The guide · nine habits
Study effectively. Live well.
Explore retrieval, spacing, focus, sleep and everyday habits, with fourteen linked sources and the context behind each finding.
Explore Study & LifestyleThe Sterling blog
Ideas for clearer H2 Math revision
Worked examples, revision advice and practical guides for the next step in JC Math.
Question bank preview
A few questions. A closer look.
Try six questions from RI, HCI and ASRJC’s 2026 papers, with every part kept together and an original diagram.
Study & Lifestyle
Good habits, grounded in evidence.
New article · 6 min read
Make your H2 Math revision stick.
Turn learning research into a practical revision routine, including a worked normal-to-a-curve example.
Read the revision guideStart with a question
Understand the decision behind the working.
Original examples with a full explanation and a fresh question to check what has stuck.
Functions · worked example
Which square-root branch belongs to the inverse?
Use the original domain to choose the sign, state the inverse’s domain and check the result on a fresh function.
Read the inverse-functions guideStudy skills · three examples
Make a careless mistake useful next time
Catch a lost solution, an inequality sign error and an extra root. Turn each correction into a repeatable check.
Read the error-review guidePlan the next step
After a result, before a new year, or when choosing support.
Practical guides for the decisions around learning H2 Math.
JC1 · after promos
After a difficult H2 Math promos paper, start with the working
Review a difficult JC1 H2 Math promos paper, identify recurring gaps and plan targeted practice before JC2. Includes an illustrative error audit and review routine.
Plan a promos recoveryJC2 · preparation
Prepare for JC2 H2 Math by making the foundations usable
Prepare for JC2 H2 Math with a foundation audit, mixed-practice routine and realistic review plan. Includes current SEAB syllabus references and a planning example.
Prepare for JC2Parents and students · choosing support
Choose H2 Math tuition by the help the student actually needs
Questions to ask when choosing JC1 or JC2 H2 Math tuition in Singapore: teaching fit, feedback, school pace, lesson format, fees and trial details.
Compare tuition support