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    Rear view of a Caucasian woman sitting and conducting a multi-ethnic group of male and female teenage musicians playing at a school band practice — Stock Photo
    Rear view of a Caucasian woman sitting and conducting a multi-ethnic group of male and female teenage musicians playing at a school band practice
    Teacher and students enjoying elephants toothpaste foam interactive exhibit in science center — Stock Photo
    Teacher and students enjoying elephants toothpaste foam interactive exhibit in science center
    Young woman taking selfie with camera phone on motor scooter — Stock Photo
    Young woman taking selfie with camera phone on motor scooter
    Junior high school students studying at desk in classroom — Stock Photo
    Junior high school students studying at desk in classroom
    Teenage boy and girl reading book — Stock Photo
    Teenage boy and girl reading book
    Teacher and student playing in forest — Stock Photo
    Teacher and student playing in forest
    Community college students using digital tablet in classroom — Stock Photo
    Community college students using digital tablet in classroom
    Rural female teacher pointing with finger for chinese students standing outdoor — Stock Photo
    Rural female teacher pointing with finger for chinese students standing outdoor
    Close-up view of cute little students studying together — Stock Photo
    Close-up view of cute little students studying together
    Smiling students talking in adult education classroom — Stock Photo
    Smiling students talking in adult education classroom
    Side view of a multi-ethnic group of teenage male and female high school pupils in a classroom, working on computers and concentrating — Stock Photo
    Side view of a multi-ethnic group of teenage male and female high school pupils in a classroom, working on computers and concentrating
    Students painting in classroom — Stock Photo
    Students painting in classroom
    Caucasian female teacher wearing face mask measuring temperature of children in an elementary school. Primary education social distancing health safety during Covid19 Coronavirus pandemic. — Stock Photo
    Caucasian female teacher wearing face mask measuring temperature of children in an elementary school. Primary education social distancing health safety during Covid19 Coronavirus pandemic.
    College students discussing notes in science laboratory classroom — Stock Photo
    College students discussing notes in science laboratory classroom
    Rural chinese teacher and pupils in outdoor learning — Stock Photo
    Rural chinese teacher and pupils in outdoor learning
    Smiling chef teacher and students in cooking class kitchen — Stock Photo
    Smiling chef teacher and students in cooking class kitchen
    Students and teacher sitting on log in forest — Stock Photo
    Students and teacher sitting on log in forest
    Two students sitting on floor and talking in university — Stock Photo
    Two students sitting on floor and talking in university
    Front view of a young Caucasian female fashion students working on a garment on a mannequin in a studio at fashion college, with other students working in the background — Stock Photo
    Front view of a young Caucasian female fashion students working on a garment on a mannequin in a studio at fashion college, with other students working in the background
    Side view close up of two Caucasian teenage girls with long dark hair sitting in front of a window playing a flute and a ukulele — Stock Photo
    Side view close up of two Caucasian teenage girls with long dark hair sitting in front of a window playing a flute and a ukulele
    College students using computer in classroom — Stock Photo
    College students using computer in classroom
    Young female teacher and rural chinese school students playing outdoor — Stock Photo
    Young female teacher and rural chinese school students playing outdoor
    Students examining globe in classroom — Stock Photo
    Students examining globe in classroom
    College students study group indoors — Stock Photo
    College students study group indoors
    Instructor discussing air conditioner recharging with students in HVAC classroom one student in wheelchair — Stock Photo
    Instructor discussing air conditioner recharging with students in HVAC classroom one student in wheelchair
    Schoolgirls sitting on steps with books and smiling — Stock Photo
    Schoolgirls sitting on steps with books and smiling
    African american boy studying while sitting on his desk in the class at school. school and education concept — Stock Photo
    African american boy studying while sitting on his desk in the class at school. school and education concept
    African american boy showing how to recycle plastic items to other students in class at school. school and education concept — Stock Photo
    African american boy showing how to recycle plastic items to other students in class at school. school and education concept
    Caucasian girl using laptop during the lesson. Primary education social distancing health safety during Covid19 Coronavirus pandemic. — Stock Photo
    Caucasian girl using laptop during the lesson. Primary education social distancing health safety during Covid19 Coronavirus pandemic.
    High school students talking at table in debate class — Stock Photo
    High school students talking at table in debate class
    Morning assembly of school students — Stock Photo
    Morning assembly of school students
    Students stacking blocks in classroom — Stock Photo
    Students stacking blocks in classroom
    African american student smiling in class — Stock Photo
    African american student smiling in class
    Young asian college students studying together — Stock Photo
    Young asian college students studying together
    Student with laptop and notebook — Stock Photo
    Student with laptop and notebook
    University students studying together — Stock Photo
    University students studying together
    Young man college student studying at laptop in kitchen — Stock Photo
    Young man college student studying at laptop in kitchen
    Tired teenage girl sitting in computer class at university — Stock Photo
    Tired teenage girl sitting in computer class at university
    Junior high girl students walking in library — Stock Photo
    Junior high girl students walking in library
    Rural female teacher and pupils using laptop computer together in school — Stock Photo
    Rural female teacher and pupils using laptop computer together in school
    Female college student leading study group in science laboratory classroom — Stock Photo
    Female college student leading study group in science laboratory classroom
    Students and teacher playing in forest — Stock Photo
    Students and teacher playing in forest
    Portrait smiling, confident girl students researching at computer in library — Stock Photo
    Portrait smiling, confident girl students researching at computer in library
    Young asian college student using smartphone — Stock Photo
    Young asian college student using smartphone
    Professor with muscular dystrophy working with students in a laboratory — Stock Photo
    Professor with muscular dystrophy working with students in a laboratory
    Male college student conducting scientific experiment in science laboratory classroom — Stock Photo
    Male college student conducting scientific experiment in science laboratory classroom
    Male student showing tablet computer to friend while standing in lab — Stock Photo
    Male student showing tablet computer to friend while standing in lab
    Portrait of college students with arms crossed standing in lab — Stock Photo
    Portrait of college students with arms crossed standing in lab
    Rural female teacher standing near chalkboard and chinese pupils sitting at desks in the classroom — Stock Photo
    Rural female teacher standing near chalkboard and chinese pupils sitting at desks in the classroom
    Mature teacher explaining student — Stock Photo
    Mature teacher explaining student
    Chinese schoolchildren reading books at school yard — Stock Photo
    Chinese schoolchildren reading books at school yard
    Female students performing science experiment — Stock Photo
    Female students performing science experiment
    Side view of two high school African American teenage female school pupils, using a smartphone and sitting on steps in the school grounds — Stock Photo
    Side view of two high school African American teenage female school pupils, using a smartphone and sitting on steps in the school grounds
    First-aiders practicing cardiopulmonary resuscitation on training dummy. — Stock Photo
    First-aiders practicing cardiopulmonary resuscitation on training dummy.
    College students studying together — Stock Photo
    College students studying together
    Chef teacher and students using hand mixer in cooking class kitchen — Stock Photo
    Chef teacher and students using hand mixer in cooking class kitchen
    Young couple looking into pot at refrigerator — Stock Photo
    Young couple looking into pot at refrigerator
    The dentistry teacher working the denture with video camera — Stock Photo
    The dentistry teacher working the denture with video camera
    Students and teacher walking in forest — Stock Photo
    Students and teacher walking in forest
    Students moving down steps — Stock Photo
    Students moving down steps