little boy playing on numeric board on the floor. - boy figure stock videos & royalty-free footage00:10Little boy playing on numeric board on the floor.Child, Boys, Number
a little boy playing with a colorful abacus in the living room at home. - boy figure stock videos & royalty-free footage00:21A little boy playing with a colorful abacus in the living room at home.Child, Mathematics, Leisure Games
small asian boy counting his fingers while learning at home - boy figure stock videos & royalty-free footage00:07Small asian boy counting his fingers while learning at homeNumber 3, Finger, Number
ms pan educator and children counting little bags / potsdam, brandenburg, germany - boy figure stock videos & royalty-free footage00:13MS PAN Educator and children counting little bags / Potsdam, Brandenburg, GermanyChild, Number, Boys
anonymous silhouette of man speaking – hidden identity interview style - boy figure stock videos & royalty-free footage00:40Anonymous Silhouette of Man Speaking – Hidden Identity Interview StylePeople, One Person, Mystery
little baby legs and barefoot walking step up standing on weight scales on wooden floor - boy figure stock videos & royalty-free footage00:08Little baby legs and barefoot walking step up standing on weight scales on wooden floorObesity, Child, Childhood
extreme closeup on blue human eye - boy figure stock videos & royalty-free footage00:08Extreme closeup on blue human eyeClose-up, Macrophotography, Human Eye
boy, classroom and writing with student, face and learning with examination, test and knowledge. african person, academic and children with exams, education or school with paper, future and questions - boy figure stock videos & royalty-free footage00:06Boy, classroom and writing with student, face and learning with examination, test and knowledge. African person, academic and children with exams, education or school with paper, future and questionsLearning, Teenage Boys, Classroom
family playing large modern board game together at home - boy figure stock videos & royalty-free footage00:06Family playing large modern board game together at homeBoard Game, Family, Teenager
mother hand holding and touching a little hand of baby newborn - boy figure stock videos & royalty-free footage00:23Mother hand holding and touching a little hand of baby newbornBaby - Human Age, Newborn, Hand
baby ultrasound. - boy figure stock videos & royalty-free footage00:24Baby Ultrasound.Ultrasound, Baby Boys, Fetus
2 year old boy playing - boy figure stock videos & royalty-free footage00:082 year old boy playingChild, Playing, Childhood
the boy reads a book sitting on the stairs - boy figure stock videos & royalty-free footage00:22The boy reads a book sitting on the stairsReading, Book, Child
little baby boy on bed - boy figure stock videos & royalty-free footage00:20little baby boy on bedBaby Boys, Newborn, Baby - Human Age
i am strong - boy figure stock videos & royalty-free footage00:17I am strongChild, Muscular Build, Strength
child boy singing at talent show - boy figure stock videos & royalty-free footage00:09Child boy singing at talent showBoys, Child, Singing
when zork, a dashing space creature, zooms to earth, he?ôs curious about the strange thumping noises he hears emanating from the inhabitants. thanks... - boy figure stock videos & royalty-free footage00:311990s: Diagram of veins and arteries and beating heart inside human bodyCartoon, The Human Body, Tired
baby ultrasound. - boy figure stock videos & royalty-free footage00:24Baby Ultrasound.Baby - Human Age, Ultrasound, Fetus
hd:little boy in the sunset catches soap bubbles. - boy figure stock videos & royalty-free footage00:23HD:Little boy in the sunset catches soap bubbles.Child, Public Park, Bubble Wand
boys playing in a little league baseball game outfielder wearing 5 in blue and white. - slow motion - boy figure stock videos & royalty-free footage00:13Boys playing in a little league baseball game outfielder wearing 5 in blue and white. - Slow MotionNumber 5
happy fat boy close-up portrait outdoors - boy figure stock videos & royalty-free footage00:07Happy fat boy close-up portrait outdoorsOverweight, Child, Boys
ms children counting little bags and matching beads / potsdam, brandenburg, germany - boy figure stock videos & royalty-free footage00:06MS Children counting little bags and matching beads / Potsdam, Brandenburg, GermanyPreschool, Child, Boys
slo mo figure skating pair performing - boy figure stock videos & royalty-free footage00:15SLO MO Figure skating pair performingFigure Skating, Competition
teenage boy with smart phone leaning on lockers - boy figure stock videos & royalty-free footage00:07Teenage boy with smart phone leaning on lockersTeenager, Text Messaging, People
child boy singing at talent show - boy figure stock videos & royalty-free footage00:14Child boy singing at talent showBoys, Singing, Black People
close up macro view on boy's black eye. looking at camera - boy figure stock videos & royalty-free footage00:09Close up macro view on boy's black eye. Looking at cameraBoys, Child, Childhood
teen boy having chiropractic back adjustment. - boy figure stock videos & royalty-free footage00:17Teen boy having chiropractic back adjustment.Child, White People, Teenage Boys
young boy with down syndrome uses marker to draw a picture - boy figure stock videos & royalty-free footage00:10Young boy with Down Syndrome uses marker to draw a pictureChild, Down Syndrome, Persons with Disabilities
young gymnasts training at a gymnastics club - boy figure stock videos & royalty-free footage00:22Young gymnasts training at a gymnastics clubGymnastics, Boys, Learning
children practicing mindfulness meditation and breathing in classroom - boy figure stock videos & royalty-free footage00:15Children Practicing Mindfulness Meditation And Breathing In Classroom
slo mo chasing shadows: silhouette of boy's sunset adventure - boy figure stock videos & royalty-free footage00:27SLO MO Chasing Shadows: Silhouette of Boy's Sunset AdventureBoys, Outdoors, Playful
autism, mental health and child psychologist therapy or counseling session to help sad young boy with depression and anxiety. adhd, empathy and depressed school kid with psychology woman for support - boy figure stock videos & royalty-free footage00:32Autism, mental health and child psychologist therapy or counseling session to help sad young boy with depression and anxiety. Adhd, empathy and depressed school kid with psychology woman for supportChild, Autism, Psychotherapy
injured boy after falling down from bicycle - boy figure stock videos & royalty-free footage00:15Injured boy after falling down from bicycleChild, Falling, Cycling
woman helping blind boy to cross the street - boy figure stock videos & royalty-free footage00:15Woman helping blind boy to cross the streetSenior Adult, Crossing, Street
sequence showing the statue of the young wolfgang amadeus mozart against wintry bare trees in orange square in belgravia, london. - boy figure stock videos & royalty-free footage00:20Sequence showing the statue of the young Wolfgang Amadeus Mozart against wintry bare trees in Orange Square in Belgravia, London.Wolfgang Amadeus Mozart, London - England
kids playing little league baseball. - slow motion - boy figure stock videos & royalty-free footage00:11Kids playing little league baseball. - Slow MotionYouth Baseball and Softball League
hd:little boy in the sunset catches soap bubbles. - boy figure stock videos & royalty-free footage00:21HD:Little boy in the sunset catches soap bubbles.Child, Childhood, Boys
baby feet on a bed playing - boy figure stock videos & royalty-free footage00:50Baby feet on a bed playingNewborn, Baby - Human Age, Close-up
teenage boy with arm around female friend sharing mobile phone - boy figure stock videos & royalty-free footage00:06Teenage boy with arm around female friend sharing mobile phoneTeenager, Adolescence, High School
slo mo chasing shadows: silhouette of boy's sunset adventure - boy figure stock videos & royalty-free footage00:27SLO MO Chasing Shadows: Silhouette of Boy's Sunset AdventureBoys, Pilot, Dreamlike
winning, penalty and boy with a goal in soccer, team success and celebration at a game. happy, hug and athlete football players celebrating after kicking a ball for sports achievement on a field - boy figure stock videos & royalty-free footage00:09Winning, penalty and boy with a goal in soccer, team success and celebration at a game. Happy, hug and athlete football players celebrating after kicking a ball for sports achievement on a fieldSoccer, Child, Childhood
1950s: sick boy in bed with teddy bear. hands prepare vaccine. black dots as germs in animation. moving arrow. white cells attack germs - boy figure stock videos & royalty-free footage00:341950s: sick boy in bed with teddy bear. Hands prepare vaccine. Black dots as germs in animation. Moving arrow. White cells attack germsVaccination, The Human Body, Immune System
woman applying sunscreen to her son - boy figure stock videos & royalty-free footage00:20woman applying sunscreen to her sonSunbathing, Suntan Lotion, Sun Tan
mother with son studying mathematics at home - boy figure stock videos & royalty-free footage00:07Mother with son studying mathematics at homeChild, Number, Boys
boys playing in a little league baseball game outfielder wearing 7 and a red hat. - slow motion - boy figure stock videos & royalty-free footage00:07Boys playing in a little league baseball game outfielder wearing 7 and a red hat. - Slow Motion
young gymnasts training at a gymnastics club - boy figure stock videos & royalty-free footage00:16Young gymnasts training at a gymnastics clubGymnastics, Education, Teenager
young boy painting a figurine toy robot model - boy figure stock videos & royalty-free footage00:09Young boy painting a figurine toy robot modelChild, Boys, Playing
portrait of a boy with blue eyes and dark hood. looking at the camera with a frown - boy figure stock videos & royalty-free footage00:16Portrait of a boy with blue eyes and dark hood. Looking at the camera with a frownTeenager, Looking, Suspicion
mother and baby boy touching heart with feeling love - boy figure stock videos & royalty-free footage00:10Mother and baby boy touching heart with feeling loveChild, Heart Shape, Boys
portrait of a child boy at talent show - boy figure stock videos & royalty-free footage00:14Portrait of a child boy at talent showBoys, Award, Child
soccer ball, shoes and children on a field for sports, kick and tackle, training and practice. children, fitness and feet of friends playing football match, speed and energy, running and competitive - boy figure stock videos & royalty-free footage00:08Soccer ball, shoes and children on a field for sports, kick and tackle, training and practice. Children, fitness and feet of friends playing football match, speed and energy, running and competitiveSoccer, Child, Childhood
1950s: antibodies in blood system. girl receives vaccination in arm. doctor vaccinates lady in clinic. nurse listens to patient's chest. boy takes medicine from mother. boy in sick bed at home - boy figure stock videos & royalty-free footage00:331950s: antibodies in blood system. Girl receives vaccination in arm. Doctor vaccinates lady in clinic. Nurse listens to patient's chest. Boy takes medicine from mother. Boy in sick bed at homeCartoon, Immune System, Science
extreme close up macro view on boy's blue eye. looking away. strong shadows - boy figure stock videos & royalty-free footage00:22Extreme close up macro view on boy's blue eye. Looking away. Strong shadowsTeenage Boys, Close-up, Dark
the boy smiles sitting at the desk - boy figure stock videos & royalty-free footage00:18The boy smiles sitting at the deskLaughing, Child, Boys
hispanic mother and teenage son - boy figure stock videos & royalty-free footage00:13Hispanic Mother and teenage sonBoys, Son
baby on the changing table - boy figure stock videos & royalty-free footage00:32Baby on the changing tableChanging Diaper, Diaper
ms boy solving math equation on glass with marker/ new york city - boy figure stock videos & royalty-free footage00:18MS Boy solving math equation on glass with marker/ New York CityNumber, Mathematics, Mathematical Formula
young boy painting a figurine model at sunset - boy figure stock videos & royalty-free footage00:05Young boy painting a figurine model at sunsetChild, Boys
close up of a boy hand using smart phone on the table - boy figure stock videos & royalty-free footage00:13Close up of a Boy hand Using Smart Phone on The TableHand, Boys, Child
little asian cute boy arranging blanket ready to sleep while playing tent with animal toy camping theme playing with family at night in living room at home - boy figure stock videos & royalty-free footage00:17little asian cute boy arranging blanket ready to sleep while playing tent with animal toy camping theme playing with family at night in living room at homeTent, Toddler, Blanket
female orthopedist putting leg braces on boy's legs at doctor's office - boy figure stock videos & royalty-free footage00:20Female orthopedist putting leg braces on boy's legs at doctor's officeChild, Physical Therapy, Leg
jewish boys in settler village jump around excitedly in front of soldiers involved in israeli withdrawal from gaza strip katif gaza; 21 aug 05 - boy figure stock videos & royalty-free footage00:08Jewish boys in settler village jump around excitedly in front of soldiers involved in Israeli withdrawal from Gaza Strip Katif Gaza; 21 Aug 05Gaza Strip, Armed Forces, Army Soldier
close-up of an teenage caucasian boy chest - boy figure stock videos & royalty-free footage00:14Close-up of an teenage Caucasian boy chestAdolescence, The Human Body, Teenager
mother applying medicine for skin diseases at her son. - boy figure stock videos & royalty-free footage00:13Mother applying medicine for skin diseases at her son.Child, Boys, Medical Exam
child boy singing at talent show - boy figure stock videos & royalty-free footage00:27Child boy singing at talent showStudent, Boys, Performance
feel the mother's hand holding her son's little hand. - boy figure stock videos & royalty-free footage00:08Feel the mother's hand holding her son's little hand.Child, Hand, Hospital
little boy being examined by physical therapist - boy figure stock videos & royalty-free footage00:37Little boy being examined by physical therapistTeenager, Boys, Teenage Boys
little boy being examined by physical therapist - boy figure stock videos & royalty-free footage00:16Little boy being examined by physical therapistBoys, Teenage Boys, Rear View
close-up of foot small baby soft sole, tender foot of precious newborn innocence. love and parenting concept. - boy figure stock videos & royalty-free footage00:14Close-up of foot small baby soft sole, Tender foot of precious newborn Innocence. Love and Parenting concept.Child, Boys, Baby - Human Age
woman applying sunscreen to her son - boy figure stock videos & royalty-free footage00:26Woman applying sunscreen to her sonSuntan Lotion, Boys, Teenage Boys
measles in a child - skin condition of boy with pox acne on the body - boy figure stock videos & royalty-free footage00:15Measles in a child - skin condition of boy with pox acne on the bodyMeasles, Child, Childhood
when zork, a dashing space creature, zooms to earth, he?ôs curious about the strange thumping noises he hears emanating from the inhabitants. thanks... - boy figure stock videos & royalty-free footage00:341990s: Boy does a handstand. Boy does sit ups. Alien talksCartoon, The Human Body, Alien
light science: you can do it! - part 10 of 21. a magician can create illusions by manipulating light. his secret lies in his understanding of light's properties - characteristics that young scientists can learn through this entertaining film's easy-to-dup - boy figure stock videos & royalty-free footage00:28Light Science: You Can Do It! - part 10 of 21. A magician can create illusions by manipulating light. His secret lies in his understanding of light's properties - characteristics that young scientists can learn through this entertaining film's easy-to-dupChild, Mirror - Object, Boys
school girls looking and talking with cellphone during break in high school classroom - boy figure stock videos & royalty-free footage00:05School girls looking and talking with cellphone during break in high school classroomHigh School Student, South Korea, Student
the digestive system (2nd edition) - part 4 of 30. using precise animation and photography, this fascinating film shows the mechanical and chemical processes of digestion. the film traces food through the digestive system, illustrating both mechanical and - boy figure stock videos & royalty-free footage00:34The Digestive System (2nd edition) - part 4 of 30. Using precise animation and photography, this fascinating film shows the mechanical and chemical processes of digestion. The film traces food through the digestive system, illustrating both mechanical andThe Human Body, Animated Video, Pancreas
boy at a nutritionist appointment. childhood obesity problem. - boy figure stock videos & royalty-free footage00:25Boy at a nutritionist appointment. Childhood obesity problem.Obesity, Child, Childhood
boy having chiropractic back adjustment. osteopathy, physiotherapy and kinesiology for children. bad posture correction - boy figure stock videos & royalty-free footage00:37Boy having chiropractic back adjustment. Osteopathy, Physiotherapy and Kinesiology for children. Bad posture correctionChild, Boys, Care
happy child girl and her little brother enjoying in the pool - boy figure stock videos & royalty-free footage00:12Happy child girl and her little brother enjoying in the poolBoys, Child