Tiro panorâmico de criança inteligente segurando tablet digital com tela em branco perto de quadro-negro com fórmulas matemáticas - Banco de fotos e imagens

Digital tablet and apple on the desk in front of blackboard

Female maths teacher or university student writing equations on a chalk board checking the classwork on a handheld tablet-pc

Teacher or student desk table. Education background. Education concept. Laptop with blank screen, microscope and stacked books on the table.

Smart kid in glasses holding smartphone with blank screen near chalkboard with mathematical formulas

Close-up Of A Student's Hand Using Digital Tablet With Green Apple On Desk

Teacher or student desk table. Education background. Education concept. Laptop with blank screen, microscope and stacked books on the table.

Smart child holding smartphone with blank screen near chalkboard with mathematical formulas

Smart kid in glasses holding smartphone with blank screen near chalkboard with mathematical formulas

Smart kid in glasses holding digital tablet near chalkboard with mathematical formulas

Cheerful kid in glasses holding digital tablet with blank screen near chalkboard with mathematical formulas

Surprised kid holding laptop near chalkboard with mathematical formulas

Curly kid holding laptop near chalkboard with mathematical formulas

Horizontal image of shocked teacher touching glasses while holding digital tablet with blank screen near chalkboard

Shocked teacher touching glasses while holding digital tablet with blank screen near chalkboard