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4th grade · English Language Arts · Unit 1 of 13

Reading Detectives

Main idea, clues and summaries

What your child practices

Reading short original stories and articles, then finding the main idea and key details, making inferences from clues, working out word meanings and choosing the best summary.

Minnesota K-12 Academic Standards benchmark: 4.1.4.2; 4.1.4.1 · the central idea of a text and the details that support it

How we explain it

Children can open this short lesson before they practice.

  1. The main idea is what the whole passage is mostly about. Details support it.
  2. To infer, put clues from the text together with what you already know.
  3. A good summary gives the main idea and the key details in a few words.

Example: Kenji draws a cake with candles on a card for his grandmother and wraps a present. What is the occasion most likely? Clues: a cake with candles, a card, a present. Those clues usually go with one kind of party. Answer: his grandmother’s birthday

Reading Detectives in Minnesota

In the Minnesota K-12 Academic Standards, this is unit 1 of 13 in 4th grade English Language Arts, before Text Features.

Gradelings describes a child's practice on this unit as Beginning, Approaching, Meeting or Exceeding (Four practice steps). That reflects practice, not a report-card mark: the teacher decides the mark.

Source: Minnesota Department of Education (MDE)

Sample questions

A taste of this unit. In the app, questions change every time and get easier or harder to match your child.

  1. Question 1

    What does Priya's idea show about her?

    The Rainy-Day Plan

    Priya and Leo had planned a lemonade stand to raise money for the animal shelter. On Saturday morning, dark clouds rolled in and rain began to pour.

    Leo groaned. “Nobody will buy lemonade in the rain.” Priya looked out at the wet street, then grinned. “Then let's sell something warm.”

    With permission, they set up a table in the lobby of the community center. They sold warm cocoa and oatmeal cookies to people coming in from the storm. By the afternoon, they had raised more money than they had hoped.

    • She is shy and quiet
    • She is creative and doesn't give up easily
    • She doesn't like animals
    • She is careless
  2. Question 2

    Why did people want to buy cocoa and cookies?

    The Rainy-Day Plan

    Priya and Leo had planned a lemonade stand to raise money for the animal shelter. On Saturday morning, dark clouds rolled in and rain began to pour.

    Leo groaned. “Nobody will buy lemonade in the rain.” Priya looked out at the wet street, then grinned. “Then let's sell something warm.”

    With permission, they set up a table in the lobby of the community center. They sold warm cocoa and oatmeal cookies to people coming in from the storm. By the afternoon, they had raised more money than they had hoped.

    • They wanted something warm on a cold, rainy day
    • It was lunchtime at school
    • The treats were free
    • Leo said the rain would stop soon
  3. Question 3

    “Leo groaned.” What does this tell you about how Leo felt?

    The Rainy-Day Plan

    Priya and Leo had planned a lemonade stand to raise money for the animal shelter. On Saturday morning, dark clouds rolled in and rain began to pour.

    Leo groaned. “Nobody will buy lemonade in the rain.” Priya looked out at the wet street, then grinned. “Then let's sell something warm.”

    With permission, they set up a table in the lobby of the community center. They sold warm cocoa and oatmeal cookies to people coming in from the storm. By the afternoon, they had raised more money than they had hoped.

    • He felt proud
    • He felt disappointed
    • He felt excited
    • He felt sleepy
  4. Question 4

    Why were Priya and Leo selling things?

    The Rainy-Day Plan

    Priya and Leo had planned a lemonade stand to raise money for the animal shelter. On Saturday morning, dark clouds rolled in and rain began to pour.

    Leo groaned. “Nobody will buy lemonade in the rain.” Priya looked out at the wet street, then grinned. “Then let's sell something warm.”

    With permission, they set up a table in the lobby of the community center. They sold warm cocoa and oatmeal cookies to people coming in from the storm. By the afternoon, they had raised more money than they had hoped.

    • to win a contest
    • to pay for a trip
    • to raise money for the animal shelter
    • to buy new bikes
  5. Question 5

    What did Kenji draw on the card?

    Kenji's Early Morning

    Kenji tiptoed into the kitchen before anyone else was awake. He took a bowl from the cupboard as quietly as he could, then held his breath when the door squeaked.

    He washed a handful of strawberries, sliced a banana with a butter knife and arranged the fruit in the shape of a smiling face. Then he folded a sheet of paper in half and drew a cake with candles on the front.

    When his grandmother came downstairs, the bowl and the card were waiting at her place at the table. She read the card, laughed, and gave Kenji a long hug.

    • a bowl of fruit
    • a cake with candles
    • a sleeping cat
    • a smiling face
  6. Question 6

    “Kenji tiptoed into the kitchen.” What does “tiptoed” mean?

    Kenji's Early Morning

    Kenji tiptoed into the kitchen before anyone else was awake. He took a bowl from the cupboard as quietly as he could, then held his breath when the door squeaked.

    He washed a handful of strawberries, sliced a banana with a butter knife and arranged the fruit in the shape of a smiling face. Then he folded a sheet of paper in half and drew a cake with candles on the front.

    When his grandmother came downstairs, the bowl and the card were waiting at her place at the table. She read the card, laughed, and gave Kenji a long hug.

    • jumped up and down
    • crawled on his knees
    • walked quietly on his toes
    • ran very fast