middle school students and teachers leaving school, descending stairs - twelve things stock videos & royalty-free footage00:16Middle school students and teachers leaving school, descending stairsEducation, Learning, Working
countdown to midnight. digital numbers. - twelve things stock videos & royalty-free footage00:11Countdown to midnight. Digital numbers.Midnight, Countdown, Time
time and process of working time, punctuality and living, brown vintage clock - twelve things stock videos & royalty-free footage00:15Time and process of working time, punctuality and living, brown vintage clockTime, Clock, Watch - Timepiece
portrait of child girl at home - twelve things stock videos & royalty-free footage00:10Portrait of child girl at homePortrait, 12-13 Years, Looking At Camera
mid tracking slider shot of a young girl sitting on her bed looking out of the window - negative emotion - twelve things stock videos & royalty-free footage00:25Mid tracking slider shot of a young girl sitting on her bed looking out of the window - negative emotionChild, Girls, Childhood
mother helping son with some homework - twelve things stock videos & royalty-free footage00:08Mother helping son with some homeworkTeenager, Child, Discussion
ls of young girl wrapping her arm around her dog as she looks out front door - twelve things stock videos & royalty-free footage00:16LS of young girl wrapping her arm around her dog as she looks out front doorDog, Domestic Life, Pets
3 children dancing together - twelve things stock videos & royalty-free footage00:283 children dancing togetherDancing, 12-13 Years, Child
ms portrait of hip hop dance group in studio after practice - twelve things stock videos & royalty-free footage00:18MS Portrait of hip hop dance group in studio after practice12-13 Years, Teenager, Dance Studio
clocks and the workings of time passing quickly, the laws of time and the aging process - twelve things stock videos & royalty-free footage00:18Clocks and the workings of time passing quickly, the laws of time and the aging processClock, Time Lapse, Stop Watch
timelapse clock animation 24 hours loop able - twelve things stock videos & royalty-free footage00:10timelapse clock animation 24 hours loop ableClock, Speed, Time Lapse
school children in classroom raising hand to ask question to the teacher - twelve things stock videos & royalty-free footage00:14School Children in Classroom Raising hand to Ask question to the TeacherSecondary School, Classroom, Learning
children at water park run by water slides in play area - twelve things stock videos & royalty-free footage00:15Children at water park run by water slides in play areaChild, Childhood, Water Park
countdown from red spinning numbers - twelve things stock videos & royalty-free footage00:26Countdown From Red Spinning NumbersCountdown, Counting, Number
father in a walk with his son - twelve things stock videos & royalty-free footage00:15Father in a walk with his sonFather, Teenager, Son
little boy constructing a robot skeleton. - twelve things stock videos & royalty-free footage00:13Little boy constructing a robot skeleton.12-13 Years, Boys, Teenage Boys
children, school building and backpack in corridor, smile and ready for class, students and happy for education, positive and friends. diversity, portrait and together for learning, knowledge or teen - twelve things stock videos & royalty-free footage00:06Children, school building and backpack in corridor, smile and ready for class, students and happy for education, positive and friends. Diversity, portrait and together for learning, knowledge or teen12-13 Years, Student, Teenager
low angle medium shot children standing in a circle with hands together / raising hands and smiling - twelve things stock videos & royalty-free footage00:05Low angle medium shot children standing in a circle with hands together / raising hands and smilingChild, Childhood, Boys
cu tu clock hands approaching midnight - twelve things stock videos & royalty-free footage00:19CU TU Clock hands approaching midnightTime, Deadline, Midnight
elementary students working with teacher in library - twelve things stock videos & royalty-free footage00:16Elementary students working with teacher in libraryGroup Of People, 12-13 Years, Learning
portrait of smiling young boy in a house’s patio - twelve things stock videos & royalty-free footage00:10Portrait of smiling young boy in a house’s patio12-13 Years, Close-Up, Portrait
teenage soccer player dribbles during the soccer game outdoors - twelve things stock videos & royalty-free footage00:08Teenage soccer player dribbles during the soccer game outdoors12-13 Years, Child, Australia
child friends playing of tug-of-war during summer camp outdoors - twelve things stock videos & royalty-free footage00:08Child friends playing of tug-of-war during summer camp outdoorsChild, Pulling, Fun
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 - twelve things 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
portrait of a boy at school - twelve things stock videos & royalty-free footage00:08Portrait of a boy at school12-13 Years, Boys, First Day Of School
four tween girls gather at table with drinks, laughing - twelve things stock videos & royalty-free footage00:09Four tween girls gather at table with drinks, laughing12-13 Years, Child, Adolescence
close up shot of a second hand rotating around an analogue clock face - twelve things stock videos & royalty-free footage00:21Close up shot of a second hand rotating around an analogue clock faceCountdown, Time, Clock
clock time lapse - green screen (loopable) - twelve things stock videos & royalty-free footage00:14Clock Time Lapse - Green Screen (Loopable)Clock, Time, Time Lapse
boy sleeping in bed with teddy bear - twelve things stock videos & royalty-free footage00:18Boy sleeping in bed with teddy bearSleeping, 12-13 Years
children playing on a beach at sunset - twelve things stock videos & royalty-free footage00:23Children playing on a beach at sunsetPoint of View, Playing, Running
girl solving trigonometry math equation at whiteboard in classroom - twelve things stock videos & royalty-free footage00:10Girl solving trigonometry math equation at whiteboard in classroomMathematical Symbol, Mathematics, Student
medium shot pan three young teenage girls talking outdoors then turning to camera in surprise/ cannes, france - twelve things stock videos & royalty-free footage00:10Medium shot pan three young teenage girls talking outdoors then turning to camera in surprise/ Cannes, FranceFrance, 12-13 Years
group of smiling school children aged 9–12 sitting together in a bright classroom, friends and teamwork - twelve things stock videos & royalty-free footage00:20Group of smiling school children aged 9–12 sitting together in a bright classroom, friends and teamworkHappiness, Child, Childhood
group of teenage girls of different ethnicities preparing a recipe in the kitchen. - twelve things stock videos & royalty-free footage00:11Group of teenage girls of different ethnicities preparing a recipe in the kitchen.Cooking, 12-13 Years, Child
schoolgirl completing her homework after school at home - twelve things stock videos & royalty-free footage00:10Schoolgirl completing her homework after school at homeIntelligence, Child, Holding
schoolgirl completing her homework after school - twelve things stock videos & royalty-free footage00:11Schoolgirl completing her homework after schoolIntelligence
cheerful mother looking at photos with her daughter while both are cuddling on the couch at home - twelve things stock videos & royalty-free footage00:14Cheerful mother looking at photos with her daughter while both are cuddling on the couch at homeParent, Child, Teenager
portrait of a schoolgirl studying in the classroom - twelve things stock videos & royalty-free footage00:06Portrait of a schoolgirl studying in the classroomClassroom, Student, Sitting
adolescence girl asking ai chatbot mobile app questions using her smart phone - twelve things stock videos & royalty-free footage00:16Adolescence girl asking AI Chatbot mobile app questions using her smart phoneArtificial Intelligence, Chatbot, Teenager
girl in bed watching movie on laptop - twelve things stock videos & royalty-free footage00:09Girl in bed watching movie on laptopLooking, Home Interior, Watching
girl using a smartphone under a blanket at night - twelve things stock videos & royalty-free footage00:12Girl using a smartphone under a blanket at nightChild, Mobile Phone, Childhood
alarm clock ringing at 12 o'clock. it's ticking quickly on a white background in the studio lights. the concepts of speed, time, deadline, waking up, stress, bell rings, hour, time lapse, schedule, calendar date, finalize, retro style - twelve things stock videos & royalty-free footage00:11Alarm clock ringing at 12 o'clock. It's ticking quickly on a white background in the studio lights. The concepts of speed, time, deadline, waking up, stress, bell rings, hour, time lapse, schedule, calendar date, finalize, retro style
sad teenage girl in wheelchair sitting in dark room - twelve things stock videos & royalty-free footage00:20Sad teenage girl in wheelchair sitting in dark roomTeenage Girls, 12-13 Years, Disability
timelapse clock animation 24 hours loop able - twelve things stock videos & royalty-free footage00:10timelapse clock animation 24 hours loop ableClock, Watch - Timepiece, Cartoon
father and children drawing pictures using digital tablet at home - twelve things stock videos & royalty-free footage00:10Father and children drawing pictures using digital tablet at homeFamily, Domestic Life, Technology
boy and girl playing a pick-up sticks game - twelve things stock videos & royalty-free footage00:13Boy and girl playing a pick-up sticks game12-13 Years
mws siblings paddling paddleboard in ocean during vacation - twelve things stock videos & royalty-free footage00:19MWS siblings paddling paddleboard in ocean during vacationVacations, Family, Child
alarm clock ringing at 12 o'clock. it's ticking quickly on a white background in the studio lights. the concepts of speed, time, deadline, waking up, stress, bell rings, hour, time lapse, schedule, calendar date, finalize, retro style, midnight - twelve things stock videos & royalty-free footage00:11Alarm clock ringing at 12 o'clock. It's ticking quickly on a white background in the studio lights. The concepts of speed, time, deadline, waking up, stress, bell rings, hour, time lapse, schedule, calendar date, finalize, retro style, midnightNumber 12, Clock, 12 O'Clock
sad girl - twelve things stock videos & royalty-free footage00:22Sad girlChild, Teenager, Teenage Girls
2024 new year clock, 3d rendering clock tick from 2023 to 2024 - twelve things stock videos & royalty-free footage00:062024 New Year Clock, 3D Rendering Clock Tick From 2023 To 2024Clock, Change, Animated Video
a hispanic girl in her early teens riding a train and texting on a sunny day in salt lake city - twelve things stock videos & royalty-free footage00:07A Hispanic Girl in her Early Teens Riding a Train and Texting on a Sunny Day in Salt Lake CityRail Transportation, Train - Vehicle, Social Media
slow motion boy tying shoelace in soccer field at dusk - twelve things stock videos & royalty-free footage00:30SLOW MOTION Boy tying shoelace in soccer field at duskChild, Tied Up, Football Boot
teenage boy standing on underground railroad platform on a winter day - twelve things stock videos & royalty-free footage00:05Teenage boy standing on underground railroad platform on a winter dayTeenage Boys, 12-13 Years
walking in central park on a cold winter day. - twelve things stock videos & royalty-free footage00:16Walking in Central park on a cold winter day.New York City, Winter, Vertical
diverse group of teenage high school students talk outside of school - twelve things stock videos & royalty-free footage00:05Diverse group of teenage high school students talk outside of schoolTeenager, Adolescence, University
high school students playing basketball - twelve things stock videos & royalty-free footage00:10High school students playing basketballEducation, Sport, Teacher
father and son preparing sports equipment for training - twelve things stock videos & royalty-free footage00:17Father And Son Preparing Sports Equipment For TrainingCar Boot, Car, Child
busy, serious and smart student writing in a notebook at school inside a classroom with classmates. young girl grading, checking and marking her own homework or assignment and sitting in class - twelve things stock videos & royalty-free footage00:10Busy, serious and smart student writing in a notebook at school inside a classroom with classmates. Young girl grading, checking and marking her own homework or assignment and sitting in classChild, Classroom, Learning
portrait of a carrot vampire - twelve things stock videos & royalty-free footage00:19Portrait of a carrot vampirePulling Funny Faces, Child, Teenager
ld twelve o'clock on the pendulum clock - twelve things stock videos & royalty-free footage00:14LD Twelve o'clock on the pendulum clockClock, 12 O'Clock, Antique
during his school break, elementary school surfing the net on mobile phone - twelve things stock videos & royalty-free footage00:11During his school break, elementary school surfing the net on mobile phone12-13 Years, Elementary School
4k service is open 12 hours a day. loopable - twelve things stock videos & royalty-free footage00:104K Service is open 12 hours a day. Loopable
handheld shot of girl drawing with 3d pen on paper in training class - twelve things stock videos & royalty-free footage00:11Handheld shot of girl drawing with 3D pen on paper in training class12-13 Years
orangemen and an all-female marching band parade through the streets of belfast on the 13th of july 2015, northern ireland. - twelve things stock videos & royalty-free footage00:17Orangemen and an all-female marching band parade through the streets of Belfast on the 13th of July 2015, Northern Ireland.Belfast, Number 12, July
teenage son listening to father during serious conversation about youth problems and communication - twelve things stock videos & royalty-free footage00:10Teenage son listening to father during serious conversation about youth problems and communicationFather, Patience, Counselling Session
adolescence girl playing guitar reading notes online on digital tablet and recording sound - twelve things stock videos & royalty-free footage00:15Adolescence girl playing guitar reading notes online on digital tablet and recording soundGuitar, Musical Instrument String, 12-13 Years
girl with cerebral palsy looking at smart phone on sofa - twelve things stock videos & royalty-free footage00:15Girl with cerebral palsy looking at smart phone on sofaChild, Sofa, Text Messaging
school children in stem computer classroom - twelve things stock videos & royalty-free footage00:10School Children in STEM Computer ClassroomClassroom, Education, Learning
face, boy and swimming underwater in pool for exercise lesson, breath progress and performance development. portrait, child and summer for aquatic training, cardio growth and challenge of wellness - twelve things stock videos & royalty-free footage00:22Face, boy and swimming underwater in pool for exercise lesson, breath progress and performance development. Portrait, child and summer for aquatic training, cardio growth and challenge of wellnessSwimming, Child, Swimming Pool
asian girl close up portrait - twelve things stock videos & royalty-free footage00:09Asian girl close up portraitHuman Face, Vertical, Teenage Girls
number 12. pop art style. 12th place. rotating background. 4k video animation - twelve things stock videos & royalty-free footage00:06Number 12. Pop Art Style. 12th Place. Rotating Background. 4K Video AnimationNumber 12, Digitally Generated Image
friends enjoying ice cream - twelve things stock videos & royalty-free footage00:07Friends Enjoying Ice CreamEating, Laughing, 12-13 Years
boy doing homework and chatting with parents who are enjoying their coffees - twelve things stock videos & royalty-free footage00:28Boy doing homework and chatting with parents who are enjoying their coffeesSon
watching funny videos with friends - twelve things stock videos & royalty-free footage00:09Watching Funny Videos with Friends12-13 Years, Friendship
slo mo boy showing football trick in field at sunset - twelve things stock videos & royalty-free footage00:32SLO MO Boy Showing Football Trick in Field at SunsetChild, Messing About, Playing
mother helping her daughter with the studying - twelve things stock videos & royalty-free footage00:10Mother helping her daughter with the studyingHomework, Assistance, Child
young girls learning to use tools in tech workshop - twelve things stock videos & royalty-free footage00:14Young Girls Learning To Use Tools In Tech WorkshopGirls, Workshop, Concentration
little girl running on the track field - twelve things stock videos & royalty-free footage00:07Little girl running on the track field12-13 Years, Females, Running
teenage girls sitting on the floor in the school corridor - twelve things stock videos & royalty-free footage00:12Teenage girls sitting on the floor in the school corridorEducation, Teenage Girls, Locker
asian teenage girl clothing blue shirt using blue wireless headphones for listen song , lying on front on blue carpet , cute posing for viral video , hence to rest the chin on the hand , support the chin - twelve things stock videos & royalty-free footage00:11Asian teenage girl clothing blue shirt using blue wireless headphones for listen song , lying on front on blue carpet , cute posing for viral video , hence to rest the chin on the hand , support the chin12-13 Years