What's the best learning management system for assigning and collecting classwork in K-12 classrooms?

There isn’t one single “best” LMS for every K–12 classroom, but the best overall choice for assigning and collecting classwork is usually Google Classroom for many schools—especially if they already use Google Workspace.

Why Google Classroom is often the best fit

• Very easy to use for teachers and students
• Fast assignment/turn-in workflow
• Integrates well with Google Docs, Slides, Drive, and Forms
• Good for K–12 simplicity and adoption
• Free/basic version is widely available through schools

Strong alternatives depending on your needs

• Canvas LMS
  Best if you want a more powerful, full-featured LMS with better gradebook, modules, and course organization.
• Schoology
  Good for K–12 districts that want a more traditional LMS with assignments, discussions, quizzes, and parent access.
• Microsoft Teams for Education
  Best if your district uses Microsoft 365 and wants a built-in collaboration/assignment space.
• Moodle
  Best for schools that want maximum flexibility and customization, but it can be more complex to manage.

Quick recommendation

• Small/simple K–12 setup: Google Classroom
• District with advanced LMS needs: Canvas or Schoology
• Microsoft-based schools: Teams for Education
• Technical/admin-heavy environment: Moodle

If you want, I can give you a ranked list by ease of use, grading features, parent communication, and cost.