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This experiment was performed to find out how the temperature of our food will influence our taste sensation. The taste buds on our tongues are sensitive to temperature. Hence, in order to taste the full flavor of the food that we eat, should we eat it when served piping hot, warm, or cool?
Difficulty: Elementary school
This experiment was performed to find out if memory retention can be improved by reading words out loud as compared to just looking at, and reading flash cards. It is intended to show that students who are actively involved in the classroom discussions learn and retain more information as compared to their passive, non-participating peers.
Difficulty: Elementary school
This experiment was performed to find out the effect of carbon dioxide on the pH level of water. Human activities such as deforestation and the burning of fossil fuel increases the level of carbon dioxide in our atmosphere. The results of this experiment will show the effects of an increased carbon dioxide level on our oceans' acidity levels.
Difficulty: Elementary school
This experiment was performed to find out how hand-eye coordination improves as we grow older.
Difficulty: Elementary school
This experiment was done to investigate the benefits of performing physical activity before students take an exam.
Difficulty: Elementary school
This experiment was done to find out if antibacterial soap is more effective in killing bacteria than normal soap. This will help us decide whether we should spend more money to buy antibacterial soap or just use normal soap.
Difficulty: High school
This experiment was done to find out if the members of a choir group have a bigger lung capacity than non-singers of the same age group.
Difficulty: Middle school
This experiment was conducted to find out the effectiveness of organic fertilizers in improving plant growth. The results of this experiment might help us improve crop yields.
CategoryBiology > Botany
Difficulty: Elementary school
This experiment was performed to find out if hamsters and mice are able to learn and recall what is learnt. The experiment also compares the speed of learning of hamsters and mice.
Difficulty: Middle school
This experiment is conducted to find out how different cooking methods affect the vitamin C content in vegetables. Vitamin C is an essential mineral to the human body and vegetables are the main source of it in our diet. In order to preserve the Vitamin C concentration in the vegetable, the vegetables have to be cooked in the best way possible. Hypothesis: Vitamin C content would be lower for carr
CategoryBiology > Botany
Difficulty: Middle school
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