Meraklı Denemecileri. Gülüyor ve rüzgar türbinleri modelinde işaret memnun Afro-Amerikan çocuk - Stok Fotoğraf ve Görsel

Perfect team spirit. Joyful teenage students joking and laughing while discussing an ecology project related to the alternative sources of energy

Sitting in class. Young curious experimenters discussing topic of the day and enjoying their time spending

Collective joke. Pleased males laughing while spending break together

Best collaboration. Pleasant teenage male student talking to his classmates while discussing an ecology project with them in class

Pleasant smile. Kind pupils expressing positivity while studying together at school

Ginger mischievous girl. Young dark-skinned boy being proud of his participation in scientific project dedicated to alternative energy

Exploring alternative energy. Smiling African American boy using magnifying glass for better vision of demonstrative model

Social project. Concentrated longhaired girl bowing head while looking at her telephone

Impressed by learning. Two excited schoolchildren looking closely and playing with the robot at their science class.

Interesting lesson. Two happy classmates sitting together in the classroom playing with the robot they built out of construction set.

Funny girl. Funny curly dark-haired girl touching little model of windmills studying with friends

Talks. Nice boy and girl speaking while being in a classroom

Trees. Creative clever kids making paper figures while spending time together

Students studying. Three diligent students studying natural sources of energy while preparing project

New task. Attentive kids thinking about the task while being in a classroom

How it works. Serious boy standing near the desk in the class and showing his classmate sitting there his school project.

Exciting moment. Smiling girl and concentrated boy with a tablet in his hands turning on a robot they made at their school science lesson.