Улыбающийся учитель и ученики изучают молекулярную модель в лаборатории - Стоковое фото и изображение

Smiling teacher and student scientists working with molecular model in lab

Children together with the teacher posing on the camera and showing a thumb. They are schoolchildren and they are studying a 3d printer.

Smiling teacher and student scientists working with molecular model and taking notes

Happy adult scientists and little girl student working together in chemical lab and smiling at camera

Teacher helps kid to conduct experiment with microscope

Smiling woman and little girl in lab coats working with molecular model

Health care, medicine, people, eyesight and technology concept - optometrist with trial frame checking girl patient vision at eye clinic or optics store

Three cute kids in medical uniform playing doctors and looking at x-ray isolated on white

Three cute kids in medical uniform playing doctors and looking at x-ray isolated on white

Full length portrait of three cute little kids pretending to be doctors isolated on white

Adorable kids in medical uniform with stethoscope and reflex hammer smiling at camera isolated on white

Cute little kids in medical uniform playing doctors and smiling at camera isolated on white

Three smiling kids in medical uniform looking at x-ray image isolated on white

Three smiling kids in medical uniform playing doctors isolated on white

Two cute kids in medical uniform holding clipboard and looking at each other isolated on white