ISEE Lower Level Reading Comprehension focuses on developing reading skills and comprehension strategies for young learners.
Supporting details are facts, examples, or reasons that help explain or prove the main idea.
They help you understand the passage more deeply and can help you answer questions in a test.
Try underlining or highlighting supporting details while you read.
If the main idea is 'dogs make good pets,' supporting details might include 'dogs are loyal' and 'they can be trained.'
In a passage about rainforests, details about animals and plants found there support the main idea.
Supporting details give extra information about the main idea.