Cannot enter a core when trying to create science test

[AustinLittle17]

I am trying to create a science test for my class. My problem is that when I go to the section to select a core, it does not autofill for me, and when I try to select the core that I need, the system glitches out. I would be really appreciate some help with this matter. 
Thanks!

[JenMurphyA]

Hi, @AustinLittle17! I suspect this has something to do with your district's default standards for science. I would check with support. I hope you can get past this and on to creating an assessment!  - Jen