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Girl using microscope, portrait

Girl using microscope

Girl using microscope

Girl using microscope

Girl using microscope

Girl using microscope

Girl using microscope

Girl pouring chemical into test tube

Girl pouring liquid into chemical flask

Girl with microscope

Girl with microscope

Girl with microscope

Girl using microscope

Girl using microscope

Girl using microscope

Girl using microscope, portrait

Girl looking at chemical in flask

Girl with microscope

Girl examining microscope slide

Teen girl

Girl using microscope

Girl using microscope

Girl using microscope

Girl using microscope

Girl using microscope

Girl examining microscope slide

Girl examining microscope slide

Girl using microscope

Girl holding test tubes

Girl holding test tubes

Girl making notes

Girl pouring liquid into chemical flask

Girl pouring liquid into chemical flask

Boy using laptop

Girl using microscope

Girl using microscope

Woman using 3d printer

Woman using 3d printer

Girl using microscope

Redhead girl doing homework at home

Girl making notes

Girl using pipette

Girl with pcr tubes

Girl experimenting with fuel cell

Girl experimenting with fuel cell

Elementary schoolgirl looking bored during lesson

Girl testing proton exchange membrane cell

Girl testing proton exchange membrane cell

Girl testing proton exchange membrane cell

Girl testing proton exchange membrane cell

Girl testing proton exchange membrane cell

Girl using tweezers with circuit board

Boy using a laptop

Boys making craft object

Girl using laptop computer

Girl drawing picture on desk, high angle

Portrait of young girl

Baby girl looking at book

Portrait of smiling elementary school girl sitting bored in classroom

理科の実験（クラフト）

Person pipetting chemicals into a flask

Third graders sitting in a classroom

A caucasian ballet teacher assists her young student

Woman using microscope

Microscope in lab

Science student weighing powder

Young Girls Reading Books in Schoolyard, Cumberland Mountain Farms, near Scottsboro, Alabama, USA, Carl Mydans for U.S. Resettlement Administration, June 1936

Bunsen burner

Three school girls outside school, portrait

Boy making craft object

Boy making craft object

Girl holding a textbook

Girls preparing vegetables

授業中の小学生

授業中の小学生

Students working on computers

Close up girl doing homework with pencil

Girl Reading on Bed

Girl holding chemical flask

Girl holding green leaf with tweezers

Girl holding green leaf with tweezers

Girl holding green leaf with tweezers

Girl holding green leaf and making notes

Girl holding flask with green leaf

Female student working in lecture theatre

Girl who looks into microscope

Boys using laptop

Girl writing alphabet on small chalkboard

Schoolgirl in a classroom

Microscope

Female technician weighing chemicals in laboratory

During the Spring Festival in 2019, Beijing finally ushered in a snowfall. The children were very happy to play with the snow and play with the snow.

Young yellow students read carefully on the grass.

授業中の小学生

女の子とトイプードル

Plastic numbers forming mathematical equation

University student looking through microscope

Girl by blackboard and sister at desk

Girl writing with chalk on blackboard

Girl packing backpack with school stationery supplies

Girl packing backpack with school stationery supplies

Chemistry student working in a fume cupboard

Girl controlling robot

Girl controlling robot

Girl controlling robot

Girl controlling robot

Proud kid having first day at school holding a traditional cone filled with sweet stuff

Proud kid having first day at school holding a traditional cone filled with sweet stuff

Proud kid having first day at school holding a traditional cone filled with sweet stuff

Proud kid having first day at school holding a traditional cone filled with sweet stuff

Mother potty training daughter

Boys making craft objects

授業中の小学生

Child with physical and learning disabilities

Child with physical and learning disabilities

Child with physical and learning disabilities

Boy using laptop

授業中の小学生

Female teacher writing on whiteboard in classroom

Female teacher pointing by whiteboard in classroom

Female teacher writing on whiteboard in computer classroom

Female teacher writing on whiteboard in computer classroom

授業中の小学生

授業中の小学生

Woman dripping liquid onto a microscope slide

勉強する小学生

Science student using microscope

Student working on computer

Portrait of boy in classroom

Portrait of boy in classroom

Elementary Student Getting onto School Bus

Schoolchildren with backpacks

Mother breastfeeding baby daughter

笑っている女の子

笑っている女の子

笑っている女の子

Boys using laptop

Laboratory microscope

Beakers of acidic and basic solutions after litmus indicator has been added. Litmus changes its colour depending on the pH of the solution

Beakers of acidic and basic solutions after litmus indicator has been added. Litmus changes its colour depending on the pH of the solution

Students sitting at desk in class, low section

Girl sitting on floor concentrating on writing homework

Elementary Student

Elementary Student

Rural School Girl, San Augustine County, Texas, John Vachon for Office of War Information, April 1943

Schoolgirls at school

Girl reaching for a book in library

Schoolgirl writing notes

Girl looking at test tubes

Girl using pipette

Girl using pipette

Elementary school girl looking bored in classroom

Parish Beach, Parish Hall, Swarthmore College, Swarthmore, Pennsylvania, USA

Group of Jewish Children with Teacher, Sarmakand, Uzbekistan, Russian Empire, Prokudin-Gorskii Collection, 1910

Rural School, Killarney, Manitoba, Canada, John Vachon for U.S. Farm Security Administration, October 1940

Children Getting on School Bus, Dead Ox Flat, Malheur County, Oregon, USA, Dorothea Lange for Farm Security Administration, October 1939

授業中の小学生

Girl using a microscope

Teenager looking through microscope

Teenager looking through microscope

授業中の小学生

授業中の小学生

Children hanging coats on pegs

Student looking down a microscope

Chemistry student using microscope in laboratory

Boy holding magnet with large number of pins on

授業を聞く20代女性

黒板で算数の問題を解く小学生4人

黒板で算数の問題を解く小学生4人

授業中の小学生

Fibre optic and needle

Ozark School Teacher, Arkansas, USA, Ben Shahn for U.S. Resettlement Administration, October 1935

Compass

教室で挙手する小学生の女の子

授業中の小学生

授業中の小学生

授業中の小学生

Childs Hand With Book

Childs Hand With Book

Girl wearing VR headset

City of St Judes school, Montgomery, Alabama

Contemplative boy sitting on bean bag

Mature female student celebrating in computer classroom

Portrait of woman with microscope

メガネをかけた女の子

Girl working on electronics project

Girl working on electronics project

Girl working on electronics project

Girl working on electronics project

Girl working on electronics project

Girl working on solar cell in classroom

Girl working on solar cell in classroom

Girl using soldering iron

Rural Girl's First Day of School, Pocahontas County, West Virginia, USA, circa 1921

Crossing guard and school girl

School girl outside school

両手を上げている女の子

勉強をする小学生の女の子3人

Lecturer speaking to college students in Childcare class

Chemistry students weighing chemicals on scales