Wong's Tips
Mr. Ng
STEM & AI Literacy
Secondary school science and computing teacher in New Territories. BSc Computer Science (CUHK), PGDE. Early adopter of AI tools in the classroom — and a cautious one. Believes every student needs to understand how algorithms make decisions that affect them.
What the Research Actually Says About Social Media and Teenagers (It's Not What Either Side Claims)
A HK teacher reads the actual research on social media and adolescent mental health — including the Haidt argument, the counter-evidence, and what it means for policy.
AI Is Replacing the Jobs We Trained Our Children For. Here Are the Skills That Aren't Replaceable.
Mr. Ng on which graduate roles AI is displacing and what the research says about skills that remain genuinely human — and what that means for what your child should be learning.
The Government Just Warned a Tutoring Company for False Advertising. What HK Parents Should Actually Know.
Mr. Ng uses the EDB's warning to New Oriental as a starting point for a practical guide to evaluating tutoring centres — what questions to ask, what claims are red flags, and how to tell genuine programmes from expensive credential theatre.
HK Just Bet HK$2 Billion on AI in Schools. Here's What That Actually Means for Your Child.
A computing teacher breaks down the government's AI education blueprint in plain language — what's changing, what isn't, and what a parent should ask their school right now.
Can HK Secondary Students Actually Build AI? Yes — But Not Like That.
A computing teacher separates the MediSafe reaction from the real question: what genuine student AI projects look like, and what meaningful STEM education actually requires.
Should Hong Kong Ban Smartphones for Under-16s? A Teacher Who Uses AI in the Classroom Answers.
A HK computing teacher who uses AI daily in his classroom explains why an Australia-style smartphone ban is the wrong tool — and what would actually work instead.
The MediSafe Scandal Isn't About One Student. It's About a System.
A computing teacher breaks down what it actually takes to build an AI medical app — and why the MediSafe scandal reveals something far bigger than one student's choices.
What the DSE Year Does to a Family: Observations from a Teacher Who Has Seen It from Both Sides
The DSE year changes family dynamics in ways most people don't anticipate. A secondary teacher who has taught through many of them explains what he sees.
Should Your Child Take Science Electives in DSE? An Honest Assessment From a Science Teacher
Mr. Ng on which students tend to do well in DSE Biology, Chemistry, and Physics — not just the academic profile, but the personality and work style.
STEM Enrichment Programmes in Hong Kong: An Honest Review of the Major Options
A HK computing teacher reviews the major STEM enrichment programmes available to HK students — what's genuinely valuable and what's expensive but shallow.
AI Literacy: The 5 Things Every HK Child Must Understand Before Secondary School
A HK computing teacher identifies the five essential AI literacy concepts every child should grasp before starting secondary school.
Cyberbullying in HK Schools: What's Happening, What Schools Do (and Don't Do), and What Parents Can Do
A HK teacher's frank guide to cyberbullying — how it operates in Hong Kong schools, what schools can realistically address, and concrete steps for families.
Future-Proof Skills: What to Look for in a School That Prepares Children for 2035
A HK computing teacher identifies the skills children will need by 2035 and the school indicators that suggest genuine preparation for that future.
When Secondary Students Stop Telling Parents Anything: The Wall, Why It Goes Up, and Whether to Knock
The wall between a teenager and their parents is one of the most painful features of secondary school family life. A teacher examines what it means and what to do.
The Tech Tools That Actually Help DSE Revision (And the Ones Students Use to Procrastinate)
Mr. Ng's evidence-based review of AI tools, apps, and digital resources for DSE revision — what improves outcomes and what is sophisticated-looking procrastination.
AI Tools for DSE Revision: Which Ones Are Worth Using and How to Use Them Honestly
A HK teacher's guide to using AI tools for DSE revision ethically and effectively — with specific recommendations for different subjects and use cases.
What the EDB's 2024 Generative AI Guidance Actually Says (Translated for Non-Educators)
Hong Kong's EDB has issued guidance on generative AI in schools. A computing teacher explains what it says, what it doesn't say, and what it means for your child.
Online Safety for Primary and Secondary Students: The Conversation Beyond 'Don't Talk to Strangers'
A HK computing teacher explains what online safety really means in 2024 — covering social pressure, data, gaming risks, and the conversations that actually help.
Google Classroom for Parents: What Your Child's School Is Using and How to Be Involved
Many HK schools use Google Classroom but rarely explain it to parents. A computing teacher demystifies the platform and explains how families can stay engaged.
When Your Teenager Says They Hate School: What I Think It Usually Means
Mr. Ng on the varieties of school-hate he sees — social difficulty, academic frustration, boredom, depression — and how to figure out which one you're dealing with.
Robots, Automation, and Jobs: How to Have the Honest Conversation with Your Child
A HK computing teacher offers guidance on talking honestly with children about automation, jobs, and the future — without creating panic or false comfort.
Gaming and Family Conflict in Secondary School: What I See from the Teacher's Side
Gaming is the source of some of the most persistent family conflict in secondary school. A teacher examines what's actually happening — and what parents often misread.
STEM Careers in Hong Kong 2024: The Real Employment Landscape (Not the Brochure Version)
A HK computing teacher gives an honest account of STEM career prospects in Hong Kong — what's growing, what's shrinking, and what students should know.
Home Science Experiments for P3-P6: 8 That Use Things You Already Have
Eight home science experiments for Hong Kong primary students that reinforce curriculum concepts using household materials — no specialist equipment needed.
The HK ICT Curriculum Demystified: What Your Child Learns in School (and What They Should Learn at Home)
A plain-language guide to Hong Kong's ICT curriculum for parents — what's covered, what's missing, and how to fill the gaps at home.
Burnout in Secondary School: How It Starts, What It Looks Like, and What Actually Helps
Mr. Ng on academic burnout in HK secondary students — the signs, the structural causes, and the difficult conversations schools and families need to have.
Educational YouTube Channels for HK Students: The Ones Worth Your Child's Screen Time
A HK teacher's curated list of YouTube channels genuinely worth watching for primary and secondary students — organised by subject and age group.
Maths Apps That Actually Work: A Teacher's Tested Review of 12 Popular Options
A HK computing and science teacher reviews 12 maths apps actually used by students — honest verdicts on what helps learning and what just looks impressive.
Generative AI and Academic Integrity: The Policy Every HK School Needs but Few Have
Most HK schools don't have a clear AI use policy. A computing teacher outlines what a good one looks like and what to do while you're waiting for your school to catch up.
The Generation Gap in One Conversation: 'Dad, I Used AI for This' and the Silence That Followed
When teenagers use AI tools for schoolwork and parents don't understand what that means, a new kind of family tension emerges. A secondary teacher reflects.
AI Cheating Detection in Schools: How It Works, Its Limits, and the Cat-and-Mouse Game
AI detection tools are being used in HK schools to catch AI-written work. A computing teacher explains how they work, why they're unreliable, and what this means.
Digital Literacy for 2030: The Skills HK Students Will Need That Aren't Being Taught Yet
A HK computing teacher outlines the digital literacy skills the class of 2030 will need — and why current curricula are falling short.
How to Actually Talk to Your Secondary School Child About School
Mr. Ng on why secondary students go silent with parents about school, and the approaches that keep communication lines open.
STEAM Education in Hong Kong 2024: What's Actually Happening in Schools vs the Headlines
STEAM is everywhere in HK education policy — but what is actually happening in classrooms? A computing teacher gives a frank assessment.
Computational Thinking: The Skill That Makes Coding (and Everything Else) Easier
Computational thinking isn't about computers — it's a way of approaching problems. A HK computing teacher explains what it is and why it matters for every student.
Teen Mental Health in Hong Kong Secondary Schools: What Teachers See That Parents Don't
Mr. Ng on the mental health patterns he observes — what teachers notice, what they can do, and when they need parents to step in.
Scratch Programming in Primary School: Is It Worth the Class Time?
Scratch is used in primary schools across Hong Kong, but is it effective? A computing teacher gives an honest verdict on the tool and how to make it work.
Phones, Family Rules, and the Secondary School Battleground That Replaces Homework Wars
For secondary school families, the homework war of primary years is replaced by a different battle: phones. A secondary teacher examines what's really at stake.
The EDB AI Literacy Framework Explained: What It Means for Your Child's Education
Hong Kong's EDB has published an AI literacy framework for schools. A computing teacher explains what it actually contains and what it means for your child.
ChatGPT in Schools: A Teacher's Perspective 18 Months In
After 18 months of navigating ChatGPT in his secondary school classroom, a HK computing teacher shares what's changed, what hasn't, and what matters.
Why Every Hong Kong Child Should Learn to Code (Even If They Won't Be a Programmer)
Coding isn't just for future engineers. A HK computing teacher explains the real reasons every child benefits from learning to program.
Parenting a Teenager in the Digital Age: What I See From the Classroom Side
Mr. Ng on the family dynamics around technology he observes at school — and what patterns he'd share with parents.
AI Homework Help Tools: A Teacher's Honest Review of What Students Are Actually Using
A secondary school teacher reviews the AI homework tools HK students actually use — what works, what doesn't, and what parents need to know.
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