Vista posteriore delle studentesse multiculturali che scrivono sulla lavagna - Foto e immagini stock

Back to school. School classes. Girls study chemistry in school. Microscope test tubes chemical reactions. Pupils at chalkboard. Fascinating science. Formal education school. Educational experiment.

Doing science research with laboratory equipment. School children in science classroom. Lesson of natural science. Laboratory in elementary school. Science laboratory for school and education.

Back view of multicultural schoolgirls writing mathematical equations on chalkboard

Improving modern medicine. Little girls in school lab. Science is future. Biology science. Happy little girls. science experiments. Chemistry research. Little girls scientist work with microscope.

Doing science research with laboratory equipment. School children in science classroom. Lesson of natural science. Laboratory in elementary school. Science laboratory for school and education.

In search of right medical solution. Little scientist work with microscope. Little girls in lab. Chemistry education. science experiments in chemistry laboratory. Chemistry research. Biology lesson.

Science concept. Gymnasium students with in depth study of natural sciences. Girls school uniform busy with proving their hypothesis. Private school. School project investigation. School experiment.