In Lower School, students learn through observation, experimentation, exploration, and a variety of engineering design challenges. In kindergarten emphasis is placed upon using their five senses to interpret and understand their world, becoming familiar with scientific inquiry, and learning how to make predictions and gather results. In first grade they continue to build upon their foundational knowledge of the scientific method by making predictions and gathering results; they also begin formulating educated conclusions. Throughout the year, they study arthropods, the engineering design process, human body systems, space science, and vertebrates.
They explore and analyze Potomac’s 90 acre campus as they learn all about Eastern Woodland animals and their ecosystems. They study flight, mapping, and the life cycle of plants and animals. By second grade they have honed their use of the scientific method and are able to thoughtfully complete and design experiments. In third grade science, scientists collect, experiment, analyze, conclude, and build. They use the scientific method to conduct a range of experiments in physics, geology, biology, and engineering.