Determine what key concepts & skills you are trying to teach.
Do your best to really focus on 1-2 key concepts or skills. Trying to fit too much in at once could be confusing for the student, & difficult to assess remotely.
Your PLC goals are a good place to start. Check the Planning Resources page for additional tools.
Consider the learning progression for this skill or concept.
What will students need to know?
What would be the next step in developing this objective?
Decide what product your students can provide to confirm that they have met the learning objective.
In situations like these, it is best to have a menu of options for students to choose from to accommodate for differences in tech access, as well as differences in situations & resources at home. Also consider what resources you may be able to provide.
Consider teaming up with other teachers for a cross-curricular effort. This could cut down on the number of individual assignments for students, making it seem less overwhelming. It's also a proven way to increase transfer of knowledge, & critical thinking skills. Some teachers have already contributed cross-curricular ideas on this spreadsheet.
Realistically, what time-frame will students need to complete the product? Remember, they are getting assignments from multiple teachers, & under the current conditions they could easily be overwhelmed.
Consider breaking down the assignment into parts, & including an organizer for students to plan out when they will complete each part.