Thanaweya Amma biology tutor jobs online for Secondary 3 (Grade 12) science learners

Why biology weighs so much in the science branch

The science branch is the largest of the three Thanaweya Amma branches, and biology is one of its three counted sciences beside chemistry and physics. In 2026 the branch registered 543,120 learners, 507,415 of them sat the exams, and 382,720 passed. Every one of those learners sat biology, and its 60 marks fed straight into the total that Tansik ranks.

Those 60 marks matter because the margins at the top are thin. In phase 1 of the 2026 Tansik the science-branch threshold stood at 292 out of 320, and human medicine asked for 301. A learner aiming at medicine, dentistry or pharmacy can afford to lose very few marks across the whole paper set, so a single dropped biology question shows up directly in the faculty they reach. A subject is passed at 50% of its marks, which matters to a different group of learners: the ones who need biology to clear the line so they avoid a second round.

The 2026 biology paper, mark by mark

Biology was sat on 16 July 2026, from 9:00 to 12:00, three hours for 46 questions. The paper leaned heavily on multiple choice, and its marks split into three kinds of question. A tutor who knows this breakdown can turn a vague worry about "the exam" into a precise plan of where the marks sit.

The level of the questions matters as much as their format. The specification published two days before the 2026 paper put 70% of its questions at basic and intermediate level, with the remaining 30% measuring analysis, inference and the application of a concept to a situation the learner had never seen in the book. That 30% is where well-prepared learners lose the marks that separate 292 from 301, and it is the part of the paper a one-to-one tutor is best placed to train, because it rewards reasoning aloud with someone who questions every step.

The class of 2027 writes half its paper

Starting in 2026/27 the Secondary 3 Thanaweya Amma paper is set half as multiple choice and half as written questions, following the decisions the Ministry of Education and Technical Education announced on 17 August 2026. Set beside the 2026 biology paper, where written answers carried 4 marks out of 60, this is the largest single change a biology tutor plans for this year.

The 2027 first-session exams begin on 26 June and finish on 21 July. The rule that a learner must complete 60% of the weekly and monthly assessments before sitting the exam reaches the Thanaweya Amma from 2027/28, so this year's Secondary 3 learners are judged on the final papers alone. Every lesson in the year points at those weeks in the summer.

The book you will teach

The Secondary 3 biology book has two parts. The first is structure and function in living organisms: support and movement, hormonal coordination, reproduction and immunity. The second is molecular biology: DNA, the nucleic acids and protein synthesis. Applicants who taught the subject a few years ago should open this year's edition before their first lesson, because learners are examined on its wording and its diagrams.

The science adviser's office at the ministry issues the month-by-month distribution plan for biology and geology in Secondary 3, and an earlier year's plan placed minerals and rocks in the months of the second term. A tutor keeps a copy of the current plan beside the learner's school timetable, so lessons run a step ahead of school or consolidate what school has just covered, whichever the learner needs that week.

Where science-branch learners lose biology marks

The learners who book this subject are usually capable and hard-working. Their marks leak in a handful of predictable places, and a tutor who can name the leak in the first lesson saves weeks of general revision.

Inside a live biology lesson

Take a 60-minute lesson on hormonal coordination for a learner who keeps confusing glands. It opens with five past-paper style questions answered against a timer, which shows within minutes whether the confusion sits in the names, the effects or the reading of the question. The tutor then shares a blank drawing surface and the learner sketches the glands from memory while saying each hormone aloud.

The same pattern carries over to protein synthesis or immunity: diagnose, draw, name, apply, write. Each lesson ends with the learner able to do something on paper that was out of reach when it began.

Your year with a Secondary 3 learner

The school year sets the rhythm of this role. School teaching opens on 12 September 2026 and closes on 24 June 2027, two days before the first-session exams open. The work shifts in character as the months pass.

After the results comes Tansik, where each learner lists 75 choices and the faculty thresholds turn every biology mark into a place.

What a biology tutor here needs

Every tutor teaching this role meets five standards. Each one shows inside a single lesson, so the team reading your application looks for evidence of them in how you describe your teaching.