WORLD BOOK DAY 2026 -
Thursday 5th March 2026
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Children are invited to either dress up as a book character,
or dress down and wear something they like to wear
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 £1+ donations would be appreciated
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 There will be a pre-loved book sale after school on Friday 6th March



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St John Fisher Primary, a Catholic Voluntary Academy, Sheffield
WORLD BOOK DAY 2026 | Thursday 5th March 2026 | Children can dress up as a book character or dress down | £1+ donations welcomed | Pre-loved book sale after school on Friday 6th March 2026   | Looking for a great school? All children are welcome! | Excellent Y6 SATs outcomes -- Combined 81% (National 62%) -- Maths 84% (National 74%) -- Reading 87% (National 75%) -- Writing 87% (National 72%) -- Grammar, Punctuation & Spelling 87% (National 73%)  | SJF Book List 2025-26: please click here | Latest Newsletters: Click here | The School Office is open between 8.30am and 4.30pm. Please call between those times if you wish to speak to someone, otherwise you can leave a message. Thank you.
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Y4 Science: Exploring Sound

5th Jun 2025

Our Y4 Scientists began a fascinating new unit this week that focused on sound and how we hear things. 

In our first lesson, they explored the direction of sound and how well it travels both when we wear, or don't wear, ear defenders. the children discovered that their hearing proved to be very accurate without the sound being muffled but was much less accurate once the soundwaves were restricted by ear defenders.

In their second and third experiments the children explored sound as a vibration, learning first that compressed air acts as an amplifier (an air-filled balloon) and vibrations from our voice can also be felt on the balloon. 

They then listened to a tuning fork in close proximity to their ear canal and compared the volume with what they could hear through a solid object, in this case their desk. The children noticed that it was much louder than they had expected! 

What a great start to our new science unit! Well done Y4!