Girl using microscope, portrait
Girl using microscope
Girl pouring chemical into test tube
Girl pouring liquid into chemical flask
Girl with microscope
Girl looking at chemical in flask
Girl examining microscope slide
Teen girl
Girl holding test tubes
Girl making notes
Boy using laptop
Woman using 3d printer
Redhead girl doing homework at home
Girl using pipette
Girl with pcr tubes
Girl experimenting with fuel cell
Elementary schoolgirl looking bored during lesson
Girl testing proton exchange membrane cell
Girl using tweezers with circuit board
Boy using a laptop
Boys making craft object
Girl using laptop computer
Portrait of young girl
Girl drawing picture on desk, high angle
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
A caucasian ballet teacher assists her young student
Third graders sitting in a classroom
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
Girl holding a textbook
Girls preparing vegetables
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 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.
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
Chemistry student working in a fume cupboard
Girl controlling robot
Proud kid having first day at school holding a traditional cone filled with sweet stuff
Mother potty training daughter
Boys making craft objects
Child with physical and learning disabilities
Female teacher writing on whiteboard in classroom
Female teacher pointing by whiteboard in classroom
Female teacher writing on whiteboard in computer classroom
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
Elementary Student Getting onto School Bus
Schoolchildren with backpacks
Mother breastfeeding baby daughter
笑っている女の子
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
Students sitting at desk in class, low section
Elementary Student
Girl sitting on floor concentrating on writing homework
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
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
Girl using a microscope
Teenager looking through microscope
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
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
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 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