MyScienceHOD resources
Guides for Science teachers and HODs
Practical, evidence-backed articles on the work that happens after marking — common mistakes, item analysis, learning gaps, remedial planning, and leading a department. Written to be useful on their own, whether or not you ever use our tool.
Start here · the core workflow
From marking to remedial — the Science assessment workflow that actually changes outcomes
Most of us already do half of this after every weighted assessment. Here is the full loop, written out plainly — marking, common mistakes, item analysis, learning gaps, remedial planning — and how to run it without adding hours to your week.
Read the guide →Assessment & item analysis
Reading marking for what to teach next — item analysis, exam analysis, and post-marking decisions.
Item analysis for Science teachers — a practical guide for after the exam
How to turn a marked stack of papers into a short, honest list of what to reteach — without a spreadsheet course or an extra weekend. A step-by-step item analysis you can run after any weighted assessment.
Reading your marking: item analysis for Science departments
A practical guide to item analysis for primary school science departments — P-values, discrimination, and the wrong-answer read that turns a marked paper into the next teaching decision.
Common mistakes & misconceptions
The wrong answers that repeat year after year, and how to reteach against them.
Correcting Science misconceptions through contrastive teaching
Re-explaining a topic rarely removes a wrong idea — it just adds a right one beside it. Contrastive teaching works differently: it surfaces the misconception, puts it head to head with the correct idea, and lets the student see their prediction fail.
How to diagnose Science misconceptions — a practical method for teachers
Before you can correct a misconception you have to know exactly which wrong idea a student is holding. A teacher-focused, evidence-based way to read marking, ask the right follow-up, and separate a real misconception from a slip.
Misconception tracking for Science departments
When every teacher corrects misconceptions privately, the department learns nothing that lasts. A practical way for a Science HOD to track the same wrong ideas across classes and across the year — without turning it into a data-entry burden.
Science misconceptions — what they are, why they persist, and how to act on them
A practical hub for Singapore Science teachers and HODs on misconceptions — what makes them different from ordinary mistakes, why they survive good teaching, and how to diagnose, correct, and track them.
Primary Science Misconceptions: What Teachers Can Learn After Marking
A practical guide for Singapore Primary Science teachers and HODs on identifying misconception patterns after marking and using them to guide reteaching and department intervention.
Remedial planning
Turning learning gaps into proportionate, focused remedial and revision.
Common remedial mistakes teachers make (and what to do instead)
Most wasted remedial time comes down to five recurring traps — reteaching everything, grouping by the wrong thing, chasing symptoms, and skipping the re-check. Here is each one, and the fix.
How to plan effective remedial lessons after an assessment
A step-by-step way to turn a marked paper into a sharp, 20-minute remedial session that actually closes the gap — without adding a planning marathon to your week.
Remedial programme planning for a Science department
How a Science HOD can run remedial across classes without burning out the team — planning once at department level, sharing the load, and moderating so a student gets the same support whoever teaches them.
Remedial teaching in Science — a practical guide for after the assessment
What good remedial actually looks like in a Singapore Science classroom — when to run it, who to group, what to target, and how to tell it worked. The hub for everything remedial.
Department leadership (for HODs)
Leading a Science department — planning, moderation, review, and protecting teacher time.
Science HOD responsibilities — what department leadership actually involves
Beyond the job description, leading a Science department is mostly quiet alignment work — pacing, assessment, moderation, remediation, and protecting your teachers' time. A practical guide for new and stretched HODs and Level Heads.
Primary Science HOD Term Checklist: How to Keep the Department Aligned Without Increasing Teacher Workload
A practical term checklist for Primary Science HODs in Singapore. Covers syllabus pacing, assessment readiness, post-marking review, misconception trends, teacher workload visibility, intervention planning, and end-of-term reflection.
How we work
Our editorial standards and the lines we hold.
Free teacher & HOD packs
Printable companions you can use in your department right away. Each is offered inside its related guide.
Post-Marking Review Pack
In the item analysis guide →HOD Operations Pack
In the HOD leadership guide →Misconception Reference Pack
In the misconceptions guide →Science Remedial Planning Template
In the remedial planning guide →Remedial Programme Planning Template
In the HOD remedial guide →Misconception Re-Check Template
In the misconception diagnosis guide →
Science learning explainers
Background on how students build understanding — useful for planning and remediation.
See the workflow on your own class
MyScienceHOD helps turn the marking you already do into a clear picture of what to reteach — you keep final say on everything it drafts. The free Beta is open to Singapore Science teachers and departments.
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