Girl holding glassware and looking away with smile
Girl holding a pencil and looking up with smile
Girl doing experiment and looking away with smile
Girl doing experiment and looking down with smile
Boy doing experiment and looking away with smile
実験をする小学生
Childood using microscope in the lab with smile together
Girl holding a bottle for experiment with smile
Girl using microscope and looking down
Boy doing experiment and looking down with smile
Boy holding glassware and looking away with smile
Boy looking at test tubes
Girl and teacher standing in the lab with smile together
Students in chemistry class pipetting liquid into test tube
Children doing experiment in the lab with smile together
Female doctor holding medical samples in a laboratory
Girl student using microscope, conducting scientific experiment in laboratory classroom
Students use microscope in class
Elementary school students in the classroom with a microscope
実験している小学生の女の子
Children doing an experiment
Female student holding a chemical presentation in classroom
Portrait of smiling female teacher wearing protective eyewear, standing behind desk with microscope and test tubes in rack
試験管を観察している小学生の女の子
実験器具を持つ小学生
Student in chemistry class pipetting liquid into test tube
A girl do experiment with pipette and test tube
Girl students using microscope, conducting scientific experiment in laboratory classroom
Girl holding models and smiling at the camera
Child proceeding experiment
Elementary school students in the classroom to observe the tortoise
試験管を持っている笑顔の小学生の男の子
Students in science class experimenting with test tubes
Student in science class experimenting with test tubes
Children in chemistry class
Boy (6-7) wearing safety goggles doing chemistry experiment in class
A girl doing a science experiment
実験している小学生6人
Children doing experiment in the lab together
Scientist dropping liquid in test tubes
Scientist examining liquid in test tubes
Woman Experimenting in Lab
実験器具
実験室
UK, Portrait of smiling boy (4-5) making science experiments at home
UK, Boys (4-5, 10-11) making science experiments at home
UK, Boy (4-5) making science experiments at home
Children observing test tubes
カラフルな液体の入った試験管
実験の授業中の小学生6人
Girl playing scientist in lab
Children playing scientists in lab
Chemistry student using pipette
Primary schoolgirls and boy doing experiment at classroom desk
Primary schoolboy and girls doing test tube experiment in classroom
Primary schoolboy and girl doing test tube experiment in classroom
Two students in chemistry class pipetting liquid into test tube
Teacher and students during chemistry lesson, wearing protective eyewear and looking at test tubes
Children look into microscope in laboratory
Boy and teacher standing in the lab with smile together
Boy (5-7) wearing white coat holding test tube in laboratory, smiling
Children and teacher doing experiment in the lab with smile together
Microscope and test tubes
Empty tubes in a test tube rack
Test tubes in a test tube rack
Laboratory equipment
Bored teenage girl in high school chemistry class using cell phone
Bored teenage girls in high school class using cell phones
A girl is holding molecular model in laboratory
Two chemistry students doing experiment
試験管を持っている小学生の女の子
Female scientist working in laboratory, cropped view
Laboratory assistant conducting experiment, cropped view of hands
Female scientist working in laboratory, side view
Chemistry student doing experiment
理科の授業を受けている小学生6人
Chemistry student with test tubes
Close-up of a scientist's hand experimenting in a lab
Scientist holding dropper and test tube
Girl wearing work coat and safety glasses using chemistry set at home
実験イメージ