Ottodot articles

Primary Math, Science and learning guides for Singapore parents.

7 Apr 2026 · 6 min read

Roblox parental controls: a Singapore parent's guide to safer screen time (ages 6–12)

A Guide for Singapore Parents Roblox is hugely popular among primary school children in Singapore, with many kids aged 6 to 12 spending hours on the platform

30 Mar 2026 · 6 min read

Free primary school math and science games your child can play right now

Your child spent three hours on Roblox last weekend. What if one of those hours was also a P3 Science lesson? That is not a hypothetical. Ottodot has built fr

29 Apr 2026 · 5 min read

AI Learning Tools for Singapore Primary School Students: What Is Actually Available Right Now

Image Source: www.aboutamazon.sg Singapore is not waiting for AI to arrive in education. It is already here. In April 2026, Amazon launched the Think Big Prog

28 Apr 2026 · 7 min read

Primary 6 Science in Singapore: Adaptations, Forces, and the Road to PSLE

Primary 6 Science is the final year, and the most demanding. Four major topic areas are introduced: interactions within the environment (food chains, food web

28 Apr 2026 · 7 min read

Primary 5 Science in Singapore: Reproduction, Body Systems, and Electrical Circuits

Primary 5 is where Science becomes noticeably more demanding. The topics grow in complexity and the examination format becomes more rigorous. For the first ti

28 Apr 2026 · 6 min read

Primary 4 Science in Singapore: Systems, Energy, and How Things Change

Primary 3 Science was about observing and classifying the world. Primary 4 Science asks a harder question: why do things change the way they do? At Primary 4,

28 Apr 2026 · 5 min read

Primary 3 Science in Singapore: Your Child's First Year of Scientific Thinking

Primary 3 is when Science begins. For most children, it is also the first time they are asked to do something different from arithmetic and reading: to observ

27 Apr 2026 · 6 min read

Primary 6 Math in Singapore: Ratio, Algebra, and the Road to PSLE

Primary 6 Math is the most demanding year of the primary curriculum. New topics arrive, ratio, algebra, and circles, while all the topics from Primary 3 throu

27 Apr 2026 · 6 min read

Primary 5 Math in Singapore: Percentage, Rate, and the Year PSLE Preparation Begins

Primary 5 is the year that many Singapore parents describe as a turning point. The Math suddenly feels harder. Topics arrive that did not appear at lower leve

27 Apr 2026 · 6 min read

Primary 4 Math in Singapore: Decimals, Angles, and the Jump to Abstract Thinking

Primary 4 is when Singapore Math starts to feel genuinely different from arithmetic. Decimals arrive. Angles are measured in degrees. Factors and multiples be

27 Apr 2026 · 6 min read

Primary 3 Math in Singapore: When Problem-Solving Gets Serious

Primary 3 is the level where many parents first notice their child struggling with Math. The content expands in multiple directions at once: the last four mul

27 Apr 2026 · 5 min read

Primary 2 Math in Singapore: Where Numbers Get Bigger and Multiplication Begins

Something shifts in Primary 2 that surprises many parents. The numbers get larger, a new operation appears, and the word problems become more layered. Childre

27 Apr 2026 · 4 min read

Primary 1 Math in Singapore: What Your Child Learns and How It Is Taught

Ask a Primary 1 child what seven plus five equals and they will very likely count on their fingers. This is not a problem. It is exactly how Singapore's prima

27 Apr 2026 · 7 min read

Why Your Child Struggles With Open-Ended Science Questions (And How to Fix It)

Your child finishes the multiple-choice section of a Science test with no trouble. Then they reach Section B, the open-ended questions, and the marks disappea

27 Apr 2026 · 7 min read

Why Your Child Struggles With Math Word Problems (And How to Help)

Your child can add fractions. They sail through a page of sums without trouble. But the moment a word problem appears, something breaks down. They stare at th

23 Apr 2026 · 6 min read

Why Your Child Loses Focus While Studying (And What Actually Helps)

Your child has been at their desk for 40 minutes. You check in and find two questions answered, a pencil that has been chewed through, and a child who insists

23 Apr 2026 · 8 min read

Why Your Child Runs Out of Time in Exams (And What Actually Fixes It)

Your child studied for weeks. They could walk you through every method at the dining table. Then the exam arrived, and with ten minutes left, five questions s

17 Apr 2026 · 7 min read

Careless Mistakes in Primary School Math: Why It Happens and What Singapore Parents Can Do

Your child gets the method right. The working looks correct. But somewhere in the calculation, a sign flips, a number is copied wrong, or the decimal lands in

2 Apr 2026 · 2 min read

6 Things to Do With Kids This Easter Weekend in Singapore

Good Friday falls on 3 April this year, which means most families have a four-day stretch from Friday through to Sunday. If you have primary school children a

23 Mar 2026 · 5 min read

Math games for primary school kids that follow the MOE spiral curriculum

Most parents notice the same thing around Primary 3: the math that felt manageable suddenly feels hard. Fractions arrive. Word problems get longer. Multiplica

23 Mar 2026 · 6 min read

Educational screen time for kids: a Singapore parent's guide to what actually works

Most Singapore parents have had some version of this conversation. Your child asks for 30 minutes on the iPad, you say yes, and half-expect them to come out k

17 Mar 2026 · 3 min read

March School Holidays 2026: 8 Fun Things to Do with Your Kids

The March school holidays run from 14 to 22 March 2026 — nine days, and there's a lot happening across Singapore. Here's a roundup of what's on, plus one idea

15 Mar 2026 · 15 min read

P6 Adaptations: The Complete PSLE Science Guide with OEQ Worked Examples

Adaptations is a P6 topic that appears consistently in Section B of the PSLE Science paper. Most students can describe what a feature looks like, but they mis

15 Mar 2026 · 19 min read

P5 Electrical Systems: MOE Science Guide for Singapore Parents

"My child keeps losing marks on circuit questions." This is one of the most common things parents say at Parent-Teacher Meetings when it comes to P5 Science.

15 Mar 2026 · 10 min read

Best Online Tuition in Singapore for Primary School (2026)

Honest comparison of 6 online tuition platforms for P1-P6 students in Singapore. Pricing, subjects, what works, what doesn't. Updated March 2026.

15 Mar 2026 · 7 min read

PSLE Science Open-Ended Questions: A Complete Guide for P5 and P6 Students

Section B of the PSLE Science paper is where most students drop marks. Not because they do not know the science, but because they write the wrong type of answ

15 Mar 2026 · 20 min read

PSLE Math Question Types: A Complete Guide with Worked Examples

Many parents describe the same frustration: "My child understands the concept when I explain it at home, but when they see a new question in the exam, they do

12 Mar 2026 · 6 min read

Why Good Students Suddenly Struggle With Upper Primary Maths in Singapore

Your child aced P1-P3 maths but is losing marks in P5? Here's exactly why upper primary maths is a different challenge, and what to do about it.

12 Mar 2026 · 10 min read

Are Roblox Math Games Actually Educational? What Singapore Primary School Parents Need to Know

Your child has logged another two hours on Roblox. The screen glows, characters dash around, and your child is entirely absorbed. Your first instinct might be

27 Feb 2026 · 3 min read

How to Help Your Child Build Interest to Level Up in Maths

Is your child putting in effort in Maths but still seeing inconsistent results? In academically rigorous systems like Singapore’s, the difference between memo

25 Jul 2024 · 2 min read

Minister Edwin Tong on Ottodot’s Innovative Approach to Primary School Education

Minister Highlights Ottodot's Impact on Education and Racial Harmony at Prestigious Festival Singapore — Ottodot was exclusively featured at Harmony Fest '24,

28 Jun 2024 · 3 min read

"Should I Let My Kids Playing Video Games During Holiday?" A Short Guide for Parents

The debate over screen time for children, particularly regarding video games, is still ongoing. It’s also a common experience for parents to find themselves c

20 May 2024 · 2 min read

The Water Cycle: Why Is It a Tricky Concept?

Understanding the water cycle can be challenging for children, as it involves grasping how water changes states between solid, liquid, and gas. To help your c

17 May 2024 · 3 min read

Materials: Most Common Open-Ended Questions in Science Exam Papers

3 types of Open-Ended Questions Stating Questions Comparison Questions Explanation Questions Open-ended questions (OEQs) in science exams can be challenging,

14 May 2024 · 3 min read

Electromagnets: Most Common Open-Ended Questions & How to Tackle Them Confidently

5 types of Open-Ended Questions Stating Questions Comparison Questions Prediction Questions Conclusion Questions Explanation Questions Open-ended questions (O