Little schoolgirl stands at blackboard in room teaching toddler brother to solve math problems slow motion. Boy thinks and raises hand
Happy preschool mixed race boy with raised up hand discovering the world, knowing the answer during geography lesson in kindergarten. Diverse multi ethnic pupils studying globe together with teacher.
Medium shot of unrecognizable schoolgirl raising her hand and answering question asked by female teacher in math class in high school
Schoolgirl writes math problems on blackboard teaching younger brother slow motion. Couple of children play school at home. Siblings learn
Preschool kids learning together at home: Stylish schoolgirl's online math lesson
A math professor teaching in university
Multiethnic students raising their hands to solve Math equation at blackboard during lesson
A friendly teacher engages with children during a lesson, encouraging participation
Unrecognizable African American schoolgirl raising her hand during Math lesson with Black male teacher standing in front of board and explaining topic