This site spells out the big ideas and best practices for designing remote learning for elementary students.
Please check your child's backpack for the following.
Contact your child's teacher using Reach My Teach.
Be sure your Class settings do not allow students to see each other's work. To check, go to the wrench and scroll down to "Students can see each other's work" and verfiy that the toggle is set to the left.
Important note: Changing this setting will log your students out and they will need to log back in.