Week 2-4 Task – Creating A Fair Test

While I was cleaning some bottles an I had an idea…

Hypothesis

IF a vortex is formed in the bottle,

THEN the bottle will empty faster.

Complete these questions / tasks in any media you choose, and post to the Science folder in Seesaw.

1. What was the hypothesis for this idea?

2. Was it a fair test? Why / Why not.

3. Can you design a fair test for this hypothesis? What things do you need to consider?

4. Maybe try your test and see if your test supports or rejects the hypothesis. Is one test enough?

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Here is a Year 7 template:

Here is a Year 5 template: