For NGSS compliant Student Assessment with auto-grading, please add the Charge Assessment module.
Best when used in association with the Charge Book and Kit or Charge Teachers Pack (for classrooms).
Also see the Charge student resources Portal to Discovery.
NGSS 3-5 Engineering Design
3-5-ETS1-1, 3-5-ETS1-2, 3-5-ETS1-3, 3-PS2-3
Core Disciplinary Ideas:
PS2.B Types of Interactions;
ETS1.A Defining and Delimiting Engineering Problems;
ETS1.B Developing Possible Solutions;
ETS1.C Optimizing the Design Solution
Relationship between electric interactions between two objects not in contact. Review and revisit magnetic interactions for magnetics and objects not touching.