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Mature female teacher writing notes in her notebook in empty classroom.
South Korea Flag Button with Two Letter Country ISO Code 3D Illustration
Chemical formula of Cortisol
Copper(II) sulfate with molecular structure. Chemical ingredient used in medical and public health issues.
Empty Modern Classroom Interior With Desks, Blue Chairs, Cabinets And Whiteboard
Chemical structural formula of caffeine drawn on chalkboard.\nIsolated on schoolboard background
Education in elementary and secondary school
A school classroom without people, with neatly arranged tables and chairs, a bouquet of flowers on the teacher's table
A close-up view of various documents and charts related to ESG (Environmental, Social, and Governance) and renewable energy strategies spread across a desk. The visual materials include graphs, ESG tracker metrics, and sustainability reports.
Lecture room with empty seats Business seminar education.
Computer education in classroom on high school. On this long table you see many desktop computers with keyboards and computer mouses. Also many chairs for the children to sit and work with the computer. In this classroom the students get computer lessons so they get prepared for our digital society as a lifestyle
Let's go green and 100% natural logo with natural green leaf pattern on white background, ecological banner collections concept
High quality stock photos of a authentic California Public High School classroom.
Weekly school timetable drawn on green chalkboard
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Empty classroom
Chloroquini phosphas, chloroquine medicine substance. Drug introduced as treatment for coronavirus (SARS-CoV-2). Active in COVID-19 supportive therapy. Chemical formula written next to white pills.
Computer laboratory in technical high school, no people.
Modern empty science lab with laboratory equipment in university
Structural model of Vitamin D3 molecule on the blackboard.Structural model of Vitamin D3 molecule on the blackboard.
Empty classroom with science material for the next group of students on desks - No people
Empty classroom due to coronavirus pandemic.
Empty classroom in school with chairs on the table
Education concept - microscope on the desk in the auditorium
Empty chemistry laboratory with tools and equipment
Microcrystalline wax with chemical formula on white laboratory table.
Empty classroom, before the lessons start.
Rows of wooden desks and chairs are arranged orderly in a bright, well-lit classroom, featuring a green chalkboard and large windows with green curtains.
Vitamin A(Retinol). Found in food and used as a dietary supplement. 3D illustration. Chemical structure model: Ball and Stick.
Selenium, Bromine, Krypton on the periodic table of the elements on black blackground,history of chemical elements, represents the atomic number and symbol.,3d rendering
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