Science learning becomes deeper when an explanation leads to the next question. After the student answers correctly, ask what experiment or observation could test the model further.
This legacy Bishan Primary Science Tutor page now owns one job: Answer → New Question → Investigation Design. It does not claim a current eduKate branch in Bishan; families should verify actual teaching location, timing and availability directly.
Start With a Secure Concept
Suppose the student understands that changing one condition affects an observed outcome. The tutor can then ask: “How would you test whether that relationship still holds if we changed something else?”
Design the Next Investigation
- What question are we testing?
- Which variable should change?
- Which conditions should stay the same?
- What should be measured?
- What result would support the prediction?
- What result would challenge it?
| Student design problem | Tutor question |
|---|---|
| Changes two variables | Which effect are you trying to isolate? |
| No measurable outcome | What evidence would tell us what happened? |
| Conclusion built in | What result could prove your prediction wrong? |
| Only one trial | How could reliability be improved? |
MOE’s 2023 Primary Science syllabus includes planning investigations, predicting, interpreting and evaluating within scientific practices. Designing the next experiment makes those practices active.
Three Students Can Critique Three Methods
Each learner proposes a method independently. The group checks fairness, measurability and claim boundary. Then every student repairs their own method before a fresh individual design.
For Bishan Families
Confirm current eduKate class logistics directly. A strong Science tutor should be able to move the child from answering an existing experiment to designing a better one.

