Where
Primary School
Science Success Begins
Developed by Educators, Delivered by AI
OrionOne combines seasoned educators' expertise and specialised AI to deliver targeted, curriculum-aligned exam practice feedback — especially on the toughest Open-Ended Questions.
How OrionOne Works?
The OrionOne Advantage
Discover what makes OrionOne the premier choice for PSLE Science preparation
Targeted Exam Practice
Delivers curriculum-aligned feedback specifically designed for the toughest Open-Ended Questions in PSLE Science
Expert-Trained AI
Built with over 5,000 actual exam questions and PSLE marking rubrics, developed alongside Mrs. Jane Chong's 20+ years of teaching expertise
PSLE-Standard Marking
Marks like a real PSLE examiner, providing structured feedback and model answers to guide students to full marks
OrionOne x Science Matters Collaboration
Mrs. Jane Chong
As the principal teacher at Science Matters, Mrs Jane Chong was the Head of Department GEP(Gifted Education Program) for Math & Science with a Masters Degree in Early Childhood Studies.
With over 20 years in educating young minds in Science, she believes in nurturing passion in children beyond the school curriculum. Find out more about her passion, philosophy in teaching and her experiences as the teacher who will impact and shape your child's future!
Education
- Bachelor of Science (NUS)
- Post graduate Diploma in Education (NIE)
- Masters in Education (NTU / NIE)
- Certified trainer of teachers in E2K (Excellence 2000 Science)
What makes our AI unique?
At the heart of our system is three proprietary frameworks, each designed to mirror how real PSLE markers evaluate open-ended answers
C.E.O
For Explanation Questions
Our AI applies the Cause-Effect-Outcome model to evaluate logical flow and scientific reasoning like a trained PSLE examiner, with structured science thinking.
A.I.M.S
For Experiment Questions
Your child's answers are assessed using Aim, Independent/Measured Variables, and Setup Logic—ensuring scientific rigour and alignment with PSLE expectations.
P.A.R.T
For Fact-Based Questions
Using Precision, Answer Count, Relevance, and Targeted Marking, OrionOne awards exactly what the question demands — no over-marking, no missed points, no random errors.
Ready for Science Mastery for Your Child?
Give your child the competitive edge they need for PSLE Science success. Start their journey with expert-trained AI feedback today.