Children at school classroom
Children at school classroom
Rear view of teacher looking at children sitting at classroom
Senior male teacher near the chalkboard explaining the math at the lesson
Instructor teaching first aid cardiopulmonary resuscitation course and use of automated external defibrillator workshop in primary school class
Two girlfriends student communicate with each other Professionals and happy coach at training session for employees
Confident woman with arms crossed Mature positive teacher giving a math lesson in front of a group of students in the school
Woman teacher lecturing to pupils at classroom Team of office workers discussing diagrams before flip chart board indoor shot in modern office
Enthusiastic mathematician explaining subject to students gesticulating with hand in schoolroom Presentation writing and business woman or manager in meeting for project startup planning or coaching on glass group of people employees and leadership for creative management training or goals Senior male teacher and student standing near the chalkboard at the math lesson in classroom
Young standing teacher take lesson with 3d classroom background Pupils listening the explanation and answering to positive teacher in the math class
Children raising hands knowing the answer to the question Male chinese language teacher in classroom with group of elementary students
Closeup of little boy and girl in classroom
Positive successful woman near interactive board conducting business training for audience in classroom Expressive presentation at the interesting school lesson Students and teacher with tablet pc at school Education elementary school learning and people concept group of school kids with teacher sitting in classroom and raising hands
Speaker at business meeting in the conference hall
Group of students and teacher with test results Teacher or docent or educator giving while lesson in front of a blackboard or board a sheet of paper and educate or teaching students or pupils or mates in a school or class
Group of students and teacher with test results Portrait of caucasian schoolteacher looking camera and standing with digital tablet while multi ethnic kids working on computer behind her in computer classroom Group of students with teacher in computer lab classrom learrning lessons get help and support
Male teacher giving lecture for students Schoolchildren in the classroom
Driving instructor in the classroom preparing students for beginning of the class Education elementary teaching math and people concept group of school kids and teacher writing mathematic task on green chalkboard in classroom
Back view of multicultural pupils with hands in air and teacher standing at chalkboard with back to school lettering Portrait of happy female student holding tablet while teacher teaching students in school classroom
Woman teacher standing at whiteboard during lesson with tweens Group of students with teacher in computer lab classrom learrning lessons get help and support
Portrait of students listening the explanation and answering to a teacher in the math class
Mature woman teacher talking makes presentation teaches looking at camera classroom children students teens background teaching education school teenagers concept Teacher with tablet in front of elementary school class Mature woman in college attending adult education class Senior male teacher near the chalkboard asking female student at the math lesson
Smiling male teacher giving presentation for students in lecture hall
Group of high school teacher and students in classroom
Teacher pointing at students in classroom
Portrait of chinese girl student holding notebook in auditorium Children at school classroom
Students lifting hands in college class with teacher on whiteboard Selective focus of smiling female teacher pointing at chalkboard with hand while male student looking at classmate
Children at school classroom
Female professor teaching class of mixed age students at refresher courses
Mature female speaker giving presentation for students in lecture hall
Adult female teacher is giving lecture for primary school students in classroom Portrait of caucasian young female teacher standing by multiracial students studying at desk unaltered education childhood learning wireless technology occupation and school concept Writing on the board joyful friendly woman holding marker in her hand while writing on the whiteboard
Group of students talking in classroom having break between lessons Young male speaker reporting to the audience during the meeting in the conference room
Teacher standing in class in front of attentive mixed age students
Teacher giving a mathematics lesson in classroom at the elementary school Schoolgirl is standing near blackboard and answer about task in the classroom
Portrait of confident female teacher in computer class Positive brunette listening to speaker at business conference Applause for a perfect presentation a beautiful young woman sitting and applauding after listening to a presentation American students chatting at training session for employees during break in classroom
Smiling female teacher with wooden pointer explaining mathematical equations in classroom
Man teacher giving lecture in classroom Education high school teaching learning and people concept group of happy students raising hands and teacher in classroom
Teacher sitting in classroom and looking at students who raised their arms
Focused man studying at adult education class Pretty teacher smiling at camera at top of classroom at the elementary school Beautiful primary female teacher sitting in classroom
Teenage students using smartphones during lesson Smiling mature man giving a math lesson in front of a group of students in the school
Female student take pictures on smartphone in classroom Senior woman as lecturer with authority and competence Students listening the explanation and answering to a teacher in the math course focus on teacher
Female teacher conducting lesson for preteen schoolchildren Young male teacher in front of blackboard Portrait of students listening the explanation and answering to positive teacher in the math class
Beautiful young female teacher with laptop behind desk near blackboard
Education high school teamwork and people concept smiling student girl with notebook standing in front of students in classroom
Positive african american schoolgirl standing at whiteboard and speaking in front of class front view education or back to school concept Glad classmates working in groups to complete task during class
Young male teacher in front of green board Portrait of smiling male elementary school teacher working at desk in classroom with students Entrepreneurs and business people conference in modern meeting room
Smiling mature vietnamese teacher walking along aisles when school children writing test Teacher telling off children in class Education activities in classroom teacher yelling at pupil
Teacher teaching a lesson in class at the elementary school Students using tablet and calculator while teacher teaching
Teacher sitting behind her students at the elementary school Portrait of a student at a desk in university audience Teacher explaining new theme to adult students Back view of schoolkids with backpacks looking at female librarian
Mature female speaker giving presentation for students in lecture hall
Student girl standing front of green chalkboard looking at classmates
Senior teacher pointing at chalkboard with student standing in front of the class