Final answer:
Malala Yousafzai's schoolwork suffered due to the oppressive Taliban regime and inadequate public services in Pakistan, which led to her being shot for promoting girls' education.
Step-by-step explanation:
Malala Yousafzai's schoolwork suffered because of the oppressive environment under the Taliban that led to her being shot for advocating for girls' right to education. The severe challenges she faced included living in a country with inadequate funding for public schools, and the threat of physical violence from extremists opposed to her views on female education. Additionally, the situation in Pakistan was such that public services were underfunded, and resources like schools and healthcare were scarce, impacting the overall learning experience and quality of life for Malala and others like her.