Students are often told to choose a stream based on their interests. The problem is that many 15-year-olds honestly do not know what their interests are, or they confuse them with what friends, family or social media find impressive. Interests are easier to notice than to name, so these exercises focus on noticing.
Exercise 1: The free-time audit
For one week, write down what you do when you have free time and no one is telling you what to do, apart from scrolling. Include what you watch, read, build, discuss or practise. At the end of the week, circle anything you chose more than once.
Exercise 2: The “lost track of time” list
Think back over the last year. List three times you lost track of time because you were absorbed, in or out of school. For each, write what exactly you were doing: solving, explaining, making, organising, arguing, helping or exploring.
Exercise 3: Sort by kind of activity
Take everything from the first two exercises and sort it into these groups. Most people lean towards two of them.
| Kind of activity | Examples | Often fits |
|---|---|---|
| Ideas | Asking why, reading about how things work, debating | Science, Humanities |
| People | Helping friends, teaching, organising a group | Humanities, Commerce |
| Data and numbers | Tracking scores, budgeting, puzzles, patterns | Science with Maths, Commerce with Maths |
| Things | Fixing, building, using tools, experiments | Science, technical routes |
| Creating | Drawing, writing, music, design, video | Humanities, design routes |
The last column is a hint, not a rule. Every stream contains more than one kind of activity, which is why what each stream involves week to week is worth reading next.
Exercise 4: The subject swap test
For each of your subjects, ask: if this were not on the syllabus, would I still read about it or watch videos on it? Write yes, maybe or no. A “yes” in a subject where your marks are average is often a more useful signal than a high mark in a subject you would drop tomorrow.
Exercise 5: Try something new for two weeks
Pick one thing you have never tried that belongs to a group you scored low on: a short coding course, a debate, a sketchbook, a small business idea, a science experiment at home. Give it two weeks. Sometimes interests are missing only because you never had the chance.
Putting it together
- If your answers point clearly to one or two kinds of activity, compare them with the streams and use this method to decide.
- If your interests point one way and your marks another, that is common. Here is how to read it.
- If nothing stands out, choose the stream that keeps the most options you might want open, and keep exploring.
Where an assessment helps
These exercises rely on your own observation. A structured interest and aptitude assessment adds a measured view, which helps when you are unsure. Here is how ours measures interest, and the report shows how your interests and aptitudes line up with each stream.
