Unit1
Reading Nonfiction
Lesson1
Penguin Pullovers
Marvelous Machines
Lesson2
A New Museum
Snow Dogs
Text Structure:Problem/Solution
Lesson3
Kid Inventors

Unit2
Nonfiction Features
Lesson4
Be heart Smart!
New Buzz on Bees
Lesson5
Jane Goodall:Living
With Chimpanzees
Mother Bear Man
Text Structure:Cimpare/Contrast
Lesson6
Dino Time

Unit3
Text Feature:Diagrams
Lesson7
Life Underground
Hot Spot
Lesson8
Pioneer Flatboat
The Way West
Text Structure:Description
Lesson9
Discover the Deep

Unit4
Text Feature:Special Type
Lesson10
Problem Pets
Animal Invaders
Lesson11
Holiday Celebrations
Thanksgiving:Myth and Fact
Text Structure:Cause/Effect
Lesson12
It's Tornado Time

Unit5
Text Feature:Flow Charts
Lesson13
From Corn to Cereal
A Farmer's Year
Lesson14
Evergreen Cones Make Seeds
What Is a Food Chain?
Text Structure:Sequence
Lesson15
From Peanuts to Peanut Butter

Unit6
Text Feature:Headings
Lesson16
New Animal Babies:
New Hope for the Endangered
Trunk Talk
Lesson17
Why Do Communities Change?
The Mighty Mississippi River
Text Structure::Sequence
Lesson18
Sea Turtles on the Move

Unit7
Text Feature:Graphs
Lesson19
One Person's Trash in a Year
Protect the Planet
Lesson20
How Fast Do They Run?
Danger:High Speed!
Text Structure:Compare/Contrast
Lesson21
What Is Congress?

Unit8
Text Feature:Time Lines
Lesson22
White House Firsts
To Lead a New Nation
Lesson23
Sports and Games
It's Electric!
Text Structure:Problem/Solution
Lesson24
A Son Remembers

Unit9
Text Feature:Charts
Lesson25
Native American State Names
Chinese New Year
Lesson26
No Two Planets Are Alike
Pluto Rocks!
Text Structure:Cause/Effect
Lesson27
Helping Earth's Animals

Unit10
Text Feature:Maps
Lesson28
Regions of the U.S.
Powwow Now
Lesson29
Florida
Hurricane Hunt
Text Structure:Description
Lesson30
One language,Many Nations

Additional Materials
Let's Navigate
Text Structures

Graphic Organizers
Sequence
Compare/Contrast
Cause/Effect
Problem/Solution
Description