At the beginning of 7th grade this year, our science teacher, Mrs. Policarpo, introduced students to Physical Science, which includes both chemistry and physics. Recently, they explored the differences between pure substances and mixtures. In the lab pictured here, students conducted an experiment to separate sand and salt from water. All science classes take place in Gateway Academy's new Dominick and Barron DeSanctis STEM Center. #exploration #stemeducation #preparingfutureleaders
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