Emelt szintű nézete gyerek feküdt Palatábla után kísérlet, tudósok gyerekek csapat koncepció lab kabátok - Stock fotó és kép

Elevated view of girl with magnifying glass lying on chalkboard with friend near by

Elementary School Science Classroom: Enthusiastic Teacher Explains Chemistry to Diverse Group of Children, Little Boy Mixes Chemicals in Beakers. Children Learn with Interest. High quality photo

Kids making science experiments in laboratory. education

Happy friends smiling. Children in white coats plays a scientists in lab by using equipment.

Two boys doing chemical experiments in the laboratory

Kids making science experiments in laboratory. education

The teacher said we should put our thinking caps on. two adorable young school pupils doing an experiment about electricity and light in science class at school

Kids making science experiments in laboratory. education

Portrait of smiling kids holding cards with light bulbs and looking at camera

Portrait of children holding sticky notes in hands isolated on grey

Portrait of smiling little boy with sticky notes on face standing against grey wall

Portrait of smiling little girl with empty sticky notes on face isolated on grey

Portrait of shocked children talking on smartphone and telephone while sitting at workplace

Portrait of pensive little boy in eyeglasses sitting at workplace isolated on grey

Portrait of little kids sitting at workplace with retro telephone and calculator

Portrait of little girl talking on telephone while boy sitting near by at workplace