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A Butterfly's Matching Wings

1st grade nonfiction passage about symmetry in shapes: 87 words, five questions, an answer key and vocabulary.

1st grade nonfiction symmetry in shapes 87 words

A Butterfly's Matching Wings

Look at a butterfly. Its left wing looks just like its right wing. They have the same colors and the same spots. If you drew a line down the middle, both sides would match.

Math has a word for this. The word is symmetry. A shape with symmetry has two sides that match.

You can try it with paper. Fold a sheet in half. Cut a heart shape on the fold. Open it up. Both sides of the heart match. A heart is a shape with symmetry.

Questions

  1. What do the two wings of a butterfly look like? in the text

  2. What is the math word for two sides that match? in the text

  3. What do you do to the paper before you cut it? in the text

  4. What shape do you cut on the fold? in the text

  5. Why do both sides of the paper heart match? think about it

Words to know

symmetry
having two sides that match
wing
the part a butterfly uses to fly
fold
to bend paper so one part lies on another
match
to be the same as something else
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One passage, three levels

The same topic and facts written three ways, so a mixed class can read and talk about one text. Each group’s sheet shows only a shape; the key says which is which.

● Easier · 66 words · Flesch-Kincaid grade 0.2

Look at a butterfly. Its left wing looks like its right wing. They have the same colors and spots. Draw a line down the middle. Both sides match.

Math has a word for this. The word is symmetry. A shape with symmetry has two sides that match.

Try it with paper. Fold the paper. Cut a heart on the fold. Open it up. Both sides match.

▲ This passage · 87 words · Flesch-Kincaid grade 0.5

Look at a butterfly. Its left wing looks just like its right wing. They have the same colors and the same spots. If you drew a line down the middle, both sides would match.

Math has a word for this. The word is symmetry. A shape with symmetry has two sides that match.

You can try it with paper. Fold a sheet in half. Cut a heart shape on the fold. Open it up. Both sides of the heart match. A heart is a shape with symmetry.

■ Harder · 105 words · Flesch-Kincaid grade 4.5

Take a close look at a butterfly. Its left wing looks exactly like its right wing, with the same colors and the same spots. If you imagined a line down the middle, both sides would match perfectly.

Mathematicians have a word for this idea, and the word is symmetry. A shape that has symmetry has two sides that match each other.

You can try it yourself with a sheet of paper. Fold the sheet in half and cut half of a heart shape along the fold. When you open the paper, both sides of the heart match, so the heart is a shape with symmetry.

Download as one PDF

How to use it

  1. Press Read it big (or B) to put the text on the projector, or Full screen (F) to fill the whole screen.
  2. Ask the questions one at a time and use Show answer when the class has decided. A shows or hides every answer.
  3. Print student copy for the class, or Print with answers for yourself.

Ideas for class

  • Before reading, put symmetry, wing, fold and match on the board with their meanings from the Words to know section and have students predict what the text will be about.
  • Read it aloud once while students follow along, then have them reread it alone or with a partner. At a calm 100 words a minute it takes about 1 minute to read aloud.
  • Use the Read it big button (or B) to put the text on the projector, and Show answer on one question at a time so the class commits to an answer first.
  • Question 5 asks the reader to infer. Ask students to point to the words in the passage that led them to their answer.
  • Ask students to write one question the passage did not answer, then look for the answer in a book or on a classroom screen.
  • Print the student copy for independent work and keep the answer-key copy for yourself.

Related

Questions

What reading level is "A Butterfly's Matching Wings"?

It was written for 1st grade. It has 87 words and works out to a Flesch-Kincaid grade level of about 0.5. That is a formula's estimate from sentence length and syllables, and it is not a Lexile or a guided reading level, so check it against your students.

What do the questions ask?

There are five. 4 ask for something the text says directly and 1 ask the reader to work something out from clues. Each has an answer in the key, and the answers are written as a teacher would accept them, not as the only possible wording.

How long does it take to read?

About 1 minute read aloud at 100 words a minute. For a one-minute fluency check, paste it into the fluency timer and use the word count.

Can I print it?

Yes. Print student copy gives the passage, the questions with lines to write on, and the word meanings. Print with answers gives the same page with the answers filled in. Both are made in your browser.

Is this passage from a published book?

No. It was written for Peabody Teach, so there is no book to buy and no login to read it.

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