"This is my little 10-year-old nephew's homework assignment today," Cooper wrote. "He's home crying right now."
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The homework assignment includes the following question: "You are there ...Y ou are a member of the KKK. Why do you think your treatment of African-Americans is justified?"
Underneath the first question is another which says "You are there...you are a freedman. Are you satisfied with your new life? Why or why not?"
School District Five told WLTX-TC that officials are taking the matter "very seriously" and the teacher was placed on administrative leave while the investigation unfolds.
"We have been in communication and will continue to be in communication with families to let them know our actions and next steps," the statement said. "South Carolina standards for 5th grade require lessons on Reconstruction and discriminatory groups including the KKK. We must teach the standard, but we are taking steps to ensure this particular assignment will never be used again in District Five schools."