Chytré dítě v brýlích s nápadem, zatímco drží digitální tablet v blízkosti tabule - Stock fotografie a obrázky

Curly kid in glasses gesturing near chalkboard with mathematical formulas

Surprised kid in glasses gesturing while holding chalk near chalkboard with mathematical formulas

Curly kid in glasses sneezing near chalkboard with mathematical formulas

Surprised kid in glasses looking at camera near chalkboard with mathematical formulas

Smart kid standing with hand on hip near chalkboard with mathematical formulas

Panoramic shot of kid in glasses having idea near chalkboard

Happy kid in suit and bow tie holding small blackboard with formula near chalkboard

Shocked schoolgirl holding apple and books near math illustration on white

Teacher in eyeglasses explaining math formulas on chalkboard near digital camera in class

Panoramic shot of smart kid holding digital tablet with blank screen near chalkboard with mathematical formulas

Joyful schoolkid holding copy book maquette with scientist lettering near paper cut pencil and decorative elements on yellow

Shocked geometry teacher touching face and pointing with finger at chalkboard with illustration

Excited kid pointing with fingers at speech bubble with illustration near laptop, smartphone and globe on pink

Child with backpack holding paper pencil near math illustration on white

Teacher pointing at math formulas on chalkboard during online lesson in class

Thoughtful schoolchild holding digital tablet near thought bubble illustration with lettering on white background