ScienceSmart - PSLE Science Open-Ended Questions Coach
PSLE Science OEQ Coach

Finally know exactly where marks are lost — and how to fix it.

Your child knows the science — but keeps losing marks on open-ended questions. ScienceSmart identifies the exact keywords missing from their answer, and shows them how to write it right. Clearer than answer keys. Personalized to your child.

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Aligned to MOE syllabus
Instant feedback
Model full-mark answer
Personalized reports
Parent and child studying PSLE Science together
Students improved to
Full marks
AI Feedback
"Good — mentions sunlight & water. Missing keyword: chlorophyll."
Score: 1/2
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The Problem

Practice More ≠ AL1.

All students practice the same past-year papers — so why do some get AL1 and others don't?

Same papers, same tuition — the gap shows up in the open-ended questions, where marks quietly leak and parents can't tell what went wrong.

😰

Parents can't mark accurately

Even with the answer key, it's hard to tell if a 2-mark answer has all the required keywords and concepts. Answer keys are unclear — you see a wall of text but can't figure out which words actually get marks.

⏱️

Questions with no one to ask

You check the answer key, but still aren't sure — "Is my child's answer complete? What keywords are they missing?" With no one to ask, the grades can't improve.

🎯

No targeted practice

Generic assessment books don't adapt to your child's specific weak areas — they waste time on topics already mastered.

Core Features

Everything you need to stop losing marks on OEQs.

01 — Coaching
AI coaching feedback on a student's PSLE Science answer

Turn every mistake into a full-mark answer.

Snap a photo of any handwritten Science answer and get step-by-step coaching — not just the model answer, but the answering techniques to arrive at it. See what your child got right, what's missing, and how to score full marks.

  • Coaches the answering techniques, not just the model answer
  • Identifies the exact keywords needed for marks
  • "Your answer is good, but here's how to make it complete"
02 — Weak Area Tracking
Analytics dashboard and Weak Areas tracking

See exactly where your child needs more work.

Every answer your child grades builds up a picture of which topics they're strong in and which ones are costing them marks. No more guessing where to spend revision time.

  • Topic-by-topic mastery scores
  • Automatic weak area identification
  • Know exactly which topics to focus on next
03 — Follow-Up Q&A
Ask ScienceSmart
Follow-up Q&A
Feedback: Score: 1/2 — Missing keyword: chlorophyll.
Why do I need to mention chlorophyll? I said the plant needs sunlight and water.
Good question! Chlorophyll is the green substance in leaves that traps light energy for photosynthesis. Without chlorophyll, the plant cannot absorb sunlight. The keyword "chlorophyll" must be mentioned — saying "sunlight" alone is not enough for full marks.
Oh! So I should write: 'Water, carbon dioxide, and light trapped by chlorophyll are needed'?
Ask a follow-up question...

Ask follow-up questions. Understand, not just memorise.

An assessment book can't answer questions. ScienceSmart can. After receiving feedback, just ask — why did my child lose marks? What keywords were needed? Keep asking until it clicks. Parents love this for their own understanding too.

  • Knows the question, the answer, and the feedback
  • MOE Teacher-Level explanations for primary school syllabus
  • Ask and clarify until you and your child feel fully confident
04 — Practice Generation
AI-generated PSLE Science practice questions

Generate targeted practice questions on demand.

Based on weak areas or a topic you choose, ScienceSmart generates targeted open-ended practice questions — complete with model answers and feedback — so your child can practice exactly what they need.

  • Auto-generated from weak area data
  • Or choose any PSLE Science topic manually
  • Includes model answers and feedback
How It Works

From photo to instant feedback.

01

Snap any answer

Take a photo of your child's handwritten answer. ScienceSmart reads it automatically.

02

Get instant feedback

ScienceSmart identifies which keywords were hit and which were missed — with specific, actionable feedback.

03

See the model answer

Your child sees what a full-marks answer looks like — so they know the standard to aim for.

04

Ask follow-up questions

Still confused? Ask ScienceSmart to explain further — unlike an assessment book, it actually answers back.

05

Track progress

Every graded answer updates the performance dashboard automatically.

06

Practice weak areas

Generate new questions targeted at the topics that need the most work.

Try a guided demo.

Experience the full flow. See how ScienceSmart coaches you through a sample question and answer — including feedback, keywords and model answers.

Try Demo →
Syllabus Coverage

All PSLE Science topics. Fully covered.

ScienceSmart is built specifically for the MOE Primary Science syllabus. Every topic, every concept, every keyword — mapped and verified.

🌿 Diversity of Living and Non-Living Things
🔬 Classification of Living Things
🧱 Materials, and Properties of Materials
🌻 Life Cycles of Plants
🐛 Life Cycles of Animals
🧲 Properties of Magnets
🧲 Making and Using Magnets
🌱 Plant Parts
🦴 Human Systems (Digestive, Skeletal, Muscular)
⚗️ Matter
🔦 Light (Light and Shadows)
🌑 Shadows (Light & Shadows)
🌡️ Heat
🔥 Effects of Heat
🌸 Reproduction in Animals & Plants
💧 Cycles in Water (States of Water)
🚿 Plant Transport System
🫁 Human Respiratory & Circulatory Systems
💡 Electrical Systems
☀️ Photosynthesis & Food Energy
⚡ Energy Forms and Uses (Energy)
💪 Forces
🏞️ Environment & Populations
🏭 Man's Impact on Environment
🕸️ Web of Life (Food Webs)
🦎 Adaptations
Parent Stories

What parents are actually saying.

Real messages from real parents — emails, Facebook groups, and conversations.

My son scored 29/30 for his WA1 science. Thanks for the help.

Email · Mar 2026

I've tried a lot of AI apps and nothing beats ScienceSmart.

Email · May 2026

The app explained why my daughter's answers were correct or wrong. I've seen improvement over the past few months.

Facebook group · Apr 2026

She got AL1 for Science! Really grateful for your help this year, especially with the concepts she struggled with.

WhatsApp · Dec 2025

For science open-ended, use ScienceSmart — AI app to mark quite accurate and state out keywords.

Facebook group · Mar 2026
FAQ

Common questions from parents.

ScienceSmart covers the full MOE Primary Science syllabus and works for P4, P5, and P6 students. The feedback and explanations are calibrated to the appropriate level. Many parents start using it from P4 to build good answering habits early, rather than waiting until the PSLE year.
Yes. You simply take a photo of the question and your child's handwritten answer. ScienceSmart coaches you through the answer based on the specific keywords and concepts required for that topic — it is not limited to a fixed question bank. It works with questions from any school paper, past-year paper, assessment book, or worksheet.
ScienceSmart is trained specifically for Singapore's Primary Science syllabus with input from real PSLE examiners and teachers. It delivers MOE Teacher-Level feedback — checking for the same keywords and marking standards MOE teachers look for, not generic science concepts. Our users consistently report that it is more accurate than the answer keys printed in past-year papers, which are often incomplete.
Generic AI can explain science concepts correctly — but it does not know what PSLE markers specifically expect. ScienceSmart is built around PSLE-specific keywords and marking schemes, so it grades answers the way teachers do: checking for specific keywords, required concepts, and the exact phrasing that earns marks. Parents who have tried both consistently find ScienceSmart more aligned with actual school marking.
ScienceSmart is designed with Singapore's PDPA in mind. We do not store photos of your child's handwriting after grading, and we do not share any personal data with third parties. Your child's performance data is used only to generate their personal dashboard and practice recommendations within the app.
The free trial gives you a generous number of grading sessions — no credit card required. When you hit the limit, you will see an upgrade prompt. You can continue using the dashboard and weak area tracking on the free tier. Upgrading to ScienceSmart Coach (S$21.99/month) unlocks unlimited grading and all features.
Get Started Today

Stop guessing.
Start knowing.

Join Singapore parents who've taken the guesswork out of PSLE Science revision. Free to start, no credit card required.

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