Colegiala levanta la mano con una respuesta, maestro entusiasta explica lección de ciencia. En la Escuela Primaria con Grupo de Niños Multiétnicos Aprendiendo Ciencia. Vista trasera Shot - Foto e imágenes de stock

Brilliant Schoolboy Listens Attentively to His Teacher Explaning Lesson and Raises His Hand with a Question. In Elementary School with Group of Bright Multiethnic Kids Learning Science. Back View Shot

Elementary School Physics Teacher Uses Interactive Digital Whiteboard to Show to a Classroom full of Smart Diverse Children how Renewable Energy Works. Science Class with Kids Listening

Elementary School Physics Teacher Uses Interactive Digital Whiteboard to Show to a Classroom full of Smart Diverse Children how Renewable Energy Works. Science Class with Kids Listening

Elementary School Physics Teacher Uses Interactive Digital Whiteboard to Show to a Classroom full of Smart Diverse Children how Generator Works. Science Class with Curious Kids Listening Attentively

Elementary School Physics Teacher Uses Interactive Digital Whiteboard to Show to a Classroom full of Smart Diverse Children how Renewable Energy Works. Science Class with Kids Listening

Brilliant Schoolboy Listens Attentively to His Teacher Explaning the Lesson. In Elementary School with Group of Bright Multiethnic Kids Learning Science. Back View Camera Shot with Focus on Student

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

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

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

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

University Library: Gifted Black Girl uses Laptop, Smart Classmate Explains and Helps Her with Class Assignment. Happy Diverse Students Talking, Learning, Studying Together for Exams