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2nd Grade Main Idea and Key Details Review

Community · Mixed · 20–30 min

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About This Board

Practice finding the main idea, choosing supporting details, identifying topics, and making simple summaries in this 2nd grade reading game. This is a Grade 2 English / ELA review game in a Jeopardy-style format: a teacher puts the board on one screen, teams pick clues by point value, and the class answers out loud — no student devices or accounts needed. Categories: Main Idea, Find It, Key Details, Does It Belong?, Summarize.

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Questions in this game

A peek at what's on the board — 5 categories and one sample clue from each. Answers stay hidden until you open them, so the game still works.

  • Main Idea

    What is the main idea?

    Show answer

    what a text is mostly about

    +4 more clues in this category

  • Find It

    Cats need food, water, shelter, and care. What is the main idea?

    Show answer

    cats need care

    +4 more clues in this category

  • Key Details

    Main idea: Trees are useful. Which supports it: trees give shade or shoes have laces?

    Show answer

    trees give shade

    +4 more clues in this category

  • Does It Belong?

    A text is about snow. Does 'Snow is frozen water' belong?

    Show answer

    yes

    +4 more clues in this category

  • Summarize

    Should a summary be shorter than the original text?

    Show answer

    yes

    +4 more clues in this category

Board content

Main Idea

$100 — What is the main idea?
what a text is mostly about
$200 — What is a key detail?
an important fact that supports the main idea
$300 — Should key details connect to the main idea?
yes
$400 — What is the topic?
the subject of a text
$500 — Can a title give a clue about the main idea?
yes

Find It

$100 — Cats need food, water, shelter, and care. What is the main idea?
cats need care
$200 — Rain helps fill rivers, lakes, and soil with water. What is the main idea?
rain provides water
$300 — Libraries have books, computers, and places to read. What is the main idea?
libraries provide reading and learning resources
$400 — Birds build different kinds of nests for their eggs. What is the main idea?
birds build nests
$500 — Exercise can make muscles stronger and hearts healthier. What is the main idea?
exercise helps the body

Key Details

$100 — Main idea: Trees are useful. Which supports it: trees give shade or shoes have laces?
trees give shade
$200 — Main idea: Dogs need exercise. Which supports it: walks help dogs stay active or clouds are white?
walks help dogs stay active
$300 — Main idea: Fish live in water. Which supports it: they use gills or pencils write?
they use gills
$400 — Main idea: Plants grow. Which supports it: they need sunlight or cars need gas?
they need sunlight
$500 — Main idea: Bees help flowers. Which supports it: bees move pollen or rocks are hard?
bees move pollen

Does It Belong?

$100 — A text is about snow. Does 'Snow is frozen water' belong?
yes
$200 — A text is about frogs. Does 'My shoes are red' belong?
no
$300 — A text is about school buses. Does 'They carry students' belong?
yes
$400 — A text is about apples. Does 'Apples grow on trees' belong?
yes
$500 — A text is about oceans. Does 'Cats purr' belong?
no

Summarize

$100 — Should a summary be shorter than the original text?
yes
$200 — Should a summary include the most important ideas?
yes
$300 — Should you add made-up facts to a summary?
no
$400 — What should you find before writing a summary?
the main idea and key details
$500 — Why do readers summarize?
to tell the important information briefly

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