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Happy schoolkid pointing with pen at mathematic equations on chalkboard

A girl stands smiling at a chalkboard and points to an empty space ready for writing with chalk. Oblong banner.

Preteen schoolkid with crossed arms smiling at camera near equations on chalkboard

Cute african american schoolgirl writing on chalkboard while holding book and looking at camera

Panoramic shot of schoolchild holding chalk near chalkboard on green

Upset african american schoolgirl looking at camera while holding book isolated on white, educational illustration

Adorable schoolgirl smiling at camera while standing near chalkboard and holding book isolated on white

Happy schoolkid holding chalk and books near green chalkboard

Adorable african american schoolgirl writing on chalkboard while holding book isolated on white

Cheerful african american schoolgirl pointing with finger at green chalkboard isolated on white

Two smiling multicultural schoolgirls writing on chalkboard while looking at camera