El maestro cariñoso explica la lección a un aula llena de niños diversos. En la escuela con un grupo de niños multiétnicos inteligentes que aprenden ciencia, toda la clase levanta las manos sabiendo la respuesta . - Foto e imágenes de stock

Talented Teacher Explains Lesson to a Classroom Full of Bright Diverse Children. In Elementary School with Group of Smart Kids Learning Science and Creative Thinking.

Caring Teacher Explains Lesson to a Classroom Full of Bright Diverse Children. In Elementary School with Group of Smart Multiethnic Learning Science, Listening to a Teacher with Great Interest

School children in classroom at lesson

Caring Teacher Explains Lesson to a Classroom Full of Bright Diverse Children. In Elementary School with Group of Smart Multiethnic Kids Learning Science.

Elementary Classroom of Diverse Bright Children Listening Attentively to their Teacher Giving Lesson. Brilliant Young Kids in School Learning to Be Great Scientists, Doctors, Programmers, Astronauts

Chef Serving Delicious Lamb Meat with Vegetables. Close-Up. Shot on RED Digital Cinema Camera

Girl and Boy Program Fully Functional Robot with Laptop For Their Science/ Robotic/ Engineering Class at School.

Girl and Boy Program Cute Little Robot with Laptop For Their Science Class at School.

Row of Computer in University Library: Focused Bright Caucasian Boy and Talented Black Girl Study for Exams, Work on Assignment, Point at the Screen, Talk, Look for Solution, Explain Subject

University Library: Talented Caucasian Girl uses Laptop, Smart Helpful Classmate Explains and Advices Her with Class Assignment. Happy Diverse Students Talking, Learning, Studying Together for Exams

Two Girls and a Boy Program Self Driving Robot for School Science Class Project.