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.||40-50 min|
|AP Free||This version is for ap classes.||60-80 min|
Most content from the Expanded Handbook is included in the corresponding STEM Case.
|High School||The Expanded Handbook covers balancing the equation for inputs and outputs of photosynthesis in addition to the concepts covered in the handbook section of the High School Case||20-30 min|
|AP||This Handbook is identical to the handbook section in the AP Case||20-30 min|