DASKEREL deep lessons
Structured explanations, worked reasoning, guided practice, understanding checks, evidence tasks and spaced review.
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Country and pathway library · controlled beta
Senior secondary — general library — नेपाल
Each subject has a concept guide, worked workbook, practical or applied protocol, case study and evidence checklist. DASKEREL originals remain separated from official, licensed and partner sources.
Timed mock assessments
Original constructed-response tasks with delayed answer guidance, explicit criteria and no easily guessed multiple-choice pattern.
21-school bridges
Links from country study pathways into DASKEREL cloud, technology, business, law, finance, health, education, engineering, creative and sustainability schools.
Official-source register
Country, authority, year, syllabus and examination evidence recorded separately before any national-alignment statement is made.
Open learning resources
Legally accessible readings and tools reviewed for relevance, accessibility, licence, date and low-bandwidth use.
Learner evidence library
Projects, portfolios and reflections controlled by the learner, with authorship, feedback and revision history.
concept guide
English language and literature concept and method guide
A six-unit DASKEREL guide covering purpose, audience, vocabulary, structure, context, source perspective, interpretation and the relationship between claim and textual evidence, progressive practice and retrieval prompts for english language and literature.
Evidence use: Annotate the guide, complete the misconception checks and connect each claim to a worked step, cited source or explicitly labelled assumption.
Open connected lessonworked workbook
English language and literature worked-practice workbook
Progresses from supported examples to unfamiliar english language and literature applications, with space for first attempts, corrections, independent checks and spaced review.
Evidence use: Retain the first attempt, feedback, corrected response and error classification so the portfolio demonstrates learning rather than only a polished answer.
Open connected lessoncase study
English language and literature applied decision case
A realistic controlled case requiring read or listen closely, annotate evidence, compare interpretations, plan a response, draft, receive feedback and revise for meaning and accuracy, comparison of alternatives and a conclusion limited by the available evidence.
Evidence use: Submit a source register, visible reasoning, sensitivity or counterargument check, conditional recommendation and the evidence that could overturn it.
Open connected lessonevidence checklist
English language and literature mastery and evidence checklist
Checks clarity, accuracy, contextual awareness, credible evidence, language control, accessibility and a justified interpretation, authorship, accessibility, source control, feedback, revision history and progression readiness.
Evidence use: Use before portfolio release and record every unresolved item. Sources and cultural materials must be attributed, contextualised and used within licence, privacy and safeguarding requirements.
Open connected lessonconcept guide
Mathematics concept and method guide
A six-unit DASKEREL guide covering definitions, quantities, units, models, mechanisms and the conditions under which each relationship remains valid, progressive practice and retrieval prompts for mathematics.
Evidence use: Annotate the guide, complete the misconception checks and connect each claim to a worked step, cited source or explicitly labelled assumption.
Open connected lessonworked workbook
Mathematics worked-practice workbook
Progresses from supported examples to unfamiliar mathematics applications, with space for first attempts, corrections, independent checks and spaced review.
Evidence use: Retain the first attempt, feedback, corrected response and error classification so the portfolio demonstrates learning rather than only a polished answer.
Open connected lessoncase study
Mathematics applied decision case
A realistic controlled case requiring select a model, state assumptions, show each calculation or causal step, check units and test the result against an independent method, comparison of alternatives and a conclusion limited by the available evidence.
Evidence use: Submit a source register, visible reasoning, sensitivity or counterargument check, conditional recommendation and the evidence that could overturn it.
Open connected lessonevidence checklist
Mathematics mastery and evidence checklist
Checks accuracy, dimensional consistency, uncertainty, repeatability, safety and a conclusion that does not exceed the evidence, authorship, accessibility, source control, feedback, revision history and progression readiness.
Evidence use: Use before portfolio release and record every unresolved item. Real experiments, clinical decisions, construction, energised systems, machinery and environmental interventions require competent supervision and local authority.
Open connected lessonconcept guide
Further mathematics concept and method guide
A six-unit DASKEREL guide covering definitions, quantities, units, models, mechanisms and the conditions under which each relationship remains valid, progressive practice and retrieval prompts for further mathematics.
Evidence use: Annotate the guide, complete the misconception checks and connect each claim to a worked step, cited source or explicitly labelled assumption.
Open connected lessonworked workbook
Further mathematics worked-practice workbook
Progresses from supported examples to unfamiliar further mathematics applications, with space for first attempts, corrections, independent checks and spaced review.
Evidence use: Retain the first attempt, feedback, corrected response and error classification so the portfolio demonstrates learning rather than only a polished answer.
Open connected lessoncase study
Further mathematics applied decision case
A realistic controlled case requiring select a model, state assumptions, show each calculation or causal step, check units and test the result against an independent method, comparison of alternatives and a conclusion limited by the available evidence.
Evidence use: Submit a source register, visible reasoning, sensitivity or counterargument check, conditional recommendation and the evidence that could overturn it.
Open connected lessonevidence checklist
Further mathematics mastery and evidence checklist
Checks accuracy, dimensional consistency, uncertainty, repeatability, safety and a conclusion that does not exceed the evidence, authorship, accessibility, source control, feedback, revision history and progression readiness.
Evidence use: Use before portfolio release and record every unresolved item. Real experiments, clinical decisions, construction, energised systems, machinery and environmental interventions require competent supervision and local authority.
Open connected lessonconcept guide
Physics concept and method guide
A six-unit DASKEREL guide covering definitions, quantities, units, models, mechanisms and the conditions under which each relationship remains valid, progressive practice and retrieval prompts for physics.
Evidence use: Annotate the guide, complete the misconception checks and connect each claim to a worked step, cited source or explicitly labelled assumption.
Open connected lessonworked workbook
Physics worked-practice workbook
Progresses from supported examples to unfamiliar physics applications, with space for first attempts, corrections, independent checks and spaced review.
Evidence use: Retain the first attempt, feedback, corrected response and error classification so the portfolio demonstrates learning rather than only a polished answer.
Open connected lessoncase study
Physics applied decision case
A realistic controlled case requiring select a model, state assumptions, show each calculation or causal step, check units and test the result against an independent method, comparison of alternatives and a conclusion limited by the available evidence.
Evidence use: Submit a source register, visible reasoning, sensitivity or counterargument check, conditional recommendation and the evidence that could overturn it.
Open connected lessonevidence checklist
Physics mastery and evidence checklist
Checks accuracy, dimensional consistency, uncertainty, repeatability, safety and a conclusion that does not exceed the evidence, authorship, accessibility, source control, feedback, revision history and progression readiness.
Evidence use: Use before portfolio release and record every unresolved item. Real experiments, clinical decisions, construction, energised systems, machinery and environmental interventions require competent supervision and local authority.
Open connected lessonconcept guide
Chemistry concept and method guide
A six-unit DASKEREL guide covering definitions, quantities, units, models, mechanisms and the conditions under which each relationship remains valid, progressive practice and retrieval prompts for chemistry.
Evidence use: Annotate the guide, complete the misconception checks and connect each claim to a worked step, cited source or explicitly labelled assumption.
Open connected lessonworked workbook
Chemistry worked-practice workbook
Progresses from supported examples to unfamiliar chemistry applications, with space for first attempts, corrections, independent checks and spaced review.
Evidence use: Retain the first attempt, feedback, corrected response and error classification so the portfolio demonstrates learning rather than only a polished answer.
Open connected lessoncase study
Chemistry applied decision case
A realistic controlled case requiring select a model, state assumptions, show each calculation or causal step, check units and test the result against an independent method, comparison of alternatives and a conclusion limited by the available evidence.
Evidence use: Submit a source register, visible reasoning, sensitivity or counterargument check, conditional recommendation and the evidence that could overturn it.
Open connected lessonevidence checklist
Chemistry mastery and evidence checklist
Checks accuracy, dimensional consistency, uncertainty, repeatability, safety and a conclusion that does not exceed the evidence, authorship, accessibility, source control, feedback, revision history and progression readiness.
Evidence use: Use before portfolio release and record every unresolved item. Real experiments, clinical decisions, construction, energised systems, machinery and environmental interventions require competent supervision and local authority.
Open connected lessonconcept guide
Biology concept and method guide
A six-unit DASKEREL guide covering definitions, quantities, units, models, mechanisms and the conditions under which each relationship remains valid, progressive practice and retrieval prompts for biology.
Evidence use: Annotate the guide, complete the misconception checks and connect each claim to a worked step, cited source or explicitly labelled assumption.
Open connected lessonworked workbook
Biology worked-practice workbook
Progresses from supported examples to unfamiliar biology applications, with space for first attempts, corrections, independent checks and spaced review.
Evidence use: Retain the first attempt, feedback, corrected response and error classification so the portfolio demonstrates learning rather than only a polished answer.
Open connected lessoncase study
Biology applied decision case
A realistic controlled case requiring select a model, state assumptions, show each calculation or causal step, check units and test the result against an independent method, comparison of alternatives and a conclusion limited by the available evidence.
Evidence use: Submit a source register, visible reasoning, sensitivity or counterargument check, conditional recommendation and the evidence that could overturn it.
Open connected lessonevidence checklist
Biology mastery and evidence checklist
Checks accuracy, dimensional consistency, uncertainty, repeatability, safety and a conclusion that does not exceed the evidence, authorship, accessibility, source control, feedback, revision history and progression readiness.
Evidence use: Use before portfolio release and record every unresolved item. Real experiments, clinical decisions, construction, energised systems, machinery and environmental interventions require competent supervision and local authority.
Open connected lessonconcept guide
History concept and method guide
A six-unit DASKEREL guide covering chronology, change and continuity, causation, historical significance, source provenance and competing interpretations, progressive practice and retrieval prompts for history.
Evidence use: Annotate the guide, complete the misconception checks and connect each claim to a worked step, cited source or explicitly labelled assumption.
Open connected lessonworked workbook
History worked-practice workbook
Progresses from supported examples to unfamiliar history applications, with space for first attempts, corrections, independent checks and spaced review.
Evidence use: Retain the first attempt, feedback, corrected response and error classification so the portfolio demonstrates learning rather than only a polished answer.
Open connected lessoncase study
History applied decision case
A realistic controlled case requiring place sources in their time and place, test origin and purpose, corroborate different accounts, then weigh causes or interpretations against stated criteria, comparison of alternatives and a conclusion limited by the available evidence.
Evidence use: Submit a source register, visible reasoning, sensitivity or counterargument check, conditional recommendation and the evidence that could overturn it.
Open connected lessonevidence checklist
History mastery and evidence checklist
Checks chronological accuracy, source context, corroboration, balanced causation and a conclusion proportionate to the surviving evidence, authorship, accessibility, source control, feedback, revision history and progression readiness.
Evidence use: Use before portfolio release and record every unresolved item. Historical and cultural sources must be attributed and contextualised; absence of evidence is not proof that an event or perspective did not exist.
Open connected lessonconcept guide
Geography concept and method guide
A six-unit DASKEREL guide covering place, location, scale, spatial patterns, physical and human processes, environmental change and the limits of mapped or sampled evidence, progressive practice and retrieval prompts for geography.
Evidence use: Annotate the guide, complete the misconception checks and connect each claim to a worked step, cited source or explicitly labelled assumption.
Open connected lessonworked workbook
Geography worked-practice workbook
Progresses from supported examples to unfamiliar geography applications, with space for first attempts, corrections, independent checks and spaced review.
Evidence use: Retain the first attempt, feedback, corrected response and error classification so the portfolio demonstrates learning rather than only a polished answer.
Open connected lessoncase study
Geography applied decision case
A realistic controlled case requiring define the place, scale and time period; interpret maps and data; compare representative observations; and evaluate environmental and social trade-offs, comparison of alternatives and a conclusion limited by the available evidence.
Evidence use: Submit a source register, visible reasoning, sensitivity or counterargument check, conditional recommendation and the evidence that could overturn it.
Open connected lessonevidence checklist
Geography mastery and evidence checklist
Checks spatial accuracy, appropriate scale, representative sampling, source reliability, uncertainty and a balanced account of affected communities, authorship, accessibility, source control, feedback, revision history and progression readiness.
Evidence use: Use before portfolio release and record every unresolved item. Fieldwork, environmental interventions and claims about real communities require local permission, safeguarding and competent supervision.
Open connected lessonconcept guide
Economics concept and method guide
A six-unit DASKEREL guide covering institutions, stakeholders, rights, duties, controls, incentives, records, decision criteria and the difference between description and authority, progressive practice and retrieval prompts for economics.
Evidence use: Annotate the guide, complete the misconception checks and connect each claim to a worked step, cited source or explicitly labelled assumption.
Open connected lessonworked workbook
Economics worked-practice workbook
Progresses from supported examples to unfamiliar economics applications, with space for first attempts, corrections, independent checks and spaced review.
Evidence use: Retain the first attempt, feedback, corrected response and error classification so the portfolio demonstrates learning rather than only a polished answer.
Open connected lessoncase study
Economics applied decision case
A realistic controlled case requiring define the decision, establish the applicable rule or accounting basis, reconcile evidence, compare options and document approval limits, comparison of alternatives and a conclusion limited by the available evidence.
Evidence use: Submit a source register, visible reasoning, sensitivity or counterargument check, conditional recommendation and the evidence that could overturn it.
Open connected lessonevidence checklist
Economics mastery and evidence checklist
Checks source authority, correct classification, fairness, internal control, privacy, proportionality and transparent limitations, authorship, accessibility, source control, feedback, revision history and progression readiness.
Evidence use: Use before portfolio release and record every unresolved item. Learning activities do not constitute legal, tax, audit, investment, employment or regulatory advice and do not confer spending or approval authority.
Open connected lessonconcept guide
Government and civic studies concept and method guide
A six-unit DASKEREL guide covering institutions, stakeholders, rights, duties, controls, incentives, records, decision criteria and the difference between description and authority, progressive practice and retrieval prompts for government and civic studies.
Evidence use: Annotate the guide, complete the misconception checks and connect each claim to a worked step, cited source or explicitly labelled assumption.
Open connected lessonworked workbook
Government and civic studies worked-practice workbook
Progresses from supported examples to unfamiliar government and civic studies applications, with space for first attempts, corrections, independent checks and spaced review.
Evidence use: Retain the first attempt, feedback, corrected response and error classification so the portfolio demonstrates learning rather than only a polished answer.
Open connected lessoncase study
Government and civic studies applied decision case
A realistic controlled case requiring define the decision, establish the applicable rule or accounting basis, reconcile evidence, compare options and document approval limits, comparison of alternatives and a conclusion limited by the available evidence.
Evidence use: Submit a source register, visible reasoning, sensitivity or counterargument check, conditional recommendation and the evidence that could overturn it.
Open connected lessonevidence checklist
Government and civic studies mastery and evidence checklist
Checks source authority, correct classification, fairness, internal control, privacy, proportionality and transparent limitations, authorship, accessibility, source control, feedback, revision history and progression readiness.
Evidence use: Use before portfolio release and record every unresolved item. Learning activities do not constitute legal, tax, audit, investment, employment or regulatory advice and do not confer spending or approval authority.
Open connected lessonconcept guide
Computer science concept and method guide
A six-unit DASKEREL guide covering system components, data flows, algorithms, representations, failure modes, security controls and accessibility requirements, progressive practice and retrieval prompts for computer science.
Evidence use: Annotate the guide, complete the misconception checks and connect each claim to a worked step, cited source or explicitly labelled assumption.
Open connected lessonworked workbook
Computer science worked-practice workbook
Progresses from supported examples to unfamiliar computer science applications, with space for first attempts, corrections, independent checks and spaced review.
Evidence use: Retain the first attempt, feedback, corrected response and error classification so the portfolio demonstrates learning rather than only a polished answer.
Open connected lessoncase study
Computer science applied decision case
A realistic controlled case requiring decompose the problem, define inputs and expected outputs, build in an authorised sandbox, test normal and failure cases, and preserve a rollback path, comparison of alternatives and a conclusion limited by the available evidence.
Evidence use: Submit a source register, visible reasoning, sensitivity or counterargument check, conditional recommendation and the evidence that could overturn it.
Open connected lessonevidence checklist
Computer science mastery and evidence checklist
Checks correctness, traceability, security, privacy, accessibility, maintainability and evidence of testing rather than appearance alone, authorship, accessibility, source control, feedback, revision history and progression readiness.
Evidence use: Use before portfolio release and record every unresolved item. No activity authorises access to another person’s account, production system, confidential data or network without explicit permission.
Open connected lessonconcept guide
Research and study skills concept and method guide
A six-unit DASKEREL guide covering problem framing, prior work, methods, ethics, creative or analytical choices, evaluation criteria and reflective practice, progressive practice and retrieval prompts for research and study skills.
Evidence use: Annotate the guide, complete the misconception checks and connect each claim to a worked step, cited source or explicitly labelled assumption.
Open connected lessonworked workbook
Research and study skills worked-practice workbook
Progresses from supported examples to unfamiliar research and study skills applications, with space for first attempts, corrections, independent checks and spaced review.
Evidence use: Retain the first attempt, feedback, corrected response and error classification so the portfolio demonstrates learning rather than only a polished answer.
Open connected lessoncase study
Research and study skills applied decision case
A realistic controlled case requiring define a question or brief, review prior work, justify a method, develop iteratively, evaluate against criteria and defend revisions, comparison of alternatives and a conclusion limited by the available evidence.
Evidence use: Submit a source register, visible reasoning, sensitivity or counterargument check, conditional recommendation and the evidence that could overturn it.
Open connected lessonevidence checklist
Research and study skills mastery and evidence checklist
Checks originality, methodological fit, attribution, ethical practice, accessibility, evaluation and an honest account of limitations, authorship, accessibility, source control, feedback, revision history and progression readiness.
Evidence use: Use before portfolio release and record every unresolved item. Projects must respect intellectual property, research ethics, safeguarding, site safety and any professional approval required for real-world use.
Open connected lesson12 subjects · 48 connected resources · planned languages: Nepali · English