Teaching is universal. What works in one system, described honestly, is useful in another — if the context travels with it.

Secondary mathematics · Grades 9–11 / Years 10–12

Error analysis as the primary formative signal — not scoring, not correction

Source context: Developed across secondary mathematics contexts in East Africa, Southeast Asia, and urban secondary schools in Canada. Applies in any setting where marking time is limited and class sizes are large.

The standard practice is to mark a test, return it with a score, and move on. Error analysis inverts this: before any scores are discussed, the class spends 20 minutes identifying which errors were conceptual (wrong model) and which were procedural (right model, execution slip). Students do this in pairs using their own returned papers, guided by three questions: What did I think was true that turned out not to be? Where did I apply a correct idea incorrectly? What would I need to re-examine before attempting a similar problem? The teacher’s role shifts from marking to facilitating the classification of errors — a different, often more revealing use of the same assessment data. In large classes with limited marking time, error analysis can replace detailed written feedback entirely without sacrificing diagnostic value: a student who can name the conceptual error in their own work has received more useful feedback than one who received a corrected solution they did not examine.

Adapting to other settings: Scales down to individual desk work where pair work is not feasible. Requires no additional materials — only the returned assessment and the three-question guide, which can be given orally.

Primary literacy · Grades 2–4 / Years 3–5

Read-aloud with structured prediction pauses — oral comprehension ahead of decoding

Source context: Used extensively in primary settings across sub-Saharan Africa and in multilingual primary classrooms in the United Kingdom and New Zealand. Particularly effective where students’ oral vocabulary in the instruction language exceeds their decoding fluency.

Decoding fluency and comprehension are separable skills, and in early readers they often develop at different rates — a student can understand a complex text when it is read aloud before they can decode it themselves. Read-aloud with structured prediction pauses exploits this gap: the teacher reads a text aloud and stops at pre-selected points (typically three to four per 15-minute session) to ask students to predict what happens next and state the evidence from the text that supports their prediction. The evidence requirement is the discipline — a student cannot simply guess; they must identify a specific prior event or description. Over time this builds the habit of reading for evidence rather than summary. The prediction pause is the entire technique; no specialist materials are required. A teacher marks the stopping points in their own copy of the text before the session.

Adapting to other settings: Works in any language of instruction. The evidence requirement can be reduced to “what in the story made you think that?” for younger readers. Class size is not a constraint — predictions can be shared with a neighbour rather than whole-class.

Secondary sciences · Grades 8–10 / Years 9–11

The two-column lab debrief — separating what we observed from what we concluded

Source context: Standard in inquiry-based science programmes in Scandinavia and widely used in International Baccalaureate Middle Years programmes. Adaptable to any secondary science setting where students conduct investigations, including lower-resource settings with minimal equipment.

A common failure mode in student science write-ups is collapsing observation and conclusion: “the liquid turned blue because the pH was basic.” The two-column debrief makes the distinction structural rather than stylistic. After any investigation — including a demonstration the teacher performs and students observe — students draw a line down the centre of a page. The left column is for observations: only what was directly observed, with no interpretation. The right column is for conclusions: what the observation allows them to infer, and why. The teacher’s role in the debrief is to challenge any right-column claim that has smuggled in an assumption the left column does not support. The format trains the scientific reasoning habit more reliably than reminders to “describe what you see” because the separation is physical, not just cognitive.

Adapting to other settings: Requires no equipment — applies equally to a teacher-conducted demonstration in a zero-equipment setting and to a full student investigation. The column structure can be a printed template or a folded sheet of paper.

History and social studies · Grades 7–10 / Years 8–11

The outsider source first — building a context gap before introducing the primary source

Source context: Developed in history education programmes in Australia and used in secondary social studies across multiple curriculum frameworks. Most effective for topics where students lack prior knowledge of the historical context.

Primary sources are most useful when students have enough context to recognise what makes the source unusual, contested, or significant. Without that context, a primary source is just a difficult text. The outsider-source-first approach builds the context gap deliberately: before introducing a primary source, the teacher provides a brief contemporary account of the same event or period from a perspective that was not included in the primary source — an observer from another country, a record from the other side of a negotiation, a later historian’s summary of what was missing from official accounts. Students read this first. Then they read the primary source and answer: what does this source leave out that we already know was happening? What might the author have known but chosen not to record? The gap between the two sources is the historical thinking exercise. It requires no specialist curriculum materials — only the primary source and a teacher-selected contemporary account, which can often be found in a standard textbook from a different national curriculum.

Adapting to other settings: The contemporary account does not need to be from a textbook — a brief teacher-written summary of the missing context works equally well. The gap question can be whole-class or small-group depending on class size.

Early childhood · Grades Reception–2 / Years 1–3

The clean-up narration — vocabulary and sequencing embedded in transition routines

Source context: Used in early childhood programmes in the Netherlands, South Africa, and indigenous language immersion settings in Canada and New Zealand. Particularly valuable in multilingual classrooms where routine language is a primary vocabulary-acquisition context.

Transitions between activities — clean-up, line-up, move to the mat — are typically managed with instructions but not exploited as learning time. The clean-up narration converts the transition into a sequencing and vocabulary exercise. As students clean up, the teacher narrates what is happening in real time, using precise vocabulary (“Amara is stacking the blocks in size order — largest at the bottom, smallest at the top. She is checking that each block is aligned before she places the next one”). The narration models both vocabulary and sequencing language without interrupting the activity. Students who hear their actions narrated with precise language acquire that vocabulary in a meaningful, procedural context rather than from a list. In a multilingual classroom, the narration can run in two languages simultaneously, with the teacher switching at natural clause boundaries rather than translating sentence by sentence.

Adapting to other settings: No materials required. The narration is the entire technique — it requires teacher attention but no preparation. Effective with class sizes up to 30 if the teacher moves around the room rather than narrating from a fixed position.

Teaching approaches — methods described with their context, not stripped of it

A classroom management technique that works in a 30-student secondary school in Lagos works differently in a 12-student rural school in rural Manitoba — and a technique refined under constraint is often more transferable than one developed in abundance. Educator Global collects teaching approaches from across systems, each described with its source context: the grade band, the subject, the resource level, the class size, and the curriculum framework it was built for. That context is what makes the approach actually useful to a reader adapting it elsewhere. The editorial framing is built and live. The interactive community layer where teachers contribute their own approaches is in development.

Editorial content live · contribution layer in development

Shared materials — lesson frameworks, discussion guides, and classroom tools with clear licensing

Sharing a lesson plan across systems works when the context travels with it: the curriculum framework it was built for, the grade and subject, the class length, and the adaptation notes for a different setting. A discussion guide written for a history class in the United Kingdom needs a note about which primary sources are freely available internationally if a teacher in Brazil is going to use it. The materials library on Educator Global is built around that discipline: every shared item carries its source context and its licensing status, so a teacher knows what they can adapt and redistribute before they spend time on it. The materials library structure and editorial discipline are built. The open contribution and peer-review queue are in development.

Library structure and framing built · open contributions in development

Cross-system discussion — threads organised by teaching domain, not by country

When a discussion thread is organised by country, it produces national echo chambers — teachers comparing notes with colleagues who share their curriculum framework and their funding structure, which is the one comparison that tells them the least. When it is organised by teaching domain and grade band instead, a secondary mathematics teacher in South Africa and one in South Korea read each other’s practice notes in the same thread, even if one is working from a national curriculum and the other from an IB framework. That is the structural choice Educator Global makes: domain and grade band first, country second. The domain taxonomy and the discussion structure are designed. The live threaded discussion surface is planned.

Domain structure designed · live discussion planned

Peer feedback — structured review for lessons, assessments, and classroom approaches

Lesson plan feedback from a colleague in the same school is useful but limited — they share your constraints, your students’ prior knowledge, and your curriculum expectations. Feedback from a teacher in a different system who has solved the same pedagogical problem differently is rarer and more generative. A structured peer-feedback layer — where a teacher can request a review of a lesson plan or a formative assessment design from peers across systems, with a review template that asks the reviewer to name their context before they comment — is on the roadmap for Educator Global. The review template structure is in design. The live peer-review queue is planned.

Review template in design · live queue planned