Aula elemental de niños escuchando atentamente a su maestro dando lección. Todo el mundo levanta la mano sabiendo la respuesta correcta. Niños pequeños en la escuela Aprendizaje Ciencia y pensamiento creativo - Foto e imagen de stock

Smiling african amercan boy wide arms sitting at table in classroom with schoolchildren

Elementary Classroom of Diverse Bright Children Listening to the Teacher Giving a Lesson. Everyone Raises Hand Knowing the Right Answer. Brilliant Kids in School Learning. Teacher Over Shoulder Shot

Pupils raising hands on lesson to answer teacher question

Pleased with the work. Happy maths teacher smiling to her class standing in front of them with the book at the lesson.

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

Side view of schoolchildren sitting in row and teacher at table with laptop in classroom during lesson

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: Gifted Black Girl uses Laptop, Smart Classmate Explains and Helps Her with Class Assignment. Study for Class Writing Paper Assignment. Diverse Students Learning, Studying for Exams

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