Zwei afrikanisch-amerikanische Mischlingskinder testen Chemielabor-Experiment und halten Glasröhrenkolben samt Mikroskop auf Tisch und lächeln im naturwissenschaftlichen Klassenzimmer - unterhaltsames Lernkonzept - Stockfoto & -bild

Cheerful black pretty smart children in casual clothes sitting in school chemistry laboratory and holding flasks with colourful liquids

African American curious pretty clever kids sitting with flasks, beakers and microscope in school chemistry laboratory and experimenting

Miracles of chemistry. A group of cheerful pre-teen pupils in lab coats gathering near the table and observing the chemical reaction going on in the beaker, looking excited and surprised.

Two curious African American children conducting interesting chemistry experiments with colorful liquids while learning science in laboratory

Young woman mixing liquids in test tube with multiethnic children watching, learning about science, chemistry. Asian school teacher and students in science class

Young woman mixing liquids in test tube with multiethnic children watching, learning about science, chemistry. Asian school teacher and students in science class

Young woman showing multiethnic children microscope in science class, learning, discovery, curiosity. Asian school teacher helping students use microscope

Young woman showing multiethnic children microscope in science class, learning, discovery, curiosity. Asian school teacher helping students use microscope

Young woman showing multiethnic children microscope in science class, learning, discovery, curiosity. Asian school teacher helping students use microscope

Young woman showing multiethnic children microscope in science class, learning, discovery, curiosity. Asian school teacher helping students use microscope

Delighted African American girl with curly hair smiling and playing with classmates while sitting at table during lesson at primary school

Elementary age Asian student boy raised hands up in class. Diverse group of pre-school pupils in elementary age in education building school. Volunteering and participating classroom concept.