I've been very impressed with CloudAcademy - it seems to issue AWS accounts per course/per lab - it guides you through the steps and check whether you completed

I've been very impressed with CloudAcademy - it seems to issue AWS accounts per course/per lab - it guides you through the steps and check whether you completed them by checking the AWS account, and then tears it down at the end. You might not be ready for that level of integration, but see if you can get a demo or trial.