If you are looking for for the 4th-grade subject "Fundamentals of Secular Ethics" (Основы светской этики) ,
Because this subject is based on personal reflection, values, and discussion rather than hard formulas, most "answers" in workbooks (like those by or A.Y. Shemshurin ) focus on moral definitions and creative tasks. Where to Find Answers g.d.z.po osnove svetskoi etiki 4 klass
: Culture is "everything created by man," while ethics is the "science of moral behavior." If you are looking for for the 4th-grade
: Good for finding specific answers to "Check Yourself" questions at the end of textbook chapters. Common Topics & Answers and discussion rather than hard formulas
: These sites usually host the popular workbooks by Shemshurin or Studenikin. Look for the "Основы религиозных культур и светской этики" (ORKSE) section.