Reading for the Main Idea Flashcards
7 cards from real SELT practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Reading for the Main Idea flashcards as text
A paragraph begins: 'Volunteers at the shelter feed, groom, and socialize abandoned animals every day. They also help with medical care and adoption events.' What is the main idea?
Answer: Volunteers perform many essential tasks to support abandoned animals.
All the details describe different volunteer duties, so the main idea is that volunteers do many essential tasks.
Which statement best describes the difference between a main idea and a supporting detail?
Answer: The main idea is a broad point the whole passage supports; a detail provides specific evidence for it.
The main idea is the central claim, while supporting details are the specific facts or examples that back it up.
A text states: 'Rain gardens reduce runoff. They filter pollutants. They also provide habitat for birds and insects.' The best main idea is:
Answer: Rain gardens offer multiple environmental benefits.
Each sentence names a different benefit, so the unifying main idea is that rain gardens provide multiple environmental benefits.
A reader identifies the sentence 'The industrial revolution changed how people worked, lived, and traveled.' This sentence functions as:
Answer: A topic sentence stating the main idea
It makes a broad claim about change across multiple areas of life, making it a classic topic/main-idea sentence.
After reading a passage about ocean acidification, a student summarizes it as 'The ocean is big.' Why is this an inadequate main idea?
Answer: It is too vague and ignores the specific focus on acidification.
A good main idea reflects the passage's specific subject and argument, not a generic statement about the topic.
Passage excerpt: 'Despite heavy rain, the marathon continued. Runners pushed through flooded streets and cold winds to reach the finish line.' The main idea is:
Answer: Runners showed determination by finishing the marathon despite bad weather.
Both details emphasize how runners persevered through adverse conditions, pointing to determination as the main idea.
In a multi-paragraph article, the main idea of the entire article is best found by:
Answer: Identifying the central claim that each paragraph helps support.
The overall main idea is the thesis or central claim that all paragraphs collectively develop and support.