Kennedy (Grade 4-6 Readability) John Quincy Adams (Grade 4-6 Readability) John Tyler (Grade 4-6 Readability) Jump Around! Letter from a Birmingham Jail Letter from a Slave Ship Letter from a Wigmaker's Apprentice Lever, Wheel and Axle, and Pulley Lewis Carroll Lewis and Clark: Meeting the First Settlers (Native Americans) Lexington and Concord Li Bing and Dujianyan Licensed Practical Nurses Life During the Mesozoic Era Life During the Paleozoic Era Life Is a Beach Life Stories - Slave Narratives Life as an Immigrant Life in China's Cancer Villages Life in a Refugee Camp Life on an Explorer's Ship Life on the Unemployment Line - Riding the Rails Life with Creepy, Crawly Pets Life with Frogs and Toads Life with a Cat Life with a Chameleon Life with a Dog Life with a Ferret Life with a Hamster Life with a Hedgehog Life with a Pot-bellied Pig Life with a Salamander Life with a Skunk Life with a Snake Life with a Turtle Life with an African Grey Parrot Lift Lightning Limericks Lincoln (Part 1) Lincoln (Part 2) Lincoln's Assassination Linda Urban Lions Liquid Rocks - How Magma Is Formed Little Blue Penguins Live 8 Concert Living in Mexico Llama Love Llamas Loaning Your Money Locks Locomotive Engineer London Bridge Comes to America London Lonnie the Late Bloomer Loons Lords and Ladies Lorenzo de'Medici Lost Water? Knight Margaret Thatcher Maria Montessori and Her Method Maria's Story: A Village of Land Mines Marine Iguanas Marine Sediments Mark Twain: "Roughing It" Market Incentives, Substitutes, and Complements Marking Time Geologically Marking the Text Marquis de Lafayette Mars: Highest, Longest, and Deepest Martha Jane Cannary a.k.a.

(Grade 4-6 Readability) Keeping It Real (Grade 4-6 Readability) Keeping Your Muscular System Healthy (Grade 4-6 Readability) Keeping Your Respiratory System Healthy (Grade 4-6 Readability) Language - Don't Say It, Show It! Laws of Motion and Speed It's Fourth and Goal - The History of Football It's Free! Calamity Jane Martha Washington Martin Luther King Jr.

(Grade 5-7 Readability) Cells (Grade 4-6 Readability) Cells With and Without a Nucleus (Grade 4-6 Readability) Centipedes and Millipedes (Grade 6-8 Readability) Ceratopsians (Grade 4-6 Readability) Cesar Chavez (Grade 4-6 Readability) Change - What's Change? Rainy Day Memories, Part 1 Rainy Day Memories, Part 2 Ralph Bunche Ramblin' Around - Life on the Move in the '30s Ramona Quimby's Creator Rattlesnakes Reaching for the Moon Reading a Menu Reading and Writing in the Renaissance Ready, Set - The Space Race Begins Really Down on the Farm - "Sockless Jerry" and the Populist Party Reconstruction : A "Tag Team" Event Reconstruction: Putting Humpty Dumpty Together Again Reconstruction Recreation Therapists Recycling: Something Old Is New Again Red Blood Cells (Grades 4 to 6) Red Cloud: A Leader in War and Peace Red River Resistance Red Summer - A Season of Fear Red or Green, Some Like Them Hot Red-eyed Tree Frogs Reefs - Gardens Under the Sea Reform in Armenia: Mikhail's Story Registered Nurses Reindeer Reindeer Remember the Maine!

grade dating tips-32grade dating tips-60grade dating tips-14

(Grade 5-7 Readability) Petroleum (Grade 4-6 Readability) Phillis Wheatley (Grade 4-6 Readability) Physicists (Grade 4-6 Readability) Pick a Medium, Any Medium! How Water Changes Earth's Surface How a Bicycle Works How a Bill Becomes a Law How a Mountain Got its Name - The Legends of Jenny Jump How al-Qaeda Began How an Olympic City is Chosen How is Cereal Made? Maya 101 Mayan Planting Techniques Me Speak, You Speak Mealtime in the Middle Ages Measuring Earthquakes Meat-Eating Plants Mechanical Engineer Medical Illustrators Medical Thermometers Medicine in Mesopotamia Medieval Books Medieval Fashion Meerkats Meet My Pet Tarantula Meg Cabot Meiosis Melting Arctic Ice Melting Glaciers Melting Pot, Salad Bowl, or Ethnic Stew?

(Grade 3-6 Readability) Piranhas (Grade 5-8 Readability) Pizza For Sale (Grade 6-8 Readability) Plesiosaurs (Grade 4-6 Readability) President Washington's Pearly Whites (Grade 4-6 Readability) Recognition - Baseball Hall of Fame (Grade 4-6 Readability) Recycling (Grade 5-6 Readability) Red Alert: Volcanoes (Grade 4-6 Readability) Red Equals Good Luck (Grade 4-6 Readability) Richard Nixon (Grade 4-6 Readability) Rocks Are Like Cookies (Grade 5-6 Readability) Ronald Reagan (Grade 4-6 Readability) Rosa Parks: Life After the Bus (Grade 5-7 Readability) Rosa's Run-in (Grade 4-6 Readability) Rosalynn Carter (Grade 4-6 Readability) Samuel Johnson's Dictionary (Grade 4-6 Readability) Scarlet Macaws (Grade 4-7 Readability) Sea-Monkeys - One of the World's Smallest Pets (Grade 4-6 Readability) Siberian Tigers (Grade 3-6 Readability) Sneak Attack: Japan's Attack on Pearl Harbor (Grade 5-8 Readability) Sombreros (Grade 4-6 Readability) Spanish Colonies (Grade 5-6 Readability) Spider Monkeys (Grade 5-7 Readability) Stripes That Stick Together (Grade 4-7 Readability) Talk About A Tongue! How the West was Settled How to Handle Your Teacher How to Play Checkers How to Play Chess How to Quit Smoking (Grades 4 to 6) Hugs For Heroes: The Story of Bailey Reese Hula Hooping Hull House Human Geography Human Immunodeficiency Virus Human Impact on Earth Human Shoulders, Arms, and Hands (Grades 5 to 7) Hummingbirds Humpback Whales Hungary - Culture Hungary - History Huntsville, Alabama, The Rocket City Hurricanes of History Hybrid Cars Update Hybrid Cars Hyenas Hypothermia Ice Age Mammals: The Uintatherium Ice Age Mammals: The Woolly Rhino Ice Climbing Icefish Iceland - Culture Icing on the Cake! Memoir of a Kentucky Thoroughbred Memorial Flags, Part 1 Memorial Flags, Part 2 Mental Disorders Mercury, the Speedy Planet Metal Birds, Part 1 Metal Birds, Part 2 Metamorphic Rocks -- Rocks that Change Metamorphic Rocks Metamorphosis of Insects Meteors, Meteoroids, and Meteorites Metric Pizza Mexican Immigration Mexican Independence Day Mexican Moles Mexican-American War Mexico's Rainforest Mia Hamm Mice Michael Scott Michigan's First People Middle Atlantic Region's History and People, Part 1 Middle Atlantic Region's History and People, Part 2 Miep Gies: A Frank Family Friend Migration Milk Nutrition Milton Bradley and the Checkered Game of Life Minerals - Building Blocks of Rocks Minerals Minimum Wage in Germany Minnesota (Grades 4-6) Mischief Night (Historical Fiction) Missing Childhood: The Plight of Child Soldiers Mission - Automatic Transmission Mission - Manual Transmission Missouri's Journey to Statehood Missouri's Statehood Mitosis Mixtures Moles Mollusks Monarch Butterflies Money and Prices Money for the New Country Mongolia - Culture (Grades 4-6) Mongolia - History (Grades 6-8) Monks and Nuns Mononucleosis Monopolies, Cartels, and Trusts Monopoly Monroe Doctrine Mood Description Mood or Tone Moon 101 More Gross but Edible Foods Mosques and Palaces of Islamic Architecture Mosquitoes Mosses Motions of the Earth Motte and Bailey Castles Mount Rushmore Is Completed Mount St. Wesley: Learning about Immigration Mucus, Boogers, and Snot - How GROSS!

(Grade 4-6 Readability) Double Check Your Dairy Foods (Grade 5-7 Readability) Dwight Eisenhower (Grade 4-6 Readability) Eatonville (Grade 4-6 Readability) Edith Roosevelt (Grade 4-6 Readability) Edith Wilson (Grade 4-6 Readability) Eleanor Roosevelt (Grade 4-6 Readability) Electronic Service Technician (Grade 4-6 Readability) Ellen Wilson (Grade 4-6 Readability) Ellis Island National Park (Grade 6-8 Readability) Encouragement - Break a Leg! Bush (Grade 4-6 Readability) George Washington (Grade 4-6 Readability) Geoscientist (Grade 4-6 Readability) Geothermal Energy (Grade 4-6 Readability) Gerald Ford (Grade 4-6 Readability) Give It a Turn (Grade 4-6 Readability) Good Vibrations (Grade 4-6 Readability) Grover Cleveland (Grade 4-6 Readability) Harry Truman (Grade 4-6 Readability) Hawaiian Monk Seals (Grade 3-6 Readability) Helen Taft (Grade 4-6 Readability) Herbert Hoover (Grade 4-6 Readability) Hillary Rodham Clinton (Grade 4-6 Readability) How Many Oceans? History, Part 2 Jean Studies for his Citizenship Test, Part 1 Jean Studies for his Citizenship Test, Part 2 Jean Studies for his Citizenship Test, Part 3 Jean-Jacques Rousseau Jeb - Rails West Jefferson Davis Jellies Jellyfish Jennifer Lopez Jerome Bruner Jesse Owens Jet Reaction, Part 1 Jet Reaction, Part 2 Jethro Tull Jews in Germany (Nuremberg Laws) Jim Crow Laws Joan of Arc Jobs of the Human Skeleton (Grades 4 to 6) Johanna Spyri Johannes Kepler and the Mystery of Six-Cornered Snowflakes Johannes Kepler John Adams John Calvin John Christopher John Coy John Dewey John Glenn (Grades 5-7) John Glenn John Grisham - Author John Hancock John J.

(Grade 4-6 Readability) Ethanol (Grade 4-6 Readability) Explore Fun Facts about the United States (Grade 4-6 Readability) Fast Cars and a Famous Track (Grade 3-7 Readability) Fats (Grade 4-6 Readability) First a Poem For Kids, Now a Pledge to the Flag (Grade 4-6 Readability) Fit to Be Tied, Among Other Things (Grade 4-6 Readability) Fjords Are Unique Landforms (Grade 5-6 Readability) Florence Harding (Grade 4-6 Readability) Franklin D. (Grade 5-6 Readability) Howler Monkeys (Grade 5-7 Readability) Hummingbirds (Grade 3-6 Readability) Hydropower (Grade 4-7 Readability) Imagination - Thinking Outside the Box (Grade 4-6 Readability) In a Jiffy! "Black Jack" Pershing John Kennedy: Presidential TV Star John Manjiro- Accidental Visitor John and Sebastian Cabot Johnny Appleseed Johnny Clem, "Drummer Boy of Chickamauga" Johnny Weissmuller Josiah Henson Journal Entry, First Day of 6th Grade Journey to the Center of the Engine Jubilee Celebration Jumping, Leaping Horses!

(Grade 4-6 Readability) Warren Harding (Grade 4-6 Readability) Water (Grade 3-6 Readability) Water (Grade 4-6 Readability) Wearin' of the Green (Grade 4-6 Readability) Wetlands (Grade 5-7 Readability) What Does B. (Grade 6-9 Readability) Animal Cells: Cells Without Walls (Grade 4-6 Readability) Animal, Plant, or Fungi? (Grade 4-6 Readability) Axolotls (Grade 5-7 Readability) Balance - It's a Balancing Act! Penguins Pennsylvania (Grades 5-6) Pennsylvania, the Beginning of Freedom Peregrine Falcons Perfume - The Science of Smell Permanent Human Colony Personal Care Personal Goods Personal Hygiene Perspective Is More than a Viewpoint Peru - Culture Peru - History Pet Rocks, Toe Socks, and Mood Rings (nonfiction) Peter Francisco: The Virginia Giant Petrarch the Poet Pets that Help - Service Animals Pharmacists Phi-lan-thro-py Phillis Wheatley, America's First Black Poet Phillis Wheatley Phillis Wheatley- Childhood of a Poet Phlebotomists Photographer Phyllis Reynolds Naylor Physical Therapists Pica Picking the Right Pet Picture Poetry Pictures in the Stars, Legends in the Sky Pierre Trudeau, Part 1 Pierre Trudeau, Part 2 Pigeons Pigs Pikas Pikes Peak: The Most Visited Mountain in North America Pilgrims Hit the Road Pilgrims Seek Religious Freedom in Plymouth Pitohuis and Ifritas Plains, Mountains, and Plateaus Planet Earth Planet X Becomes Pluto Plant Adaptations Plant Basics Plant Behaviors and Evolution Plant Parts Plant vs.

(Grade 5-6 Readability) Animals With Backbones (Grade 3-6 Readability) Animals Without Backbones (Grade 3-6 Readability) Ankylosaurus (Grade 5-6 Readability) Anne Frank's Father (Grade 4-6 Readability) Anne Frank's Kind Heart (Grade 4-6 Readability) Anne Frank's Published Diary (Grade 5-7 Readability) Anne Frank: Life at Auschwitz (Grade 4-6 Readability) Anne Frank: Life at Westerbork (Grade 4-6 Readability) Anne's Published Diary (Grade 5-7 Readability) Antarctica: Frozen Desert (Grade 4-6 Readability) Apatosaurus, Also Known As Brontosaurus (Grade 5-6 Readability) Arapaimas (Grade 4-6 Readability) Arches National Park (Grade 4-6 Readability) Arctic Terns (Grade 3-6 Readability) As American As Apple Pie (Grade 6-8 Readability) Atoms and Matter (Grade 5-8 Readability) Attorney General (Grade 6-8 Readability) Author's Purpose P. (Grade 4-6 Readability) Bambi in the Grass (Grade 4-6 Readability) Barbara Robinson (Grade 4-6 Readability) Baseball Cards (Grade 4-6 Readability) Bengal Tigers (Grade 6-8 Readability) Billy Demong: Skier with an Odd Tattoo (Grade 6-8 Readability) Biscayne National Park (Grade 4-6 Readability) Black Canyon of the Gunnison National Park (Grade 4-6 Readability) Bombs Bursting in Air -- Sounds of the Fourth of July (Grade 4-6 Readability) Boy, Oh, Boysenberry! Animal Planting a Garden Plastic Surgeon Plate Boundaries - Earth's Bumper Cars Plateaus and Erosional Mountains Platypuses Pleurisy Plot Pluto - Not a Planet Anymore Plutons Pocahontas and John Smith Pocahontas Podiatrists Poets of the Harlem Renaissance Poison Dart Frogs Pokmon Poland - Culture (Nicolaus Copernicus) Poland - History Polar Bears - Introduction Polar Bears and Global Warming Polar Bears Polar Regions Pontiac's Rebellion, Part 1 Pontiac's Rebellion, Part 2 Pony Express Population Three Hundred Million Porcupine Fish Portion Control Portrait Painters Positional Plagiocephaly Poverty in America Prairie Dogs Predicting Earthquakes Predicting the Weather Preserving the Shining Sea from Ocean Pollution President Carter's Mission of Peace President Clinton, Vice President Gore, and the Environment President George W.

(Grade 6-8 Readability) For the Good of the Earth (Grade 5-7 Readability) From the Bean to the Bar (Grade 4-6 Readability) Fruit Food Group (Grade 4-6 Readability) Fruit on My Plate (Grade 5-7 Readability) George Washington the Farmer (Grade 4-6 Readability) George Washington, Dog Lover (Grade 5-6 Readability) Get Moving! (Grade 4-6 Readability) How Does Recycling Help the Earth? Show and Tell Rules Sibling Shenanigans Sickle Cell Anemia Sid Fleischman: The Great Magician Sidewalk Surfing Sign Language Signal Words Silly Mrs.

(Grade 4-6 Readability) Giant Anteaters (Grade 5-6 Readability) Giant Squid (Grade 5-7 Readability) Giant Toads (Grade 4-6 Readability) Gila Monsters (Grade 4-6 Readability) Glacier Movements and Moraines (Grade 4-6 Readability) Glacier National Park (Grade 4-6 Readability) Good Grief! (Grade 4-6 Readability) Gorillas (Grade 4-6 Readability) Gotcha! (Grade 4-6 Readability) How Does a Seismograph Work? (Grade 5-7 Readability) How Plants Defend Themselves (Grade 5-6 Readability) How Windmills Work (Grade 3-6 Readability) How the Moon Affects the Earth (Grade 4-6 Readability) How to Model an Insect Using an Orange (Grade 4-6 Readability) Hydrothermal Vents (Grade 5-8 Readability) Ice Age Mammals: The "Terrible Pig" Dinohyus (Grade 6-8 Readability) Improvisation (Grade 6-8 Readability) Industrial Revolution (Grade 4-6 Readability) Isle Royale National Park (Grade 4-6 Readability) It's in the Can! Peabody's Missing Spectacles Simon Fraser: Canadian Adventurer Simple Machines Sinead and John Kerr: Ice Dancers with Big Dreams Singers Sir Alexander Fleming Sir Francis Bacon Sir John A.

(Grade 4-6 Readability) Brachiosaurus (Grade 4-6 Readability) Break It Down: Digestion (Grade 4-6 Readability) Bubble, Bubble, Would This Soil Cause Trouble? Bush Presidential Appointments Pressure Preventing Abuse Preventing the Dangers of Mass Movements Previewing Your Reading Assignment Prince Edward Island and Confederation Principles of Relative-Age Dating Producers and Consumers Prohibition Projecting the World Properties of Light Prosser's Rebellion Protect Yourself from the Food Bugs Protecting Our Groundwater Protesting the Iraq War Psychologists Psychology and the Olympic Athletes Puerto Rico - Culture Pufferfish Puffins Pulse Oximeter Pump Up Your Reading Punctuality Puppets Push Pull = Bridge?

(Grade 5-7 Readability) Buck Island Reef National Monument (Grade 4-6 Readability) Busy as a Beekeeper (Grade 5-7 Readability) California Condors (Grade 4-6 Readability) Canyonlands National Park (Grade 4-6 Readability) Capitol Reef National Park (Grade 4-6 Readability) Capybaras (Grade 5-6 Readability) Capybaras and Their "Digestive Do-overs" (Grade 4-6 Readability) Carbohydrates (Grade 5-8 Readability) Carlsbad Caverns National Park (Grade 4-6 Readability) Carrion Flowers (Grade 5-8 Readability) Cecropia Moths (Grade 4-6 Readability) Celebrating Pie! Pyramids Pythagoras: the Father of Numbers Qing Ming Festival Qualities of a Good Student Quebec Established Quebec's Quiet Revolution Queen Anne's War Queen Elizabeth I Queen Isabella of Spain Rabbits & Hares Raccoons, the Masked Bandits Race for a Dream - The Oklahoma Land Run Railroads Rails Across America - The Union Pacific Railroad in Indian Territory Rain Forests Rainforests Are Amazing!

King, a Speaker for Nonviolence (Grade 4-6 Readability) Dr. (Grade 5-8 Readability) Dragonflies (Grade 6-8 Readability) Dry Tortugas National Park (Grade 4-6 Readability) Dumbo Octopus (Grade 5-6 Readability) Earth's Blanket (Grade 4-6 Readability) Earth's Ice Ages (Grade 4-6 Readability) Earth's Lithosphere (Grade 6-8 Readability) Effigy Mounds National Monument (Grade 4-6 Readability) Elasmosaurus (Grade 6-8 Readability) Electric Eels (Grade 5-6 Readability) Electrical Circuits (Grade 5-7 Readability) Elisha Otis: Elevator Safety Brake (Grade 6-8 Readability) Elizabeth Burgin and the Prison Ships (Grade 6-8 Readability) Elizabeth George Speare (Grade 4-6 Readability) Empty Calories on My Plate (Grade 5-7 Readability) Endangered Animals (Grade 5-7 Readability) Endangered Is Not Extinct... (Grade 4-6 Readability) Entertainment - Relax a Little (Grade 4-6 Readability) Environmental Protection Agency (Grade 6-8 Readability) Eoin Colfer (Grade 4-6 Readability) Erosion (Grade 4-6 Readability) Everglades National Park (Grade 4-7 Readability) Exploration - Lewis and Clark (Grade 6-8 Readability) Fact or Fiction: The Four Seasons, Part I (Grade 5-8 Readability) Fact or Fiction: The Four Seasons, Part II (Grade 5-8 Readability) Fantasy - The Wild Things (Grade 3-6 Readability) Female American Alligators: Tough (but Tender! " Ryan White Sance - fiction SQ3(4)R Sacagawea: Teen Pioneer Sacred River, Dirty River Safe Exercise Safety Around the Campfire Safety in the Lab Sailing, Sailing, Over the Bounding Main Saint Patrick Sainte-Marie Among the Hurons Salamanders Are Amphibians Salamanders Saliha's Story: The Year of Sanitation Sally Ride Sally Walker Salmon Samantha Reed Smith, America's Youngest Ambassador Sammy Sosa Samuel Adams Samuel Slater and the Spinning Machine Samuel de Champlain Sand Mandalas Sanitary Fairs: Civil War Fundraisers Sarah Winnemucca - Paiute Princess Sargent Claude Johnson Sasha Cohen - A Real Ice Princess Saskatchewan and Alberta Join Confederation Savannah, Georgia: A City of Firsts Saving Makes Cents Saying Goodbye to a Pet Scarcity Scarlet Fever Scavenging Fun Scheduling Study Time School Counselors School Nurses School's Out! (grades 5-6) Scientists Get Their Ducks in a Row about Bird Flu Scoliosis Sea Fireflies Sea Otters Sea Urchins Sea-Floor Spreading Seabiscuit I - The Biscuit Becomes a Winner Seabiscuit II - The Great Race Seahorses Seals Seasonal Affective Disorder Secondhand Smoke Secretary Birds Sectionalism Sedimentary Rocks Sedna, Goddess of the Sea Seeing Through the Smoke Segregation in America Self-Esteem Seminole Wars Seminoles - The People Who Never Gave Up Sense of Smell Sense of Taste Sense of Touch Separate but Not Equal Sequoia and Kings Canyon National Parks (Grades 5-6) Sequoyah Serbia Serfs Work the Land Servals Setting Up an Aquarium Setting Shadow Plays Shake, Rattle, Richter!