Science Tutors of Cuba explains the country’s school-science progression and realistic ways to support a learner in the 2026–2027 academic year. The basic school ladder comprises six primary grades, three grades of secundaria básica (Grades 7–9), then choices including preuniversitario (Grades 10–12) or technical and professional education. A primary child learning about the natural world, an eighth-grader studying Physics or Biology, and a pre-university pupil preparing for a science-oriented career need different kinds of academic help.
Two facts must be separated clearly in October 2026. First, Cuba’s Ministry of Education (MINED) publishes grade-specific courses and textbooks, including El mundo en que vivimos in earlier primary grades and Ciencias Naturales in Grades 5–6. Second, for the 2026–2027 higher-education intake, planned entrance examinations were cancelled on 20 May 2026 as an exceptional measure. The March announcement postponing entrance papers to June was superseded. The relevant Ministry of Higher Education process used accumulated pre-university academic results for allocation, rather than the planned Mathematics, Spanish and History entrance tests. That does not establish that later cohorts will follow identical rules or that every applicant can choose any degree unconditionally.
School delivery also changed in the 2026–2027 year. Reports of MINED’s August 2026 plan describe differentiated timetables and attendance arrangements because of energy, transport and other material constraints. The right tutoring decision therefore considers the student’s current grade, actual teacher-assigned programme, access to materials and first missing scientific skill—not a generic offer of extra exam drilling. This guide contains current official sources, original worked science problems, a four-week teaching plan and parent questions. It does not claim to verify individual Cuban private tutors or advertise a local eduKateSG centre.
Cuba science tutoring: quick answers
- Primary: Grades 1–6, with observation and natural science through grade-specific MINED study programmes.
- Early primary: El mundo en que vivimos provides an important introductory study context.
- Later primary: Grades 5–6 include Ciencias Naturales in the official primary plan.
- Secundaria básica: Grades 7–9, with more specialised scientific models, Biology, Chemistry and Physics according to programme and grade.
- Preuniversitario: Grades 10–12, with more demanding scientific work and onward choices.
- Other routes: technical and professional education or teacher-preparation routes have different subject aims and qualifications.
- 2026–27 school delivery: local and institution-specific timetable adjustments; not a claim that every class meets on the same reduced schedule.
- 2026–27 university entry: exceptional cancellation of the planned 2026 entrance examinations; the later May decision superseded the March timetable.
- Official study sources: MINED programmes and school textbooks.
- Useful tutoring evidence: one corrected misconception and a changed problem solved independently after a delay.
School science progression: six, three and three
Primary education normally runs through Grade 6, followed by three years of secundaria básica. Preuniversitario then provides the academic upper-secondary route through Grade 12, while recognised technical and vocational programmes offer other qualifications. The broad stage map helps readers avoid treating every school science course as identical. A Year 4 learner should not be assigned complex stoichiometry simply because a teacher advertises high-school expertise.
The MINED primary study plan and secondary programmes let families locate subjects by grade. These materials should be checked alongside the student’s actual current schoolwork. A published programme establishes curricular aims; it does not prove that every institution has identical practical equipment, class hours or teaching arrangements in October 2026.
The correct tutoring brief includes the student’s grade, current subject, school-assigned unit, language of assessment and a genuine independent answer. If an earlier chapter was missed during disruption, the solution is targeted introduction and practice. If a false rule was memorised, a counterexample and better model are necessary. Both situations can produce low marks but should not be treated as the same kind of learning difficulty.
Early primary: El mundo en que vivimos and evidence
Young learners begin by observing familiar natural and social environments. A pupil might notice that a puddle becomes smaller, a plant changes shape or shadows move during the day. The tutor should help distinguish what happened from why it might have happened. A child who says the water disappeared has recognised an observation but needs a simple explanation of evaporation and the movement of water vapour.
The teacher can ask the pupil to draw a before-and-after observation, name an important change and propose what would make a fairer test. When several factors change—light, wind or temperature—the child should not claim one definitely caused the difference unless the experiment supports it. This is the beginning of scientific inquiry at a suitable developmental level.
Spanish scientific reading is important. The pupil needs to distinguish describe, compare, predict and explain. A correct word copied from a textbook does not prove understanding of the mechanism. After a short demonstration, give a different familiar example and ask the student to explain it independently.
Grades 5–6 Ciencias Naturales: the foundation for later specialization
The official primary plan identifies Ciencias Naturales in Grades 5–6. Students move towards more formal scientific vocabulary, diagrams, relationships among living and nonliving systems, quantitative comparisons and systematic explanation. A good tutor should ask what the pupil’s current MINED textbook actually teaches rather than import a foreign Grade 6 syllabus without checking alignment.
A student might understand that plants need water but struggle to design a fair growth comparison. Another knows the formula for density in a memorised example but reverses the ratio on a changed question. A third reads a weather graph but does not know what its axis measures. These are concrete diagnostic needs, not evidence that every pupil requires an indefinitely long private course.
Transitions should be planned deliberately. Before Grade 7, check whether the learner can read scientific command words, use basic measurement units, draw a labelled model and explain what a simple dataset actually demonstrates. These skills support later Física, Química and Biología much more reliably than rehearsing senior examination questions too early.
Secundaria básica Grades 7–9: subject models become more formal
At the secondary basic stage, pupils encounter more specialised scientific ideas and increasingly mathematical representations. Física may require understanding speed, forces, energy and electricity at the appropriate grade. Química asks students to relate visible materials and processes to particles, symbols and conservation. Biología develops mechanisms linking cells, organisms and environments. The MINED secondary programme directory is the curricular starting point.
An eighth-grade learner who says heat and temperature are the same has a specific conceptual gap. The tutor can use a carefully drawn cooling graph, explain temperature as a measured thermal property and distinguish it from energy transferred due to a temperature difference. Another pupil can recite a Biology process but cannot explain what happens when conditions change. A changed question tests whether the student has learned a mechanism rather than a definition.
A tutor should not assume every student has received the same practical instruction. School schedules and access conditions may have changed in 2026. If the student has not had a laboratory demonstration, explain the model safely with diagrams and appropriately labelled provided data before expecting complex practical interpretation. Missing opportunity is not the same as low learning capacity.
Preuniversitario: Grades 10–12 and subject depth
Preuniversitario leads through Grades 10, 11 and 12 toward the upper-secondary bachiller qualification and various higher-study or vocational decisions. Advanced subject study can require deeper Physics, Chemistry, Biology and Mathematics. A teacher who can explain introductory natural science clearly may not automatically have the expertise needed for every upper-secondary scientific task.
An older pupil should learn to make a scientific argument from evidence, not merely memorise terminology. In Physics that may involve using a diagram and stating an equation’s assumptions. In Chemistry it can mean relating particle conservation to a reaction or dilution calculation. In Biology it may involve interpreting a small sample without claiming an entire ecosystem is changing.
The tutor’s method should fit the student’s current assigned programme and future goal. If engineering is a possible destination, quantitative Physics and Mathematics may matter. If a biological discipline is of interest, Biology and Chemistry foundations may be relevant. Actual admission conditions belong to the receiving institution, not a private course advert.
University entrance examinations: the May 2026 decision overrides March
A critical lesson in fact-checking is that a later official decision can supersede an earlier one. On 25 March 2026, Granma reported planned university entrance examinations postponed to June, with Mathematics, Spanish and History specified. A family reading that article alone might buy a programme aimed at those planned papers.
However, on 20 May 2026, the Ministry of Higher Education announced the exceptional cancellation of that intake’s entrance examinations. The 29 May account confirmed that allocations would be based on accumulated pre-university academic results, with that year’s stated options and procedural arrangements. The May decision, not the March announcement, is the operative description of the 2026–2027 admission cycle.
This does not imply Physics, Chemistry and Biology ceased to matter at school, nor does it guarantee the student’s first-choice degree. It means families should not treat university entrance preparation as the same job as learning school science, and must verify the actual procedure for their future cohort before committing money or time to a specific examination.
The 2026–2027 school year: continuity requires local checks
Cuba’s 2026–2027 school year began on 1 September 2026, with different attendance, timetabling and resource arrangements across institutions. The 27 August report on MINED’s school-year preparations explained that some schools would have different class-session patterns and adjustments according to location and operating conditions.
A tutor should ask the pupil what lessons were actually taught, what school materials are available and which assessment or project remains outstanding. An interrupted chapter should be identified as missing instruction rather than a persistent scientific misconception. A realistic learning plan can use printed diagrams, small written exercises and concise teacher feedback when a long live video session is not suitable.
UNESCO’s February 2026 education-continuity appeal documents risks from fuel, transport and electricity difficulties and the need for safe continuity. Those national conditions should not be turned into a claim that every school closed or every child follows an identical reduced timetable. Effective support responds to the student’s actual situation.
Textbooks, Cubaeduca and existing school support
Families should first inspect MINED textbooks, official study programmes and schoolteacher feedback. Digital resources at Cubaeduca can be useful when accessible. A private tutor may build on these materials, but should not present an unrelated foreign resource as the mandatory Cuban textbook without documentary alignment.
A study plan should name the current chapter, the prerequisite skill and the evidence that would show understanding. If a student cannot explain why mass is conserved during dissolution, more pages of copied equations may not help. The pupil needs an accurate particle model and a new independent example. That is the type of added instructional value a private teacher should demonstrate.
A learner can also benefit from informal practice, school support and available teacher-created exercises without buying a commercial package. The aim is stable subject knowledge and independence rather than permanent reliance on supplementary lessons.
Worked Science example 1: a rainfall record is not a forecast
Three imaginary monthly rainfall readings are 80 mm, 110 mm and 140 mm. Their total is 330 mm, and the arithmetic mean is 110 mm per month over those three observations. The third entry is highest in this invented record. That does not establish a general rainfall pattern for a named Cuban region or predict an approaching storm.
A tutor can ask what longer-term evidence would be needed for a seasonal or climate claim, whether measurement methods were comparable and how graph axes should be labelled. A primary pupil may draw the bars and compare them; a secondary learner can discuss sample limitations and uncertainty.
The data are hypothetical and not a Cuban weather warning. Scientific reasoning should limit conclusions to observed values rather than add an appealing but unsupported local story.
Worked Physics example 2: density and physical units
A homogeneous sample has mass 300 g and volume 100 cm³. Its density is 300 ÷ 100 = 3 g/cm³. A student who writes only 3 has left out the unit. One who says any bigger sample has higher density is confusing the total mass with a mass-to-volume ratio.
A second sample of the same uniform material has mass 600 g and volume 200 cm³. Density remains 3 g/cm³. The tutor should ask the learner to predict the unchanged result and explain why both measured quantities doubled proportionally. Then use a new pair of numbers without hints.
These figures are invented for teaching, not measurements from a Cuban geology laboratory. At advanced levels, discuss assumptions, measurement error and material nonuniformity.
Worked Physics example 3: average speed and the distinction between two questions
A simplified model reports that a bicycle travels 480 metres in 40 seconds. Average speed is 480 ÷ 40 = 12 m/s. A student who labels the result 12 km/h has calculated the numerical ratio correctly but used the wrong unit. The tutor should explain what metres and seconds represent and why their quotient has the unit metres per second.
A second imaginary trip covers 0.72 kilometres in 60 seconds. Convert 0.72 km to 720 metres, then calculate 720 ÷ 60 = 12 m/s. The two journeys have equal average speeds, but that does not establish that either rider travelled at a constant speed at each instant. The learner should distinguish the interval average from the pattern of movement and identify what additional data a distance–time graph could show.
These are original teaching figures, not measurements from Cuban roads or a MINED examination. The task checks physical quantities, unit conversion and scientific interpretation, rather than only recall of a formula.
Worked Chemistry example 4: conservation in dissolution
Suppose a sealed model container holds 14 g of a soluble substance and 86 g of water. If no matter enters or leaves, total mass after the substance dissolves remains 100 g. A child who says the solute vanished because it became invisible needs to understand a particle model: the substance is distributed in the solvent rather than eliminated.
Now change to an open container from which some water vapour escapes. The mass remaining in that container can decrease even while conservation holds when the complete relevant system is defined appropriately. A good tutor asks where the boundary lies and what could cross it. This exposes the difference between a scientific law with clear conditions and a memorised slogan.
The numbers are imaginary, and no hazardous chemicals or unsupervised heating are required. School practical competencies, if assessed, should involve real authenticated work with suitable supervision.
Worked Chemistry example 5: concentration and units
A fictional solution contains 9 grams of harmless model solute in a final solution volume of 450 millilitres. Its mass-per-volume concentration is 9/0.450 = 20 g/L. If all 9 g of solute remain while final volume becomes 900 mL, concentration becomes 10 g/L. Dilution changes the amount per unit volume without removing half the solute.
The tutor should ask the student why volume must be converted from millilitres to litres. Someone who divides by 450 and reports g/L is struggling with units; someone who believes dilution destroys particles needs a conceptual correction. A scientifically strong lesson distinguishes these errors and finishes with a related changed problem solved without hints.
This is a theoretical calculation rather than a performed laboratory procedure. The child should not be encouraged to mix unknown chemicals or represent the fictional data as experimental findings.
Worked Biology example 6: plant growth and two competing variables
Two invented plant groups are observed over fourteen days. Group A gets more light and more water than Group B and grows taller. A student claims that extra light alone explains the difference. The described design cannot isolate that cause because watering changed too. A good tutor asks what independent variable was supposed to be tested and which other conditions would need control.
Primary learners can begin by naming both changed conditions and sketching a fairer comparison. A secundaria básica pupil may identify the dependent measurement, controlled variables and need for repeats. An older Biology student could discuss photosynthesis and variation while limiting claims to the experimental design. The scientific model should develop with the actual MINED course.
This original example is not a real agricultural study and cannot predict plant yields in any Cuban province. Its purpose is the habit of matching a conclusion to reliable evidence.
Worked Biology example 7: sample size and ecological claims
Imagine two fictional field plots. One has 18 observed individuals of a species in a two-square-metre sample, the other has 11 in a one-square-metre sample. The raw count is higher in the first plot but the observed density is 9 individuals per m² versus 11 individuals per m². Comparing only totals would obscure the size difference between the sampled areas.
Even these densities do not establish which entire ecosystem is healthier. Plot location, habitat, sampling time, identification accuracy and repeat observations matter. A tutor can have the pupil draw a bar chart with meaningful labels, then propose a better sampling plan and state which conclusions remain unknown.
These numbers are imaginary and should not be used as claims about a named Cuban wetland or national park. Recognising the limits of a small dataset is a valuable scientific ability.
Worked Physics example 8: power, energy and time
In a simplified classroom problem, a device consumes 400 W at constant power for three hours. Energy consumed is 400 W × 3 h = 1,200 Wh = 1.2 kWh. A learner who writes 1.2 kW for the energy has mixed a rate with an accumulated quantity. The tutor should show the meanings of watts and watt-hours before asking for more calculations.
Reduce operation to thirty minutes under the same constant-power assumption. Energy becomes 200 Wh, or 0.2 kWh. The learner can predict the direction of change before calculating and then state that real devices may draw varying power over time. Such explicit assumptions help prevent overconfident conclusions from an oversimplified model.
The numbers are for teaching and do not describe a real Cuban household meter, electricity supply or power tariff. No student should be asked to handle electrical mains as part of a casual tutoring activity.
Scientific Spanish: the language of a justified answer
The language of the school task matters in Physics, Chemistry and Biology. A pupil may know the process but fail to distinguish describir from explicar, interpretar or justificar. A teacher should model how to report an observation, identify the relevant mechanism and link the two. The learner then needs a new example to show whether the method transfers.
Scientific terms such as masa, densidad, temperatura, calor, soluto and corriente have precise meanings. Everyday speech can blur them. A child may think a hot object contains a quantity called “degrees of heat,” when degrees Celsius measure temperature rather than the energy transferred due to a temperature difference. A graph and an explanation of quantities are more useful than memorising a translation.
Avoid long copied answers. A short scientifically accurate conclusion that refers to the data is often more useful than a decorative paragraph. The tutor should ask what was measured, what is inferred and which additional evidence a stronger claim would require.
When school delivery is disrupted, diagnose what was actually taught
The 2026–2027 academic conditions mean a student’s access to teachers, textbooks, transport or laboratories may differ from the standard timetable. UNESCO’s February 2026 education-continuity appeal and the August Ministry school-year announcement provide the policy and current context. Neither document proves every pupil experienced identical interruptions or followed a single reduced timetable.
An effective tutor asks which lessons were completed and which are new to the learner. If a student never encountered a chapter, give a clear first explanation instead of labelling the pupil weak at Science. If the concept was taught but an incorrect model persists, teach a counterexample and reconstruct it. The distinction affects workload, confidence and the way progress should be assessed.
Low-tech learning can be appropriate. Printed diagrams, short written tasks and teacher-corrected photographs of work may offer more reliable feedback than an intensive video class in a setting where connectivity or electricity is uncertain. Families should choose a format compatible with their actual circumstances rather than a general assumption about online teaching.
First-session science diagnostic in thirty minutes
Begin with a current school task, not an abstract intelligence test. Ask the pupil to explain a physical or biological process without notes. Then show a graph, a labelled diagram and a calculation requiring units. The tutor should identify where reasoning first becomes unreliable. A wrong answer may reflect vocabulary, a scientific misconception, a missing mathematical prerequisite or material not yet taught.
Teach one correction and follow it immediately with a parallel unfamiliar example. The learner should explain the relationship independently. A teacher who simply reads the answer key may generate completed work without changing understanding. A pupil who correctly reasons through a changed problem has demonstrated a meaningful result.
Save the baseline and new response. A short private diagnostic should not be presented as a nationally standardised aptitude score. It is a guide to the next instructional decision. Parents and students can use the record to see whether lessons are repairing a real problem instead of producing a pile of adult-assisted notes.
A four-week tutoring plan: establish the curriculum in week one
Identify the student’s grade, current MINED course, school-assigned topic and actual delivery arrangement. Check the published MINED study programmes and any textbook or teacher instructions. If a lesson was missed, list it as untaught; if a false scientific model is evident, record the misconception from the student’s own work.
Select one achievable learning target. A learner who cannot interpret the unit of density may need measurement and ratios before more complex Chemistry. Another may understand the concept but struggle to express a written explanation. A clear starting objective avoids selling a generic set of senior examination questions to someone who needs a prerequisite.
Week two: build a scientific model and a changed question
Use a diagram, accurate explanation and suitable paper calculation or safe observation. A younger child may study evaporation, a secundaria learner may interpret mass or speed, and a preuniversitario student may work with electricity, concentration or a biological mechanism. The tutor should explain why the principle applies and identify any simplifying assumptions.
Finish with an unfamiliar related task without hints. If the learner still depends on the adult for each next step, adapt the explanation rather than add more identical exercises. Teaching should reduce dependence. Correct models are the bridge from one lesson to later school problems.
Week three: transfer to graphs, evidence and authentic assessment
Give a table or graph and ask the student to describe the measured information, calculate a relevant quantity with units and state a conclusion supported by evidence. Add one limitation where appropriate. This prepares the learner for unfamiliar scientific situations rather than memorised question wording.
If the school requires a laboratory practical or project, distinguish genuine supervised work from provided or hypothetical data. A tutor can teach fair-test design and analysis, but cannot secretly fabricate measurements or write authenticated assignments on behalf of the student. Use school-approved methods and safe equipment.
Week four: delayed retrieval and the next educational decision
After several days, revisit the original concept with new numbers or another situation. Compare independent answers and record what became more accurate. Did the learner choose the model correctly, use the right units and explain the result without a cue? Can they say what the evidence does not show? Those are useful indicators of learning progress.
The family can decide whether the student needs further general tutoring, advanced Biology, Chemistry or Physics expertise, or independent school revision. A teacher should not automatically recommend months of lessons when the targeted gap is resolved. A concise dated progress note gives the student and school a clearer next step.
General tutor or Physics, Chemistry and Biology specialist?
A skilled primary science educator may be strongest at curiosity, observation, numeracy and academic Spanish. Older learners can require specialist expertise, especially in advanced subjects at preuniversitario. A university scientist’s qualifications are relevant but do not automatically prove the ability to teach a young child; a patient generalist may need to refer advanced problems to a specialist.
Ask for a teaching demonstration using one actual wrong student answer. Can the tutor name why the model failed, explain the correct mechanism and then set an unfamiliar follow-up? That is more useful evidence than an advertisement promising complete coverage of all grades and admissions routes.
Professional limits should be clear. A private tutor should not claim to confer recognised qualifications, guarantee placement, or replace a licensed laboratory or schoolteacher’s assessment authority. Good tuition is supplementary support aimed at independent knowledge.
Scientific safety and academic integrity
Children should not handle unknown chemicals, potentially contaminated water, unsupervised heat sources or household mains electricity for improvised tutoring. Many useful concepts can be learned through diagrams, safe observations, simulations and plainly labelled fictional numbers. Actual practical competency must follow the school’s assessment requirements.
An ethical tutor explains the difference between data the pupil actually measured and numbers provided for classroom analysis. They should not fabricate results, submit an adult-written laboratory report as the student’s work or claim a paper exercise certifies practical skills. These boundaries are part of scientific literacy and student protection.
A scientifically strong answer is sometimes “the information provided is insufficient to identify the cause.” Teaching that distinction helps pupils evaluate experiments, news claims and social discussions without overconfidence. The best Science lessons reward precise reasoning more than dramatic speculation.
Preuniversitario, technical training and higher education
Cuba’s technical and professional education programmes are distinct from preuniversitario and university routes. Scientific knowledge can support future study in engineering, medicine, environmental science, agriculture, laboratory fields and skilled occupations, but each programme has actual prerequisites and a recognised qualification structure.
The 2026 exceptional university allocation process did not abolish the importance of school Biology, Physics or Chemistry. Nor did it make an entrance-test preparation course mandatory where the planned tests were cancelled. A learner considering a specific higher-education course should use the receiving institution’s and relevant Ministry of Higher Education’s current admission information.
For example, the University of Havana publishes higher-study information and academic offerings. A tutor can help a student prepare suitable subject foundations, but the university and state authorities govern admission, qualifications and recognition. International transfer decisions also require authentic school records rather than informal grade-number comparisons.
Twelve questions to ask before choosing science learning support
- Which MINED school stage, grade and subject does the pupil actually take?
- Is the current school programme El mundo en que vivimos, Ciencias Naturales, Física, Química or Biología?
- Which lessons were genuinely taught, and which were missed during school timetable changes?
- Can the tutor diagnose the misconception behind a real independently attempted answer?
- Are scientific language, graphs and numerical units taught explicitly?
- Does the pupil solve an unfamiliar related question without hints?
- Can the teacher distinguish a school Science goal from university entrance requirements?
- Do they know that the planned 2026 higher-education entrance tests were cancelled in May?
- How are safe practicals and authenticated school work protected?
- Can the plan use the student’s actual available materials and connectivity?
- Will the family receive a short dated progress record after four weeks?
- What privacy, safeguarding, fee and cancellation arrangements apply?
Frequently asked questions
What is Cuba’s general school Science ladder?
Six years of primary schooling, three years of secundaria básica and, for the academic route, three years of preuniversitario. Technical and professional education provides additional recognised pathways.
Is Ciencias Naturales taught in primary school?
Yes. MINED’s primary plan lists Ciencias Naturales for Grades 5–6, while earlier primary classes have age-appropriate natural and social learning through El mundo en que vivimos.
Was university entrance testing merely postponed to June in 2026?
That was announced in March, but it was superseded. A later May 2026 decision cancelled the planned university entrance examinations for the relevant 2026–2027 intake as an exceptional measure.
Did the cancellation mean school Physics and Chemistry no longer mattered?
No. The exceptional admission arrangement concerns university selection. School Science learning, qualifications and programme prerequisites remain educationally meaningful.
Was every Cuban school on an identical reduced timetable in 2026–2027?
No. The Ministry described arrangements differentiated by territory, institution and conditions. Ask the student’s school what was actually taught and when.
Can a primary pupil use preuniversitario Physics worksheets?
Only as suitable enrichment after foundations are secure. Most younger pupils need observation, scientific vocabulary, measurement and simple causal explanation rather than advanced equations.
Are an online video and a laboratory experiment equivalent?
Not automatically. Videos and simulations can help students understand ideas, while formal practical competencies may require supervised and authenticated performance.
How can a parent distinguish a misconception from missed instruction?
Ask which unit was actually taught and compare the student’s independent answer with the current programme. An untaught concept needs an introduction; an inaccurate learned model needs correction.
Is one tutor suitable for every science subject?
Do not assume so. Introductory scientific literacy and advanced specialist courses require different knowledge and pedagogy. Ask the educator to teach one real syllabus topic and diagnose a student error.
Can tutoring guarantee a university place?
No. Receiving institutions and education authorities determine admissions, programme eligibility and qualification awards. A tutor can improve academic readiness but not control those decisions.
Sources and connected eduKate country guides
The key references are the MINED primary study plan, MINED secondary programmes, school textbook resources, MINED’s general programme directory, the 20 May 2026 higher-education admission change, the 29 May confirmation, MINED’s August 2026 school-year briefing and UNESCO’s February appeal. The dates distinguish superseded plans from later decisions.
Read Understanding the Education System of Cuba for school stages and qualifications, and How to Decide Which Science Tutor to Go To: Cuba for parent choices. The World Science Tutor Guides connects the global series. The immutable Clementi Secondary 1 Mathematics tutoring reference contributes the teaching method of careful diagnosis, correction and independent problem-solving, not a claim about in-person tuition in Cuba.
Essential conclusion: Science tutoring in Cuba in 2026–2027 should follow the student’s actual MINED programme, the school conditions under which learning occurs and the scientific concept requiring support. Families must not rely on a superseded March 2026 university exam timetable when the relevant tests were cancelled in May. Real improvement is demonstrated when the learner can explain and apply a scientific principle without the tutor providing the next step.