Scientific investigation kit
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Introduce students to the process of scientific investigation with this kit. This kit contains two experiments: endothermic and exothermic. Students manipulate and investigate independent and dependent variables and learn what constitutes good experimental technique. Students also learn how to do a complete write-up on the investigation. Developed by Bruce Sherbeck. Grades 6-8.
Includes:
10- 10 oz. graduated plastic cups, plastic spoons, 10 thermometers, 10 400 mL plastic beakers, 500 g ammonium nitrate, 500 g calcium chloride, instructions.