Before your class session, make sure that you have:

An Internet-enabled computer
Headphones with microphone (to avoid audio feedback)
Webcam (so that you can be seen by others)
A quiet space to hold the session
A detailed lesson plan including timings and moderator roles
Resources to use or share (such as slide decks or videos)
Accessibility requirements for participants
Arranged a co-host to moderate the chat area and answer participant questions (recommended for large classes)
Scheduled your Zoom session
Set and send to participants any etiquette and session instruction information
Sent instructions to co-presenters or guest speakers (if applicable)
Practiced using Zoom features in advance
Prepared and display a Welcome lesson slide with the session start time and participant instructions

Ensure participants have:

An Internet-enabled computer or cell phone
Session date and time
Informed you of any accessibility needs (encourage students to inform you by a certain date to ensure you can make appropriate arrangements in time)
Joining instructions such as the session's Zoom link
Etiquette and session guidelines

These suggestions were shared at brightclassroomideas.com.