Where the Red Fern Grows

• Where the Red Fern Grows - summary of work with notes
• Where the Red Fern Grows Chapter Summaries & Study Guide

Huckleberry Finn

• Huck Finn in Context: A Teaching Guide - companion to the PBS's Culture Shock: Born to Trouble. Explores attempts to ban the book, offers suggested curriculum, and provides links for further research.
• ML Literature Connections: The Adventures of Huckleberry Finn - teaching guide exploring the themes of society's laws and higher moral values.
• Censorship and the Adventures of Huckleberry Finn - teacher's cyberguide featuring suggested exercises and links for discussing Twain's controversial novel.
• Huckleberry Finn (Emancipation Theme) - supplemental unit on the novel focusing on the experience of the African slave and the events leading up to the Emancipation.
• Slavery in Hannibal - Articles on the history of slavery in Mark Twain's home town.
• Huckleberry Finn Debated - Reviews and news reports published from 1884 to 2001.
• Mark Twain on Book Banning - Mark Twain's own reactions to the banning of his books, from Huckleberry Finn in 1885 to Eve's Diary in 1906.
• Tribute to Mark Twain - Booker T. Washington, a prominent African American leader of Twain's era, offers his perspective on Huckleberry Finn in a memorial tribute.

• Number The Stars Teacher Guide - resource information and lesson plans.
• Glencoe Literature: Literature Library - "Number the Stars" - Many people are unaware of the heroic 1943 evacuation of nearly 7,000 endangered Jews from Denmark to safety in Sweden.

The Scarlet Letter

• Bartleby.com: The Scarlet Letter - searchable text.
• ClassicNotes: The Scarlet Letter - includes summary, links, and analysis.

Grammar

• American Heritage Book of English Usage - practical and authoritative guide to contemporary English. 
• Common Errors in English - site which simply and entertainingly explains a number of common spelling and usage errors in English.
• Grammar and Style Guide - guide to grammar and style prepared by  the University of Pennsylvania.
• Grammar Bytes - explanations, handouts for students and teachers, and interactive exercises.
• Grammar Lady - stamping out bad grammar and offering answers to all of your English grammar questions.
• Heteronyms - words that are spelled identically but have different meanings when pronounced differently.
• On-Line English Grammar - covers general and specific grammar issues.
• Owl Handouts - ranging from precisely targeted help to general guidance.
• Spelling Test - a quiz on fifty commonly misspelled words.
• Paradigm Online Writing Assistant - guide to writing, composition, rhetoric, editing, and style.

• Dinorama  - National Geographic site all about dinosaurs.
• CSG: Dinosaurs - get brief descriptions of different types of dinosaurs.
• Curse of T. Rex - learn where to dig for dinosaurs and find out what role ancient insects, animals, and plants may have played in their lives (NOVA Online).
• Dinobase - dinosaurs by their species.
• Dinosaur Discoveries - information from the Academy of Natural Sciences.
• Dinosaur Eggs - go on an online egg hunt and see how researchers "hatch" fossilized dinosaur eggs (National Geographic)
• Dinosauria, The - dig into dinosaur fact and fiction as presented by the University of California Museum of Paleontology.
• Dinosaurs - colorful site that features illustrations, facts, and data files about different species of dinosaurs.
• Dinosaurs and the Expanding Earth - offers an explanation for the gigantic size of dinosaurs.
• Dinosaurs of the Gobi - article from National Geographic Magazine about one of the greatest dinosaur finds in the Gobi Desert of Mongolia. Includes facts and drawings of the dinosaurs.
• Discovering Dinosaurs - this excellent site from the Encyclopedia Britannica traces dinosaur hunters and their discoveries throughout time. 
• Ultimate Guide to Fossils and Dinosaurs - ThinkQuest Jr. site including info about prehistoric periods and neat fossil facts about bugs preserved in amber, marine life, dinosaurs, mammals, and plants.

Earth Science

• Desert Biome - information on deserts: what they are, where they are located, and the plants and animals which live in them.
• Desert USA - visit North American deserts through pictures, stories, and video clips.
• Life in the Desert - learn about different types of deserts and check out the index for info and photos of the people, animals, and plants that live in them.
• FORsite - learn all about how trees grow, forestry work and equipment, and how to identify trees.
• Laurentian Forest - learn about this ecosystem's climate, landscape, vegetation, and animals (Montreal Biodome)
• Evergreen Project: Grasslands Biome - learn about these regions which cover about one quarter of the Earth's land.
• Friends of the Prairie Learning Center - this center on the Neal Smith National Wildlife Refuge has information on the plants and animals of the prairie, as well as info on restoration and preservation of prairies.
• Grassland Animals - pictures and descriptions of animals which live in the grasslands, such as grazing mammals.
• Grassland Plants - pictures and descriptions of grasslands and the flowers found in them.
• All about the Rainforests of the Americas - life in the rainforest, plant medicines, and the Maya.
• Rainforest - this National Geographic site has information on a rainforest's layers of life.
• Rainforest Biome - learn about the plants that live in rainforests and the adaptations that allow them to survive in that environment.
• Rainforest Tropics - learn about different types of rainforests, where they're located, and the plants and animals that live within them.
• The Rainforest - learn about the different types of rainforests and check out the index for info and photos of the animals that live in them.
• Tropical Forest - learn about the climate, landscape, vegetation, and animals of this ecosystem (Montreal Biodome).
• The Polar World - learn about Arctic and Antarctic ecosystems (Montreal Biodome).
• BBC Education: Wetlands - explore wetlands and where they can be found. Learn about the water cycle and read environment case studies too.
• Fresh Water Ecosystems - check out wetlands, rivers and streams, or ponds and lakes. You'll also learn about the water cycle as well as the plants and animals that call fresh water home.
• Great Okefenokee Swamp - official site for the largest swamp in the U.S. Read about the strange happenings, environmental issues, and alligator forecasts at this Georgia swamp.
• National Wetlands Inventory - offers info about the characteristics, extent, and status of America's wetlands and deepwater habitats (US Fish and Wildlife Service).

Weather

• Cloud Types - learn about the different kinds of clouds.
• Basics of Flooding - get information about flooding and how to protect yourself.
• InFocus - Floods - learn how and why floods happen, read real-life accounts of what happened during different floods, and learn what to do with your pets when a flood comes in this PBS site.
• NOVA Online - Flood - get all sorts of information about the Midwest flooding.
• Severe Weather Safety Guide - safety tips for tornadoes, flash floods, lightning, blizzards, hurricanes, and more.
• Anatomy of a Hurricane - facts from the National Oceanic and Atmospheric Administration about the birth and tracking of hurricanes. 
• National Hurricane Center/Tropical Prediction Center - predictions, facts, and advisories.
• Storm Hurricane Central - a complete resource covering the current U.S. hurricane season.
• Tropical Twisters - learn how hurricanes work and what they do.
• How do Snowflakes Form? - learn what causes snowflakes to form.
• National Snow and Ice Data Center - data and information resource for those studying snow and ice, and their importance to the Earth.
• Natural Disasters - Without Warning - learn a few facts about twisters, earthquakes, and volcanoes. (ThinkQuest Jr)
• Storm Spotter's Guide - all about supercell thunderstorms, tornadoes, and other severe kinds of weather with illustrations (National Oceanic and Atmospheric Administration).
• Tornadoes - learn about these whirling wind storms.
• What Creates a Tornado? - find out what environmental conditions cause a tornado to happen.

Space Science  

• Destination Space - join National Geographic Explorer as they investigate space travel and exploration. Includes info on the Pathfinder Mission and the Hubble as well as a virtual tour of the solar system.
• Earth and Moon Viewer - view a map of the earth or the moon showing the day and night regions right now.
• Nine Planets - take this multimedia tour of our solar system.
• Out in Space - learn about the planets, the Space Shuttle, and Apollo 11.
• Planetary Fact Sheet - get all the facts about the size and atmosphere of the planets, moon and asteroids.
• Planets, Moons, and Stars - created by a ThinkQuest Jr. team, this site gives simple descriptions, including the zodiac and ideas for projects.
• Solar System Live - live, up-to-the-minute graphics of the orbiting planets.
• The Cosmos: a Search for Life - ThinkQuest site lets you explore the mysteries of the vast universe, from the Big Bang to the ongoing search for extra-terrestrial life.
• Virtual Solar System - this National Geographic site lets you learn facts about the planets, the sun, and smaller bodies such as asteroids and comets. Presented in 2-D or 3-D.
• From Mercury to Pluto - this database of the solar system has information about our planets, the universe, and space exploration, as well as pictures and updated news. (ThinkQuest). 
• Virtual Journey Into the Universe - take a virtual, in-depth view of the entire universe with this great site.  
• Welcome to the Planets - a collection of many of the best images from NASA's planetary exploration program. 
• Comet Hyakutake (JPL) - the brightest comet to fly close to Earth in more than 400 years!
• What is a Falling Star? - find out what falling stars are and what causes them to fall.
• Earth's Moon - information about the Earth's only natural satellite.
• Lunar Exploration - descriptions of all of the lunar missions, including Soviet ones. Includes pictures and discussion of the data.
• Constellations - general information on the more well-known constellations, such as the Big Dipper, Orion, and Cassiopeia.
• Constellations and their Stars - describes what constellations are and gives information on specific constellations and stars, when you can see them, and what they look like.
• Stars - descriptions of how stars are born, what they're made of, and what happens when they die.
• Alaska Science Explained - learn how to build your very own rocket, discover the mystery of the Aurora Borealis, enjoy some lectures, and learn about remote mapping.
• Aurora Borealis - Northern Lights - info on the folklore and origins of these cool celestial lights. Includes a video of the phenomenon.
• Aurora Project 95-96 - read all about auroras, where and when they occur, and how they work on this site created by a middle school student.
• Auroras 2000.com - the Exploratorium provides a guide for the Northern and Southern Lights with news, NASA images, forecasts, photographs, and background on the aurora borealis and aurora australis.
• Auroras: Paintings in the Sky - learn all about the Northern Lights, what causes them, and where they can be found in this site from the Exploratorium.