meaning of blackboard

A blackboard (also known as a chalkboard) is a reusable writing surface on which text or drawings are made with sticks of calcium sulphate or calcium carbonate, known, when used for this purpose, as chalk. Blackboards were originally made of smooth, thin sheets of black or dark grey slate stone.

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What is blackboard used for?

Feb 24, 2022 · Definition of blackboard. : a hard smooth usually dark surface used especially in a classroom for writing or drawing on with chalk.

What is another word for Blackboard?

The blackboard is the place where all the information known to the system is held. From the Cambridge English Corpus However, our blackboard memory is designed to allow the …

Is blackboard a proper noun?

Mar 04, 2022 · Blackboard definition, a sheet of smooth, hard material, especially dark slate, used in schools, lecture rooms, etc., for writing or drawing on …

What does this mean on Blackboard?

A person who, for the purposes of equal opportunity monitoring, has Black ethnic lineage, which includes, but is not limited to, British Blacks, regardless of where they were raised or educated. A person having origins in any of the Black racial groups of Africa.

What is the meaning of black board?

Definition of blackboard : a hard smooth usually dark surface used especially in a classroom for writing or drawing on with chalk.

What is another word for blackboard?

What is another word for blackboard?boardwhiteboardchalkboardslategreenboardwriting boardnoticeboardflip chart

What is a blackboard in school?

Blackboard is a course management system that allows you to provide content to students in a central location, communicate with students quickly, and provide grades in an electronic format to students.

What type of word is blackboard?

nounblackboard used as a noun: A large flat surface, finished with black slate or a similar material, that can be written upon with chalk and subsequently erased; a chalkboard.

What are the four types of blackboard?

Types of chalk boardPresented by: Mr. Manjunath. Beth Associate professor & HOD OF MSN DEPARTMENT.TYPES OF CHALK BOARD.ORDINARY CHALK BOARD.ROLLER CHALK BOARD.MAGNETIC BOARD.BLACK CERAMIC UNBREKABLE BOARD.BLACK/GREEN GLASS CHALK BOARD.LOBBY STAND BOARD.More items...

Who invented the blackboard?

James PillansSo who deserves credit for the invention of the blackboard? James Pillans, Headmaster of the Old High School in Edinburgh, Scotland has been credited with the invention. He first used the boards to teach his geography lessons to his students.Jan 24, 2012

How many types of blackboard are there?

There are 17 different question types available in Blackboard.

What is the root word of blackboard?

blackboard (n.) "board painted black and written on in chalk," especially as used in schoolrooms, 1823, from black + board (n. 1).

What is the importance of blackboard?

Blackboard is a learning management system (LMS), which is used not only as a repository of information, i.e. course materials and course information but also used as a tool for communication through emails, announcements, discussion boards and podcasts etc.

What is the characteristic of blackboard?

A blackboard (also known as a chalkboard) is a reusable writing surface on which text or drawings are made with sticks of calcium sulphate or calcium carbonate, known, when used for this purpose, as chalk. Blackboards were originally made of smooth, thin sheets of black or dark grey slate stone.