ระบบได้ส่งลิงก์สำหรับตั้งรหัสผ่านของคุณไปที่: ต่อไปนี้คุณจะต้องใช้รหัสผ่านในการเข้าถึงสินค้าที่คุณได้ซื้อ

**11,839 ผลลัพธ์สำหรับ math class ใน วิดีโอ**

Students on teacher prompt African American child in class raising hand and answering near ?=3

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Tracking shot of teacher questioning students in math class / Provo, Utah, United States

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Medium shot of teacher holding math class

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Professor pointing at student with hand raised in classroom. Student raising a hand with a question for the teacher. Lecturer teaching in class while girl have a question to do during a math lesson.

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Brilliant Young Acamedic Approaches Blackboard with Complex Mathematical Formula Written on it, Starts Thinking about Solution.

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Animation of math formulas over class of diverse children learning at school

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Green screen footage of mathematical formulas. Scientific and educational concept. Science. Chroma key background. Green screen, stock footage

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Schoolgirl doing math on chalkboard in classroom

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Happy diverse junior school children students gather at teacher table teaching kids looking at laptop computer using online software learning web education tech study together at class in classroom.

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4k alpha channel math theory formulas, mathematics calculations ,algebra and geometry science education concept animation

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African American female teacher speaking with schoolkids as they rising arms up during lesson and then explaining math calculations on blackboard

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Tablet, online learning and kids doing math on internet for homework together or homeschooling and development. Education, digital and children in a virtual class for elearning software on a website

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Top-view of high school or university students sitting by long wooden desks in auditorium having Maths lesson, looking at male mid-adult professor standing at blackboard while explaining new topic

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Young people and education. Group of hispanic students in class at school during lesson. Happy boy smiling and sitting at desk

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Female teacher answering the student who raising hand up and asking in the classroom at school. Shot in 4k resolution

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Schoolboy having difficult task, puzzled with a math problem, school education

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Students working on computers & listening to teacher in adult education class

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View Through Doorway Of High School Tutor Sitting On Desk Teaching Class

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Shooting of group of six caucasian school children watching their Asian male teacher using the tablet launches an electrical constructor in class

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African American teacher helping an Asian student with a lesson in a classroom. Educator explaining a concept from a textbook to a teenager at a desk. Academic support and learning concept

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Schoolgirl solving math problem on chalkboard with teacher guidance in classroom, representing education and problem solving

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Panning shot of teacher questioning students in math class / Provo, Utah, United States

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Asian woman, teacher and question for math in classroom, equation and lesson for answer to knowledge. Female person, students and teaching solution or problem, assessment and hand raised for lecture

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Happy college student writing equation on white board in class. Satisfied young girl solving math problem on whiteboard with classmates in background watching her. Proud high school student smiling.

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Excited Elementary School Teacher Asking a Diverse Class of Children a Mathematical Question. Smart Girl Raising Her Hand while Sitting Behind a Desk and Providing a Correct Educated Solution

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Animation of math formulas over class of diverse children learning at school

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Random math equation formula text background teaching engineering, teaching equations and formulas backgrounds for teaching Green screen background animation

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Teacher in front of class asking math questions

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Virtual teaching concept. Smiling female young hispanic school math teacher, college tutor look at laptop webcam talking in classroom give remote class online lesson by zoom conference computer call.

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Close-up of male hand writing mathematics equations on chalkboard in class, mathematician is busy with calculations. People and education concept.

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math physics formulas on squared paper loop

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Female teacher teaching a toddler counting with abacus at daycare

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Smart asian student raised hand and asking teacher about math question while teacher walking and checking homework at elementary classroom. Teacher answering question while pick up notebook. Pedagogy.

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Young woman studies math with books, calculator and pencil. Math formulas overlayed. Education concept.

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Caucasian small teen girl standing at blackboard in classroom, thinking and deciding math formulas and equations. Teenage smart schoolgirl studying mathematics at chalkboard. Algebra or geometry class

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Closeup of a pupil writing in a notebook in the classroom, studying in school

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Handsome teacher explaining math lesson to students in classroom, modern education

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Indian young teacher man wearing headset teaching online video conference live stream by smartphone. Asian teacher teaching mathematics class webinar online for students learning.

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Teacher in adult education class explaining math formulas to students

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Schoolgirl doing math on chalkboard and teacher in classroom

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Young students are calculating the result of numbers to write the answer on the blackboard at the front of the classroom. This is a math activity for elementary school classrooms

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Indian female math teacher writes with chalk on the blackboard teaching sums to elementary students studying at classroom. Rural india education.

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Math and physics formula animation with handwriting style, animated mathematical formula is suitable for creative ideas, thinking hard, critical thinking, confusion and brilliant ideas.

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Senior professor teaching calculus

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Algebra educator writing chalkboard explaining formulas in school class closeup.

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Medium shot of middle-aged Caucasian woman and blond-haired schoolgirl sitting at table at home, doing home task together, having fun and laughing

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Mathematician Approaches Big Blackboard and Finishes writing Mathematical Formula.

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Girl studying with online lesson at home

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Hispanic teen girl, latin young woman school college student wear headphones learn watching online webinar webcast class looking at laptop elearning making notes or video calling remote teacher.

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little boy solves math on the blackboard at school 7

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Concept on blackboard at school. Young people, student and pupil in classroom. Smart hispanic boy writing math formula on board during lesson. Portrait of male child smiling, looking at camera

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Brazilian professor teaches mathematics in classroom setting with engaged students present, Brazilian professor giving math class to a group of adults and adults at a university in Brazil

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Professional teacher talking and explain idea to asian child during class. Caucasian student listening instructor while standing in front of classroom with blackboard math lesson written. Pedagogy.

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math example written in white chalk on a black chalk board and a woman's hand with white chalk, two plus two

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Suspended mathematical equations and symbols surround the camera as it moves, showcasing the complexity of math with a shallow depth of field, blurring the front and back.

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Slow motion of experienced man scientist walking near chalkboard wall thinking about mathematics theory focused on science. People and knowledge concept.

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Human hand writing math formulas on school blackboard, lesson

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closeup hand of child learn from home write on paper or young kid girl student math calculate or doing homework with computer tablet on desk by study online class or people back to school learning

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Young school children in class with little boy using an abacus

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Male primary teacher gestures beside chalkboard during classroom discussion, inviting children to answer, practice listening, and build motivation during back to school math lesson with class reply.

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Young Student Writing Complex Mathematical Formula Equation on the Blackboard.

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Rural indian student write solve math sum on chalkboard or blackboard in classroom, Intelligent schoolboy studying, Education, Knowledge.

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Boy having online maths class

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Animation of math formulas over diverse pupils learning at school

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High-angle shot of male mid-adult university professor drawing geometric figures on blackboard teaching students Maths in big auditorium

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Students during a math class at school.

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Elementary aged student doing math (addition problems) on a practice worksheet.

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Writing math exercise closeup footage

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Young African American boy and Caucasian girl diligently working on math problems together during algebra class in school

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little boy solves math on the blackboard at school 5

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Back to school. Boy doing math on chalkboard indoors

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Rear on Caucasian small teen boy standing at blackboard in classroom and deciding math formulas and equations. Teenage smart schoolboy studying mathematics at chalkboard. Algebra or geometry.

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Medium shot portrait of beautiful Caucasian woman and her teenage daughter are sitting at desk in living room, doing math homework together and hugging

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Group of diverse male college students working with a laptop as a team in class

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Math physics formulas on squared paper tilting loop

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Caucasian female professor at high school writing on blackboard while explaining math for students. University knowledge. Woman teacher explaining mathematics formulas and teaching.

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Human hand writing math equation on green chalkboard, closeup

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child girl using abacus to learn numbers and account at home

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Adult student group packing up & leaving at end of math class

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Medium shot of teacher holding math class

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Back view the person writes with chalk on the blackboard. Caucasian male lecturer writing math or physics formulas with chalks on blackboard.

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Hand writing on chalkboard mathematical example - two multiply two exactly four.

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Little child solves maths tasks moving colorful beads on abacus at desk closeup. Toddler boy learns to count with old-fashioned device in preschool class

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Chalkboard during math class

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Young people and education. Group of hispanic students in class at school during lesson. Portrait of happy latina girl, hispanic student smiling at camera

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Senior professor standing at the whiteboard teaching a math lesson to a group of attentive university students. A diverse class of young adults listens to the male lecturer in a modern classroom

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School, maths and teacher help student in classroom for learning, assignment and numbers lesson. Education, teaching and woman explain to boy for question, development and studying for assessment

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Talented Small Girl Solving an Arithmetic Equation that a Teacher Gave Her. Portrait of a Happy Elementary School Pupil Studying Hard, Writing a Correct Answer on a Whiteboard During a Math Class

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General Mathematics equation math formula text background teaching engineering, teaching equations and formulas backgrounds for teaching presentations graphic background

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Elementary students raising hands to answer question from teacher in the classroom at school

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Female teacher pointing to equation on a chalkboard filled with mathematical formulas as student raising hand in class

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Caucasian small teen girl standing at blackboard in classroom and deciding math formulas and equations. Teenage smart schoolgirl studying mathematics at chalkboard. Algebra or geometry class.

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Learning, writing and father with kid in home school for remote education, knowledge or development with African family. Homework, dad and help child on notebook for studying or parent teaching math

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Serious preschooler in suit and glasses is standing with arms crossed in class near blackboard with formulas looking at camera. Education and confidence concept.

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math physics formulas on chalkboard tilting loop

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Elder sister and little brother play school. Girl teaches math lesson to preschooler brother. Boy raises hand knowing answer and schoolgirl writes on blackboard

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High School Teacher in Front of Class

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Excited bearded math teacher explaining material to pupils, loving profession

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Teacher in adult education class explaining math formulas to students

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Brazilian professor teaches engaging math class to students in classroom setting, Brazilian professor giving math class to a group of adults and adults at a university in Brazil

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