Educación primaria, amistad, infancia, tecnología y concepto de personas - grupo de estudiantes de escuela primaria felices con teléfonos inteligentes y mochilas al aire libre - Foto e imagen de stock

Close up of a young woman using mobile smart phone on nature background.

Group of teenagers spending time together with gadgets

Primary education, childhood, technology and people concept - close up of elementary school students with backpacks and tablet pc computers

Primary education, friendship, childhood, technology and people concept - group of happy elementary school students with smartphones and backpacks sitting on bench outdoors

Close up hand sending message with phone with copyspace

Woman with mobile phone outdoors, closeup

Education, people and technology concept - close up of smiling students with smartphones at school

Education, school and people concept - happy smiling teenage student girl with bag and smartphone over classroom background

Technology and people concept - close up of hands with smartphones

People, technology and internet concept - close up of teenage girl hands with smartphone

Education, high school, learning, technology and people concept - close up of student girl with smartphone texting on lesson

Education, people and technology concept - close up of smiling students with smartphones at school

Education, technology and people concept - happy smiling teenage student girl with bag taking selfie by smartphone and showing peace over school background

Technology and people concept - close up of hands with smartphones