Hi Sudha,
Welcome to Khan Academy !
Khan Academy has a resource center for Teachers and Coaches it can help you in how to get started,using Khan Academy etc.
https://www.khanacademy.org/resources

Also Zendesk has a Article community for Teachers with answers to many questions.
https://khanacademy.zendesk.com/hc/en-us/categories/200175820-For-Teachers

Also should you have any questions I will be happy to answer them we also have Teacher Ambassador's that can help answer your questions related to Teachers tools etc.

Thank-you for using Khanacademy.org
Proud to be a Khan Academer
Katrina

Hi I am Angela and new to Khan academy. Are school is using canvas along with Khan. Is there away to use your quizzes and link the results to canvas.

Hi Angela,
You may find this community best at helping answer your question on using Canvas with Khan.
https://community.canvaslms.com/thread/8084

In the meantime I am going to see if the Khan Academy Support Team has any knowledge of Integrating Khan Academy quizzes with Canvas should I become aware I will notify you.

Also if you have any other questions please feel free to ask Thank-you for using Khan Academy in your classroom.