In Moriah lower school, STEM students used the scientific method to explore the world around them. They observed that everyone is wearing masks. The question is: How effective are masks? The students conducted research of their own into how masks protect us against the spread of germs and asked a testable question: Do masks stop liquids from traveling through them? Students submitted their hypotheses and designed a fair experiment to test if different masks would stop colored water from traveling through to a piece of paper. Multiple tests were conducted and the conclusion that they came to was mask wearing keeps us safe!