BLACKBOARD (noun) definition and synonyms | Macmillan Dictionary.
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 Blackboards were originally made of smooth, thin sheets of black or dark grey slate stone.
What is another word for blackboard?boardwhiteboardchalkboardslategreenboardwriting boardnoticeboardflip chart
blackboard (n.) "board painted black and written on in chalk," especially as used in schoolrooms, 1823, from black + board (n. 1).
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...
The different types of chalkboard signsTable Top Chalkboards. ... A-Board Signs. ... Chalkboard Panels. ... Chalk Insert Panels. ... Exterior Traditional Chalk A-Board Signs. ... Framed Chalkboards.Sep 3, 2019
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.
A large vertical writing area, finished with a hard white material, which can be written upon using special markers and subsequently erased.
Blackboard is a Web-based course-management system designed to allow students and faculty to participate in classes delivered online or use online materials and activities to complement face-to-face teaching.