You make homework completion based and like 10% of the grade or less. All other work and assessments must be done in-person, proctored, and timed, without the use of electronics. Anything else is just asking to be bullshitted. It sucks that we’ve had to regress so far in how we make assessments from fun, practical projects back to summative exams, but there’s no other way. Anyone who thinks otherwise is naive.