interesting lesson

noun phrase
UK /ˈɪn.trə.stɪŋ ˈles.ən/
US /ˈɪn.trə.stɪŋ ˈles.ən/

A lesson that makes you want to learn more because it is fun and exciting.

The science lesson about volcanoes was so interesting that the whole class asked questions.


OTHER MEANINGS

2. A class that holds your attention because the topic is unusual.

Learning about deep-sea creatures made it an interesting lesson for everyone.

3. A talk or presentation that is enjoyable and makes you think.

The guest speaker gave an interesting lesson about space travel.

4. A period of study that is not boring and keeps you curious.

Our history teacher always plans an interesting lesson with stories and pictures.