Main Idea and Key Details Quiz

What is the main idea of a text?

• The main idea is the most important point the author wants to convey.

• The main idea is a list of all the details in the text.

• The main idea is the title of the text.

• The main idea is the first sentence of the text.

Which of the following is a key detail that supports the main idea of a text about the importance of recycling?

• Recycling helps reduce waste in landfills.

• Recycling is a fun activity.

• Recycling is mentioned in the newspaper.

• Recycling is a word that starts with 'R'.

Read the following sentence: "The sun is a star that provides light and heat to the Earth." What is the main idea of this sentence?

• The sun is a star.

• The sun provides light and heat to the Earth.

• The Earth needs light and heat.

• Stars are important.

Which sentence best summarizes a text about the life cycle of a butterfly?

• Butterflies are colorful insects.

• Butterflies go through stages: egg, caterpillar, pupa, and adult.

• Butterflies can fly long distances.

• Butterflies eat nectar from flowers.

What is a key detail in a text about why exercise is important for health?

• Exercise can be done indoors or outdoors.

• Exercise helps improve heart health and strengthens muscles.

• Exercise is a word with eight letters.

• Exercise is something people do in the morning.

Identify the main idea of a paragraph that describes how plants make their own food through photosynthesis.

• Photosynthesis is a process that occurs in plants.

• Plants need sunlight, water, and carbon dioxide to make food.

• Photosynthesis is a word that starts with 'P'.

• Plants are green.

Which of the following is a key detail in a text about the benefits of reading books?

• Reading books can improve vocabulary and comprehension skills.

• Books are made of paper.

• Reading is a hobby for many people.

• Books can be found in libraries.

What is the main idea of a text that explains the water cycle?

• The water cycle is a continuous process that moves water around the Earth.

• Water is wet.

• The water cycle includes rain and snow.

• Water is important for life.

Which sentence best summarizes a text about the importance of sleep for children?

• Sleep is when you close your eyes and rest.

• Sleep helps children grow, learn, and stay healthy.

• Sleep is something everyone does at night.

• Sleep is important for dreams.

What is a key detail in a text about the role of bees in pollination?

• Bees are insects that can sting.

• Bees help plants reproduce by transferring pollen.

• Bees live in hives.

• Bees make honey.