化学の教師は、教室でのビーカーとフラスコで瞳を見て - ストックフォト＆画像

Education, science and children concept - teacher and students studying chemistry at school laboratory and writing to workbooks

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

Lesson in the robotics hall. Mom and son use a pen for 3D printing.

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

Pupils in protective goggles holding flasks during chemistry lesson

Smiling schoolgirl holding beaker and looking at camera during chemistry lesson

Happy mother and daughter visiting ophthalmologist and choosing medicines in clinic

Cropped shot of mother and daughter learning numbers on chalkboard

Schoolboys with backpacks looking at camera near blackboard with educational icons

Selective focus of father helping sons draw pictures with colorful pencils at home

Group of kids preparing for sport competition and holding hands

Smiling schoolgirl holding beaker and doing chemical experiment during chemistry lesson

Kids drawing pictures with colorful pencils while father using laptop on sofa at home