Nonfiction Text Nonfiction Text StructuresStructures

Nonfiction Text Nonfiction Text StructuresStructures

Cool Ways to Help You Cool Ways to Help You Understand What You are Understand What You are

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DescriptionConcept/Definition

Definition

• Provides information about a topic• Lists important characteristics• Connects ideas through

description• Gives examples

DescriptionConcept/Definition

Signal Words

• Is• For example• Involves• Can be• Defined

• An example• For instance• In fact• Also• Contain• Make up

DescriptionConcept/Definition

Example

Viruses contain protein and genetic material. But viruses don’t act like living things. They can’t eat, grow, break down food, or use oxygen. In fact, a virus can not function on its own. A virus can reproduce only inside a living cell that serves as a host. A host is a living thing that a virus or parasite lives on or in. Using a host’s cell as a tiny factory, the virus forces the host to make viruses rather than healthy new cells.”

Problem/SolutionDefinition

• States or shows development of a problem

• Lists or shows solutions to a problem

• Poses a question and then answers it

Problem/SolutionsSignal Words

• A problem is• A solution is• The problem is• Is solved by• A potential

alternative is

• Solution• Issue• A possible answer• Therefore• Conclusion

Problem/SolutionExample

“What was the most famous repair job in space? The problem was fixing the Hubble Space Telescope. It didn’t work perfectly at first. One of its mirrors was a bit too flat. This blurred the images. Also, there was a slight wobble as the satellite traveled in orbit. The solution was in 1993, NASA sent astronauts in a space shuttle to repair the Hubble. They caught the telescope with a 50-ft. robot arm and pulled it into the shuttle’s cargo bay. Working in space suits, they replaced some parts, added new instruments, and launched it back into orbit.”

Compare/ContrastDefinition

• Points out likenesses and/or differences

• Explains how two or more things are alike and/or different

Compare/ContrastSignal Words

• Different from• Same as• Alike• Like• Similar to• Unlike• But

• As well as• Yet• Either…or• Not only…but• Compared to• In contrast• While

Compare/ContrastSignal Words cont.

• Resembles

• Although• Unless• Similarly• However

Compare/ContrastExample

“Earth is surrounded by an atmosphere that protects all the plants and animals on the planet from the extreme conditions in space. It shields us from the sun’s radiation, helps us keep our planet warm, and contains the oxygen that many Earth’s creatures need to survive. Mars, too, has an atmosphere, but it is very different from Earth’s. The Martian atmosphere is very thin and is made up almost entirely of carbon dioxide. Fine red Martian dust fills the air and creates a pink sky all year round.”

Sequencing/Chronological

Definition• Puts facts, events, or concepts in

order• Traces the development of the

topic• Gives the steps in the process• Lists items or events in

chronological order

Sequencing/Chronological

Signal Words• First• Second• Third• Now• Before• After• Then

• Next• Finally• Following• While• Meanwhile• Last• During

SequencingExample

“A long time ago, in 1853, no one knew what a dinosaur looked like. This was long before the movie Jurassic Park; in fact, it was before anyone had even drawn a picture of a dinosaur. At least, no one had drawn a dinosaur before Benjamin Waterhouse Hawkins. Hawkins worked with scientists who had discovered dinosaur bones. First he looked at the bones. Then Hawkins started to draw. Next he made models of those drawings, giving the world a first look at what dinosaurs looked like when they roamed the earth.”

Cause/EffectDefinition

• Shows how facts, events, or concepts happen because of other facts, events, or concepts

• Lists one or more causes and the resulting effect(s)

Cause/EffectSignal Words

• So that• Because of• Thus• Unless• Therefore• Since• In order to

• As a result of• This led to• Then• Reasons for• Consequently• Thus accordingly• Nevertheless• If…then

Cause/EffectExample

“In recent decades, cities have grown large so that now about 50% of the Earth's population lives in urban areas. The increasing industrialization of the nineteenth century resulted in the creation of many factory jobs, which tended to be located in cities. Consequently, people from rural areas were attracted to the cities. Then there were many schools established to educate the children of the new factory laborers. Therefore, the promise of a better education persuaded many families to leave farming communities and move to the cities. As the cities grew, people established places of leisure, entertainment, and culture, such as sports stadiums, theaters, and museums. These facilities made city life appear more interesting, and therefore drew people away from rural communities.”

EnumerationDefinition

• A numbered list

EnumerationSignal Words

• First, second, third…• One, two, three…• Ten, nine, eight…

EnumerationExample

Top 5 Blockbuster Online Rentals:1. Crash2. Million Dollar Baby3. Derailed4. Rumor Has It5. Wedding Crashers

ProcessDefinition

• A series of actions to accomplish a goal

ProcessSignal Words

• Begins with…• In order to…• Start here…• Step one…

ProcessExample

How to Make a Peanut Butter and Jelly Sandwich

• STEP 1: Using a knife, spread a generous layer of peanut butter on one slice of bread.

• STEP 2: Clean the knife with a napkin or use another knife so the peanut butter and jelly don't mix in their containers.

• STEP 3: Spread jelly or jam on the other slice of bread. Use slightly less jelly than peanut butter.

• STEP 4: Put the two pieces of bread together with the peanut butter and jelly sides facing one another. Cut the sandwich in half for easier eating.