@aklilu_habtu , it's easy to create a course in Canvas that a teacher can facilitate with the help of a TA. Your question is very broad, however. Can you clarify what you mean by "interface" and provide additional details on what you wish to accomplish? You might want to get started by having a look through the resources available in the Canvas Guides space. After you've done that, let us know what you want to build so the Community can give you ideas.
Hello, @aklilu_habtu , it's been a while since we last heard from you. In the absence of additional details about what you're hoping to accomplish, we will mark this question as "Assumed Answered"; that will not prevent you or others from responding. If you still need assistance, please take a moment to update the thread. Thanks!