What is the difference between catch-up and revision?
Catch-up addresses work you have not yet understood or completed. Revision returns to something you have already studied so that you can recall and apply it again. The activities may use the same textbook, notes or video lesson, but the starting point matters. A learner encountering an idea for the first time needs a different plan from someone checking whether they can still use it.
For catch-up, first establish the missing explanation and any knowledge it assumes. For revision, first attempt to retrieve the idea or solve a question without looking at the explanation. If that attempt breaks down, use the difficulty to decide what to revisit. This avoids spending the whole session on material that feels familiar but is not the real obstacle.
The distinction also helps parents and teachers interpret progress. “I revised algebra” could mean watching examples, recalling rules or solving unfamiliar questions. Ask what the learner actually attempted and what changed. The goal is a clearer picture of understanding, rather than an impressive list of topics ticked off without evidence.
How dorKk supports both kinds of study
DorKk offers pre-recorded CAPS-aligned video lessons for Grades 1–12, with English and Afrikaans catalogues. The public lesson lists help learners identify grade, subject, module and topic names. A recording can supply another explanation when a learner needs to revisit a method, pause a sequence of steps or work through an idea more slowly.
Use this support alongside your teacher’s plan and existing learning materials. A video explanation is especially useful when you can name the problem: a term you cannot define, a step you cannot justify or a type of question you cannot start. After viewing, return to a question or task that checks whether the explanation made sense to you.
The public catalogue describes supplied lesson entries; it is not a promise that every listed item is currently available under every access option. Confirm video availability and subscription scope in the app, and consult catalogue coverage before making assumptions about a specific subject. A careful match between your study need and the material matters more than opening the first result.
Audit topics without turning the audit into a project
Use your class notes, textbook contents and current teaching plan to make a short list of topics. Give each topic a working status: can do independently, can do with a reminder, or need an explanation. These statuses are planning tools, not labels of ability. A topic can move between categories as you practise or discover a gap.
Support the status with a small sample of work. For example, explain a definition without notes or attempt one representative question. Do not spend an entire evening colouring a revision timetable before testing anything. The audit should help choose the next task quickly. Add detail only when it changes what you will study next.
Separate the topic from the prerequisite. If a learner struggles with a calculation involving fractions, the obstacle might be fraction operations rather than the new subject concept. Record the first point at which the reasoning becomes unclear. That is often a better place to begin than replaying an advanced explanation repeatedly without repairing the earlier step.
Choose an achievable goal for each session
A useful session goal describes an action: explain a cause, compare two ideas, solve a particular type of equation or interpret a graph. “Do science” is too vague to guide the choice of material. “Read a graph and explain what its gradient represents in this question” tells you what an independent attempt should demonstrate.
Keep the first goal narrow enough to finish with available time and attention. This does not require an exact universal session length. A younger learner may need adult guidance and a short activity; an older learner may work through a longer problem. Choose the time around the task and the learner’s circumstances rather than treating a suggested schedule as a rule.
At the end, record what you tried, what you corrected and what needs another attempt. If the goal was too broad, split it. If the topic was already secure, move on rather than watching more examples solely to fill the planned time. A revision plan should respond to evidence from the work.
Use a watch, attempt, check cycle
First attempt the question or recall the explanation before viewing. Even an incomplete attempt gives you information about the gap. Then locate a relevant lesson in the subject catalogue. Read the module heading as well as the individual title so that a similar word does not lead you to the wrong grade or concept.
Watch for the part that answers your question. Pause before a worked step and predict what should happen next. Write down the reason for a step rather than copying a screen full of working without understanding its purpose. If a term is unfamiliar, note it and connect it with the wording used in your school materials.
After watching, close the explanation and try a fresh question. Check against an appropriate solution or your teacher’s guidance. When there is a mistake, identify whether it concerns the concept, method, calculation, reading of the question or presentation. Each category suggests a different next action, which makes correction more useful than a single mark or a vague feeling of failure.
Example: repairing a gap before revising a larger topic
Imagine a learner revising equations who repeatedly makes errors when multiplying expressions in brackets. This is an illustrative study scenario, not a claim about an actual user or a measured dorKk outcome. The learner’s topic list says “equations”, but their written attempt reveals that expansion is the earlier skill needing attention.
They set aside the larger mixed exercise briefly and find a relevant explanation of the multiplication step. They then attempt several expressions from school materials, checking signs and each product. Once the working is consistent, they return to an equation that uses the same operation. This connects the repair to the original reason for revising.
The learner also writes a specific reminder: distribute the multiplier to every term and check the signs. A few days later, they attempt another equation without opening the reminder first. If the same error returns, the next session targets that step again. The plan follows the work rather than assuming one explanation permanently resolves the gap.
Plan later checks instead of one long viewing session
A topic that feels straightforward immediately after an explanation may be harder to recall later. Build in a second opportunity to attempt it after a gap. The later check can be short: explain a term, solve a representative question or outline an answer. Choose an interval that fits your school workload; there is no single timetable that suits every topic and learner.
Mix a recently studied topic with an older one when you are ready to decide which method a question needs. At first, practise a new method clearly enough to understand it. Later, use a mixed set to check whether you recognise when to apply it. Keep the amount manageable so that checking and correcting remain possible.
General study research supports revisiting material over time and checking recall, as discussed in the IES practice guide on organising study. That research is not a study of dorKk or evidence of a promised mark increase. The routine here is a practical suggestion for using your learning resources thoughtfully.
Keep an error log that changes what you do
An error log needs only the question reference, the mistake, the corrected reasoning and the next check. Avoid rewriting an entire solution if the important issue fits in one sentence. “Forgot to change the sign” is more helpful when it also explains why the sign changes in that step and how you will check it next time.
Look for repeated categories across questions. If several errors come from misreading the instruction, more videos about the calculation may not solve the problem. If the method is correct but arithmetic is inconsistent, a careful checking routine may be needed. If you cannot explain why a method works, revisit the underlying idea with your teacher or a suitable explanation.
For a parent, this log creates a useful conversation without requiring constant monitoring. Ask which mistake recurred and what the learner plans to try. For a teacher, it provides concrete working to respond to. The aim is a smaller, more precise gap, not a perfect notebook or a claim that the learner should never make mistakes.
Questions about catch-up and revision
Should I revise topics I already understand?
Yes, but use a brief independent check to decide how much time they need. Familiarity while reading is different from being able to explain or apply the idea without help. If you can answer accurately and justify your method, move your attention to a less secure topic and schedule another short check later.
What if I am behind in several subjects?
Ask your teachers which work is essential for current lessons and which tasks have deadlines. Build a realistic weekly plan with specific topic goals rather than attempting a whole term in one evening. Keep current work visible so that catching up on an old gap does not create a new one. Our missed-lessons guide helps organise work after absence.
Is revision the same as exam preparation?
Revision can happen throughout the year. Exam preparation also includes confirming the assessment scope, practising question selection and timing, and learning how marks are awarded. Once you have identified your topic gaps, use the exam-preparation guide to connect your revision with the actual assessment requirements supplied by your school.
Can I use dorKk without changing my school study plan?
DorKk can be used as supplementary explanation within your existing plan. Your teacher’s scope, required tasks and school materials should still guide what you study. Browse subjects, inspect relevant lesson titles and check pricing together with current app access before subscribing. Start with one identified need and evaluate whether the explanation helps you attempt the work.