Name | Question | Independent Variable | Dependent Variable | Controlled Variables | Hypothesis |
Jie Han | How salty does the sea have to be for an egg to float? | Amount of salt | Whether the egg floats |
|
If I increase the amount of alt in the water, the egg will float. |
Odelia | How the strength of a magnet varies with temperature? | Temperature of the magnet | Number of paper clips that the magnets attract |
|
This magnet in boiling water will attract the most paperclips. |
Tiffany | How does the concentration of ethylene effect the photoluminescence of ethylene-gassed bananas under UV light? | Concentration of ethylene | The brightness of the banana |
|
The banana with the highest concentration of ethylene will be the brightest. |
An investigation of the factors leading to false results of haemoglobin testing with luminol
Tuesday 2 July 2013
Generating Research Questions
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