ANNOUNCEMENT: I have had several students communicate to me that they are having issues getting assignments to load from CK-12. I have emailed their technical support and am awaiting a response. Based on my own troubleshooting, it appears that they might just have a heavy load on their servers with all of the distance learning students around the world accessing their websites at the same time. If you run into a loading error from CK-12 (or any assignment), I recommend that you keep trying back every 5-10 minutes until the assignment loads properly for you. DO NOT STRESS ABOUT THIS ISSUE! I am more than willing to help students with questions before the due dates (which are typically AT LEAST 2 days after assignments are posted). The most important thing is to communicate with me ASAP if you run into any problems!