News - Craig 'n' Dave

Education in the shadows: Who’s running our schools?

Angela Rayner’s resignation has reshaped the cabinet, but education remains on the sidelines. With major challenges still unresolved, schools need urgent attention.

12 September 2025

GCSE Results analysis 2025

GCSE results 2025 reveal a system still finding its balance: sciences excel, core subjects like English and Maths remain challenging, and Computer Science faces unique hurdles. Discover what this means for students, teachers, and the future of education.

9 September 2025

Is reading necessary?

Reading isn’t a luxury—it’s a necessity. In Computer Science, it builds vocabulary, improves comprehension, and helps students connect abstract concepts to the real world.

6 September 2025

Is Apple in hot water?

Apple has removed its Advanced Data Protection feature from the UK rather than comply with government demands to weaken encryption. This bold move has sparked a global debate over privacy, security, and the future of digital rights.

2 September 2025

A new year and another new initiative

Despite its popularity, the concept of learning styles has been largely debunked by research. Evidence shows that teaching to preferences doesn’t improve learning—content and evidence-based strategies matter more.

1 September 2025

Did Deepseek change AI?

DeepSeek, a Chinese AI startup, is turning heads with powerful models built for a fraction of the usual cost. Its rapid rise is shaking up Silicon Valley—and challenging the big players like never before.

26 August 2025

What’s the difference between Computer Science and Software Engineering?

Confused between Computer Science and Software Engineering? Discover the key differences between designing theoretical systems and building real-world software solutions.

19 August 2025

What is AI?

Artificial intelligence (AI) might sound like something out of a sci-fi movie, but in reality, it’s just a very clever way of processing data. If you’ve ever wondered how AI works but felt overwhelmed by tech jargon, let’s strip it back to the basics.

12 August 2025

Cambridge IGCSE (0478-0984) videos and PowerPoints updated

Following the release of a new syllabus for Cambridge IGCSE Computer Science we have updated our resources. This includes: Lesson […]

1 August 2025

How do computers generate random numbers?

Computers don’t naturally do random—they fake it using clever algorithms called pseudo-random number generators. But when true randomness is needed, they turn to the chaos of nature for help.

29 July 2025

Can We Tell the Difference Between High Frame Rates?

Do high frame rates really matter? Discover the science behind how our eyes process motion and whether those extra FPS are worth the investment.

22 July 2025

Why do arrays start at zero?

Why do arrays start at zero? It’s not just a programming quirk—it’s a design rooted in efficiency and how computers handle memory. Discover the logic behind this smart choice!

15 July 2025

Why DPI matters: The difference between screen & print quality

If you’ve ever worked on digital art, a webcomic, or even just designed a logo, you’ve probably heard someone say, “Don’t draw at 72 DPI!” But why does DPI matter so much, and why does something that looks perfect on screen turn into a blurry mess when printed?

8 July 2025

AQA GCSE (8525) resources updated for teaching from September 2025

AQA have released an update to their GCSE (8525) specification for teaching from September 2025. This update only applies to […]

1 July 2025

Why do GPUs get so hot?

GPUs are built for intense, non-stop processing—which means they generate a lot of heat, fast. But why? Clever cooling keeps performance high and temperatures in check, so your graphics card can stay cool under pressure.

10 June 2025

What is the Dark Web?

The Dark Web is a hidden part of the internet, offering anonymity and security for those who need it. While often linked to criminal activity, it also serves as a vital tool for privacy, journalism, and secure communication.

3 June 2025

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