Student progress is automatically saved so that STEM Cases can be completed over multiple sessions.
|High School Free||This version is for high school classes.||30-40 min|
|AP Free||This version is for ap classes.||35-45 min|
Most content from the Expanded Handbook is included in the corresponding STEM Case.
|High School||The Expanded Handbook covers a deeper explanation of feedback loops, in addition to the concepts covered in the handbook section of the High School Case.||10-15 min|
|AP||This Handbook is identical to the handbook section in the AP Case.||10-15 min|