[August 29th, 2016 2:56 PM ET]
Earlier, some users reported issues with our online platform, but those issues have been remedied. Please contact firstname.lastname@example.org if you have any questions.
[August 29th, 2016 11:47 AM ET]
We are currently experiencing some technical issues with the Big Ideas Math online platform. We will update you with additional information as soon as it becomes available. We apologize for any inconveniences.