I've done some research, and apparently you have a special problem that you're struggling with: dyslexia.
This is a conclusive assessment based on investigation when certain words should have been learned to the students, and apparently you never were learned the word "discovery".
click, use the "Edit/find" tools in the menubar and look for "discover". What grade is that word expected to be mastered by?
I just wonder why it is that you've not mastered 5th grade spelling, and yet...
When were you learned to do what kind of research?
Discovery is spelled "cdesign proponentsists."