Student progress is automatically saved so that STEM Cases can be completed over multiple sessions.
|Elementary School Free||This version is for elementary school classes.||25-35 min|
|Middle School Free||This version is for middle school classes.||30-40 min|
Most content from the Expanded Handbook is included in the corresponding STEM Case.
|Elementary School||The Elementary School Expanded Handbook covers the life cycle of bees in addition to the concepts covered in the handbook section of the Elementary School Case.||10-15 min|
|Middle School||The Middle School Expanded Handbook covers asexual vs sexual reproduction, genes, genetic variety, and mutations in addition to the concepts covered in the handbook section of the Middle School Case.||15-20 min|