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blackboard    音标拼音: [bl'ækb,ɔrd]
n. C黑板

C黑板

blackboard
*黑板

blackboard
n 1: sheet of slate; for writing with chalk [synonym: {blackboard},
{chalkboard}]

Blackboard \Black"board`\ (bl[a^]k"b[=o]rd`), n.
A broad board painted black, or any black surface on which
writing, drawing, or the working of mathematical problems can
be done with chalk or crayons. It is much used in schools. In
late 20th century similar boards of a green slate as well as
some colored white became common; wrioting on the slate
bioards may be done with chalk, but writing on the white
boards is done with colored pens, such as grease pens, which
leaves a trace that can be easily erased. The newer boards,
usualy called {chalkboards} are nevertheless still sometimes
referred to as blackboards.
[1913 Webster]


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  • Blackboard
    Download and install any authenticator app (e g Microsoft Authenticator, Google Authenticator, or Authy) on your phone Step 2 Open the authenticator app and scan the image below using your phone's camera or copy the key Open the authenticator app and copy the key below ${mfaSecretKey} Copy key Key copied Step 3
  • AI-Powered LMS for Transformational Teaching Learning | Blackboard
    Blackboard delivers the digital environment for transformational teaching and learning We serve thousands of institutions with the industry's most AI-advanced solutions that put educators and learners at the center
  • Blackboard - Apps on Google Play
    Download the Blackboard App and stay seamlessly connected with your courses and elevate your learning experience Whether you're a student or an instructor, this app integrates with your
  • Log in to Blackboard LMS
    You can log in to Blackboard LMS on a web browser on your computer or mobile device To access Blackboard LMS, you need: In most cases, the web address given by your institution directs you to the login page If you're directed to another location, look for a login button or a special portal area
  • Blackboard Learn
    Have an account? Please enter your credentials and click the Login button below Forgot Your Password? © 1997-2026 Blackboard Inc All Rights Reserved U S Patent No 7,493,396 and 7,558,853 Additional Patents Pending
  • Blackboard LMS App
    Blackboard LMS App offers a streamlined, mobile-friendly way to manage your courses for students and instructors
  • Blackboard
    Login to Blackboard Download and install any authenticator app (e g Microsoft Authenticator, Google Authenticator, or Authy) on your phone Open the authenticator app and scan the image below using your phone's camera or copy the key
  • Blackboard - Columbus State Community College
    Blackboard is our online course management system If you’ve already taken classes at Columbus State, you’re probably familiar with accessing course content in Blackboard If not, we will give you all the support you need to learn Blackboard in no time Log in to Blackboard
  • Please Login - blackboard. us. edu
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  • Blackboard - Anthology - Universal Authentication System
    © 2026 Anthology Inc and its affiliates All Rights Reserved





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