Textbook exercises are usually arranged from easy to more difficult. Question 1 can be answered even by those whose Finnish language skills are still developing, as the answers can be found directly in the text. Question 2 focuses on understanding essential concepts. Question 3 requires combining and searching for information more broadly in the text, it requires a higher language proficiency. Classroom tasks may be practical (writing, drama, dialogue or physical activities) or may require group or pair work, reasoning or even creativity (inventing, reasoning or planning).