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168 free school test photos from Freerange
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Group of students watching teacher show science experiment
Group of students watching African American teacher showing science equipment experiment in the classroom at school. education and learning concept
Science Background
Science objects with texture.
Chemistry
Chemistry book and glassware
Acetic acid in a reagent bottle
A reagent bottle containing acetic acid.
School test
Bubble style test form
Chemical Distillation
Chemical distillation with hot plate, mixer and thermometer.
STEM Education concept - Chemistry
Education concept - Little scientists children is looking at erlenmeyer flask containing chemicals to perform experiments in the laboratory, Beaker on the side table.
A student learning about money
A group of students from an international school that promotes creativity and places children at the center of learning in a variety of subjects.
Reagent Bottles
Four reagent bottles containing hydrochloric acid, ammonium hydroxide, water and acetic acid.
Science
Chemistry glassware.
Test Tube in a Beaker on a Hot Plate
Hot plate with beaker and test tubes.
Acid base titration.
Reagent bottles, burette and flask.
Distracted students in a classroom
A group of students from an international school that promotes creativity and places children at the center of learning in a variety of subjects.
Young student in a classroom
A group of students from an international school that promotes creativity and places children at the center of learning in a variety of subjects.
Students learning in a robotics lab, working in groups to build a machine
Children using the hand robot technology, Students are studying technology, which is one of the STEM courses.
School test
Bubble style test form
School test
Bubble style test form
Titration
Yellow solution for titration
Lab Equipment - Laboratory Instruments
Lab Equipment - Laboratory Instruments
Microbiology mutagen test
Sample plate for mutagenic testing.
Autistic girl practicing learning development at home
Autism girl practicing to write her own name and glad to succeed. Training for intelligence restoration for children with autism or aphasia kids.
Thin layer chromatography
Chemistry of thin layer chromatography with plate, solvent and samples.
Student in a classroom looking at the back of the room
A group of students from an international school that promotes creativity and places children at the center of learning in a variety of subjects.
School test
Bubble style test form with text and pills
Microbiology petri plate
Bacterial plate showing wells and bacteria.
Acid and Base Chemistry
Bottles containing acid and base.
graduation
Illustration of student climbing steps to graduation.
Microbiology Laboratory
Equipment in a microbiology lab.
Lab science setup
Science image for research and education.
Colored chemical solutions
Colored test tubes in a beaker.
pH meter
Analog pH meter with electrode, pH 7 and 4 buffers.
Student Exam Answer Sheet
Student Multiple Choice Exam Answer Sheet
Chemical Separation
Separation of food coloring compounds by thin layer chromatography.
Sending a newsletter to contact list - E-mail marketing concept
Sending a newsletter to contact list - E-mail marketing concept
A group of students learning about financial literacy
A group of students from an international school that promotes creativity and places children at the center of learning in a variety of subjects.
Test tubes in a beaker
A black and white image of test tubes in a beaker.
School test
Bubble style test form
Chemistry
Retro style chemistry image
Water Chemistry
Testing of water for pH and chlorine
Empty Exam Hall
Empty Exam Hall and Seats
School test
Bubble style test form
Acid and Base chemistry.
Chemistry glassware showing the concept of acid and base chemistry.
Chemistry quiz
Organic chemistry quiz with pencil and chemical structures.
Silver chromate reaction
Lead chromate chemical reaction.
Chemical reaction forming lead iodide.
Lead iodide reaction
Lab Equipment - Laboratory Glassware
Lab Equipment - Laboratory Glassware
School test
Bubble style test form with text and pills
School test
Bubble style test form
School test
Bubble style test form
Chemical Science with Transition Metals
Transition metals with periodic table.
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