Answer:
The main ideas are the most important ideas in a text.
Step-by-step explanation:
The 'main ideas' project the major notion or thoughts of the writer and are the most important ideas in a text. They are supported by major or minor details which provide support. These details gives an in depth analysis of the main idea telling us when, how, and why the main ideas are the way they are.
To have a good comprehension of a text, the topic, main ideas and key details must stand out. The topic is a general statement providing insight to what is about to be discussed. The main idea is the most important idea which could be found at the beginning, middle, or last part of a sentence. It is contained in a topic sentence. The key details lend credence to the main idea.