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The “Mentos Geyser” and “Orange Flash” are two science experiments that are both fun and educational. Supervision and face protection are recommended for these projects. More »

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Some top science experiments for children include making crystal geodes, creating dyed flowers and creating a transparent egg. Some other top experiments are making dry ice bubbles, making a rain cloud inside a bottle an... More »

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Constants in an experiment refer to things that do not change when repeating trials in the experiment. The two primary types of constants are physical constants and control constants. More »

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Some good chemical experiments for science class include testing the evaporation times of different liquids, analyzing the cleaning potency of different liquids on coins and examining how much gas different liquids produ... More »

www.reference.com Science Chemistry Chem Lab

Some fun ways to get kids interested in science include performing various kitchen chemistry experiments. Find a particular hobby or profession they are interested in, such as flying, and teaching them the scientific con... More »

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Test tubes are used by chemists in the lab to heat, hold and mix small quantities of liquid or solid chemicals during experiments. They have a round bottom and are made of borosilicate glass to withstand temperature chan... More »

www.reference.com Science Chemistry Chem Lab

The function of a test tube is to hold, mix or heat small quantities of liquid or solid chemicals for assays and qualitative experiments. Test tubes also serve as temporary storage for chemicals to be used in chemical ex... More »

www.reference.com Science Chemistry Chem Lab