Practise the thinking. Keep the judgement.
Online study: plan a session around something you can produce
Choose a small task, attempt it before revealing the explanation and end with a changed example you can solve independently.
What will you be able to produce at the end?
Choose an observable output: a solved ratio problem, an explanation of a paragraph or a short draft. “Watch three videos” describes an activity but does not tell you what you can do without the screen.
Keep the output small enough for the time available. You can expand later if the first independent attempt shows that the method is secure.
Plan a numerical session around a fresh answer
Original session goal: divide 48 in a 3:5 ratio and explain why the denominator is 8. Attempt it before opening the worked solution. If you stop at choosing the denominator, that step becomes the review focus.
After reviewing, divide 72 in a 2:7 ratio. The numbers and ratio change, so you must use the relationship again. Getting the first question right after seeing the solution would not provide the same evidence.
Use notes to support a later attempt
Write the reason for a step and one example, then close the notes. A large transcript may preserve the explanation but still be difficult to use for a quick check.
Keep a record of what you did independently and what required help. Both are useful, but they answer different questions. The next session can begin with the point that still needed assistance.
Leave space for review within the session
Use the first part for an attempt, the middle for reviewing a specific difficulty and the last part for a changed task. The exact minutes depend on the task; the important feature is the independent check.
This guide provides a study method, not an enrolment offer or a catalogue of accredited courses. If you need a formal course, verify its requirements separately. Use the linked learning page when your next task is maths practice.
Try it yourself
Divide 72 in the ratio 2:7. What are the two parts?
Show the answer and explanation
16 and 56.
There are nine equal parts, each worth 8. The amounts are 2 × 8 = 16 and 7 × 8 = 56; they sum to 72.