Ключевые слова: blow, blue, boy, bubbles, child, children, class, classroom, club, container, desk, education, excited, experiment, gas, girl, glass, group, idea, information, innovation, kid, kids, knowledge, lab, laboratory, learning, liquid, listening, people, person, professional, scholarship, school, school kids, science, scientist, straw, student, students, study, studying, table, technology, test, thinking, together, watch, young, youth,