Here is an attention grabbing method for introducing discussions about the electromagnetic spectrum and light. The set contains blue, green, orange and red fluorescent dyes...
Students test the chemical properties of seven different solutions by mixing them in each possible combination and observing their reactions. Evidence of chemical reactions observed...
Learn to test for chloride, nitrate, phosphate, mercury, magnesium, chromate, lead, and carbonate ions, which are indicators of water pollution. The kit includes test solutions...
Students experimentally determine the correct chemical formulas for compounds by combining chemicals in various ratios and observing the combination that produces the greatest amount of...
For observation of ‘Brownian Motion’ in smoke particles. Consists of box with plastic lid as well as flanges that allow easy attachment to standard microscopes....
it comprises two each of seventeen blocks of different materials. A variety of materials in the form of rectangular blocks, intended tofamiliarize students with appearance,...
This kit introduces students to the physical properties of a variety of substances, including solid chemicals and solutions. In experiment one, students observe the color,...
Students experiment to determine the correct chemical formulas for compounds by combining chemicals in various ratios, and observing the combination that produces the greatest amount...
Four experiments expose students to factors which affect the rate of chemical reactions; heat, concentration, catalysts, and surface area. Using a variety of reactions, including...
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