Ключевые слова: adult, asian and indian ethnicities, back to school, biology, boys, chemistry, child, childhood, classroom, color image, curiosity, discovery, education, elementary age, elementary school, elementary student, examining, females, friendship, girls, group of people, happiness, high school, horizontal, indoors, intelligence, laboratory, latin american and hispanic ethnicity, learning, lifestyles, males, microscope, multiracial group, people, protective eyewear, school building, school children, school science project, science, scientific experiment, smiling, stem topic, student, teacher, teamwork, teenager, togetherness, usa, white people,