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A Thermometer Tells How Hot

1st grade nonfiction passage about measuring temperature: 92 words, five questions, an answer key and vocabulary.

1st grade nonfiction measuring temperature 92 words

A Thermometer Tells How Hot

How hot is it outside? How cold is it? A thermometer can tell you.

A thermometer is a tool that measures heat. Many have a thin glass tube with a line of liquid inside. They also have numbers on the side.

When the air gets warm, the liquid goes up the tube. When the air gets cold, the liquid goes down. You read the number where the liquid stops.

A high number means it is hot. A low number means it is cold. People use a thermometer to know what to wear.

Questions

  1. What does a thermometer measure? in the text

  2. What is inside the thin glass tube? in the text

  3. What does the liquid do when the air gets warm? in the text

  4. The liquid stops at a low number. Is it hot or cold outside? think about it

  5. Why do people use a thermometer? in the text

Words to know

thermometer
a tool that shows how hot or cold something is
measures
finds out how much or how big
tube
a long, thin, hollow pipe
liquid
something wet that can pour, like water
Share

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 · 83 words · Flesch-Kincaid grade 1.1

How hot is it? How cold is it? A thermometer can tell you.

A thermometer is a tool. It measures heat. Many have a thin glass tube with a line of liquid in it. They have numbers on the side.

When the air is warm, the liquid goes up. When the air is cold, the liquid goes down. You read the number where it stops.

A high number means hot. A low number means cold. People use it to know what to wear.

▲ This passage · 92 words · Flesch-Kincaid grade 2.3

How hot is it outside? How cold is it? A thermometer can tell you.

A thermometer is a tool that measures heat. Many have a thin glass tube with a line of liquid inside. They also have numbers on the side.

When the air gets warm, the liquid goes up the tube. When the air gets cold, the liquid goes down. You read the number where the liquid stops.

A high number means it is hot. A low number means it is cold. People use a thermometer to know what to wear.

■ Harder · 114 words · Flesch-Kincaid grade 4.1

How hot is it outside today, and how cold is it? A thermometer can give you the answer.

A thermometer is a tool that measures how much heat is in something. Many of them have a long, thin glass tube with a line of liquid inside. Numbers are printed along the side of the tube.

When the air becomes warm, the liquid rises up the tube. When the air becomes cold, the liquid sinks back down. You read the number at the place where the liquid stops.

A high number means that it is hot, and a low number means that it is cold. People use a thermometer to decide what they should wear.

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 thermometer, measures, tube and liquid 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 4 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 Thermometer Tells How Hot"?

It was written for 1st grade. It has 92 words and works out to a Flesch-Kincaid grade level of about 2.3. 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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