Petit garçon posant avec un modèle d'éolienne et modèle de maison avec système solaire pendant la leçon d'école. - Photo & image de stock

Little boy posing with a model of house with solar system during school lesson.

Young teacher with solar panel learning her pupils about solar energy.

Little girl posing with a model of house with solar system during school lesson.

Young teacher with solar panel learning her pupils about solar energy.

Student asking questions. Concentrated bearded man in clear glasses sitting with his students and drawing poster

Young teacher with solar panel learning her pupils about solar energy.

Young teacher with solar panel learning her pupils about solar energy.

Smiling schoolchildren touching red electric robot on desk in stem class

A group of small school kids with teacher sitting at desk in circle in class, learning science.

A group of high school students building and programming electric toys and robots at robotics classroom

A college student holding her robotic toy at robotics classroom at school.

A college student holding her robotic toy at robotics classroom at school.

Pupils at school working with electronics component at a robotics classroom.

A group of students building and programming electric toys and robots at robotics classroom

Happy friends drawing together in the room.

A group of small school kids with teacher sitting in circle in class, using tablet.