A science class blackboard with drawings such as an uterus, a science flask, a virus and a heart shape.

Blackboard With Science And Biology Drawings

A computer with a screen displaying a pop-up window of an online meeting or teaching lesson with a lecturer with headphones and attendees.

Computer With Online Conference App Window

A woman with a high ponytail wearing athletic clothes including a t-shirt, leggings and sneakers, running to one side while wearing boxing gloves.

Woman With Ponytail Using Boxing Gloves

A blackboard with many education elements drawn on it, like letters, jagged lines, molecules and books.

Blackboard With Drawings

Handwritten historic dates in roman numbers.

Historic Dates

A simple drawing or outline of a uterus. 

Uterus Drawing

A woman with long hair wearing a t-shirt, leggings and socks, sitting with one leg crossed underneath her and wearing a headset while typing on a laptop on her lap.

Woman Wearing Headset Sitting With Legs Crossed Typing On Laptop

A screen content of an online meeting or teaching lesson with a lecturer with headphones and attendees.

Online Conference App Window

A horizontal window tab showing a half-body teacher giving a lesson by showing text on a poster with a long stick.

Horizontal Screen With Teacher Giving A Lesson 

Many history and geography icons, drawings or outlines, such as roman dates, planet Earth and a Chinese temple, as blackboard content for a lesson.

History And Geography Drawings

A math class blackboard with equations and scribbles.

Blackboard With Math Elements

A standing smiling male teacher with a jacket over a shirt and lifted hands, as if he is explaining something.

Standing Teacher Explaining

An outline or drawing of a Chinese temple or building, such as blackboard content for geography class.

Outlined Chinese Temple 

A blackboard with many history elements drawn on it, such as roman dates, planet Earth and a Chinese temple. 

Blackboard With History Or Geography Drawings

An art class blackboard with drawn elements such as faces, a music note, fish and a musical instrument.

Blackboard With Art Elements

An empty blackboard with a single thick chalk stick or eraser.

Empty Blackboard

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.

Busy Project Manager Overwhelmed By Work

A blackboard complete with geometry explanation and drawings, such as a right triangle, a pie chart and an equation.

Illustrations of lesson