Ключевые слова: activity, age, analysis, back, based, biology, chemistry, childhood, children, classroom, coat, curiosity, development, discovery, education, elementary, engagement, equipment, experiment, exploration, future, group, guidance, hands, inquiry, kids, knowledge, lab, laboratory, learning, lesson, method, microscope, observation, primary, research, school, science, scientific, scientist, skill, stem, student, study, supplies, teacher, team work, test, tube, work,