure homework is still valuable when AI can 'do it for them?' Excellent post from @drcastelino.bsky.social

substack.com/inbox/post/1...?

01.07.2025 06:52 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0

Homework: Purposeful, practical, positive. It is a question that often rears its head – just how much #homework should we be setting at primary school level? @drcastelino.bsky.social looks at the evidence & gives us a few practical pointers: buff.ly/TSBIsZM #teachers #schools #edusky

09.07.2025 05:42 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

🀣🀣🀣 I totally missed this! I was only joking. You are definitely one of us πŸ₯°

14.09.2025 16:55 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I am heartbroken by this news. I am so so sorry. Dawn's writing improved my teaching and thinking immeasurably.

08.04.2025 11:32 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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I'm really looking forward to reading this book ( I have read lots of positive reviews & recommendations!).

I haven't read a book dedicated to Homework before so I think this book will be very helpful & important.

Congratulations @drcastelino.bsky.social πŸ‘πŸŽ‰

05.03.2025 08:53 β€” πŸ‘ 8    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Beyond busywork: Meaningful homework that actually helps students learn - SecEd Practical ideas for how teachers can set effective homework tasks that stop students from forgetting their learning

The #homework #teachers set must play a core role in helping students to learn – or to put it another way helping them not to forget. @drcastelino.bsky.social offers advice on how to get your homework tasks right: https://buff.ly/4hItGwG #teaching #schools

19.02.2025 16:28 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Beyond busywork: Meaningful homework that actually helps students learn - SecEd Practical ideas for how teachers can set effective homework tasks that stop students from forgetting their learning

The #homework #teachers set must play a core role in helping students to learn – or to put it another way helping them not to forget. @drcastelino.bsky.social offers advice on how to get your homework tasks right https://buff.ly/4hItGwG #teaching #schools

17.02.2025 07:37 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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The most read article of the week was β€˜Homework: three big questions (plus one more) ’ by @drcastelino.bsky.social πŸ“š

15.02.2025 15:33 β€” πŸ‘ 2    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0
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If the student, school and parents all have completely different conceptions of homework then it's likely to be a waste of everyone's time.

01.02.2025 08:35 β€” πŸ‘ 5    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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If you're looking for an authoritative book on homework then look no further than this from @drcastelino.bsky.social It's useful for teachers but as a parent I found it even more useful.

01.02.2025 08:29 β€” πŸ‘ 9    πŸ” 3    πŸ’¬ 2    πŸ“Œ 0
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The Long Game has been out almost a month

Here’s what @drcastelino.bsky.social thought

27.01.2025 18:59 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Okay, just watched Episode 1 and WOW!

25.01.2025 13:55 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

They look perfect!!

23.01.2025 21:11 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Congratulations, Pritesh! It looks immense!

23.01.2025 20:01 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

IT’S HERE! I am a massive believer in the power of concrete examples. This 4-part documentary shows lessons & unpacks the thinking behind them.

Huge thanks to @pepsmccrea.bsky.social, the team at Steplab, Postcode films & of course colleagues & pupils for their involvement. πŸ™ŒπŸΌ

23.01.2025 17:28 β€” πŸ‘ 30    πŸ” 11    πŸ’¬ 2    πŸ“Œ 0
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Have ?s re homework? Highly recommend @drcastelino.bsky.social new book: The Homework Conundrum! #PowerfulClassrooms #PowerfulTeaching

19.01.2025 20:47 β€” πŸ‘ 5    πŸ” 2    πŸ’¬ 3    πŸ“Œ 0

πŸ₯°πŸ₯°πŸ₯°

19.01.2025 20:59 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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Still not reached Taylor Swift level though 🀣

19.01.2025 19:36 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

It is so...mad.

19.01.2025 18:06 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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The secret sauce for professional development…

19.01.2025 11:59 β€” πŸ‘ 6    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

I'll see if I can convince my colleague to blog about it! I could do with a breakdown refresher.

19.01.2025 16:35 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Woo hoo! SO excited to be speaking - it's going to be great to meet so many fabulous people!

Tickets here: bit.ly/rEDNYC

19.01.2025 15:45 β€” πŸ‘ 8    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0

No I haven't. I have modelled with the slope of my hand but I think actually using a ruler under the visualiser while students do the same in their booklets has more power. The teacher I observed also demonstrates calculation of the gradient at different points to show how it changes.

19.01.2025 16:23 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Yes. I used to do the cell models too and then tried providing the materials to help but with hardly any gain. With something like what you did with your daughter, perhaps it is best as an optional suggestion of an activity to do but not as a piece of homework.

19.01.2025 16:19 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Were the schools providing these opportunities and the gap still widened? I think with homework, it needs to be something that all students can easily access and do (the thinking is the hard bit) but wonderful opportunities like the one in the initial post are done at school.

19.01.2025 16:13 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

How to teach descriptions of graphs (such as accelerating at an increasing rate, etc.) by using a ruler to show students how the gradient actually changes. So simple and yet I never thought of it before.

19.01.2025 16:09 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 2    πŸ“Œ 0

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