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What makes phosphorescence last longer?

An ultraviolet light source (as opposed to other forms of light sources) will be able to make the glow of phosphorescence material last longer.

Difficulty: Middle school

Electrolysis

This science fair project was done to investigate the effect of increasing DC voltage and the concentration of electrolyte salt on the rate of production of hydrogen gas during the process of electrolysis.

Difficulty: High school

The importance of ammonia in the formation of salt crystals

This science fair project was done to understand the importance of ammonia in the formation of salt crystals. Tests were done to compare the resultant formation of salt crystals when ammonia was not used, compared to when different amounts of ammonia were used.

Difficulty: Middle school

The effect of salt and sugar on the freezing point of water

This science fair project was done to find out how the freezing point of water is affected by the presence of sugar or salt. The experiment was conducted using salt, sugar and water.

Difficulty: High school

Effect of temperature on glow sticks

This science fair project was conducted to determine how temperature can affect the length of time a glow stick remains lit. The experiment was done by placing a glow stick in water with a temperature of 5°C, 15°C, 25°C, 35°C and 45°C.

Difficulty: Middle school

Effect of temperature on solubility

This experiment was done to find out how temperature affects the solubility of various substances in water. The tests were done using salt, sugar and sodium bicarbonate at different temperatures.

Difficulty: Middle school

Effect of temperature on solubility

This experiment was performed to find out how temperature affects the solubility of various substances in water. The tests were done using salt, sugar and sodium bicarbonate at different temperatures.

Difficulty: Middle school

Single displacement reaction in metals

This science project was performed to compare the reactivity of different types of metal. The experiment involved comparing copper, zinc, magnesium, iron, lead and silver.

Difficulty: High school

Corrosion of different metals

This science fair project was conducted to find out the corrosiveness of different types of metals. The science project experiment involved using copper, aluminum, iron and zinc plates.

Difficulty: High school

Recycled water and plant growth

This science fair project was performed to examine how watering plants with recycled water affects their rate of growth. The experiment involved watering radish plants with distilled water, tap water and recycled water.

Difficulty: High school

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Kits for your science fair projects Science fair book Science kit search tool

Science kits, science lessons, science toys, maths toys, hobby kits, science games and books - these are some of many products that can help give your kid an edge in their science fair projects, and develop a tremendous interest in the study of science. When shopping for a science kit or other supplies, make sure that you carefully review the features and quality of the products. Compare prices by going to several online stores. Read product reviews online or refer to magazines.