SchoolExpress Thematic Units Membership
| Famous People Thematic Units | Famous People Activity Fun | |
| Abraham Lincoln | Abraham Lincoln | |
| AlbertEinstein | Albert Einstein | |
| Alexander Bell | Alexander Bell | |
| Beethoven | Beethoven | Benjamin Franklin | Benjamin Franklin | Columbus | Columbus |
| Helen Keller | Helen Keller | |
| Jane Goodal | Jane Goodal | |
| Marco Polo | Marco Polo | |
| Galileo | Galileo | |
| George Washington | George Washington | |
| Mother Teresa | Mother Teresa | Sacagawea | Sacagawea |
| Thomas Edison | Thomas Edison | |
| Wright Brothers | Wright Brothers | |
| Geography Thematic Units | Geography Activity Fun | |
| Africa | Africa | |
| Antarctica | Antarctica | |
| Asia | Asia | |
| Australia | Australia | |
| Deserts | Deserts | |
| Europe | Europe | |
| Forests | Forests | Landforms | Landforms | Manmade Landmarks Eastern Hemisphere | Manmade Landmarks Eastern Hemisphere |
| Manmade Landmarks Western Hemisphere | Manmade Landmarks Western Hemisphere | |
| Maps | Maps | |
| Mountains | Mountains | |
| Natural Landmarks | Natural Landmarks | |
| North America | North America | |
| Rain Forests | Rain Forests | |
| South America | South America | |
| Yellowstone | ||
| History Thematic Units | History Activity Fun | |
| Age of Discovery | Age of Discovery | |
| American Revolutionary War | American Revolutionary War | Aztecs | Aztecs |
| Civil War | Civil War | |
| Industrial Revolution | Industrial Revolution | |
| Lewis and Clark | Lewis and Clark | |
| Modern Exploration | Modern Exploration | |
| Pre-Columbian Explorers | Pre-Columbian Explorers | |
| The Mayan Civilization | The Mayan Civilization | |
| U.S. Flag | U.S. Flag | U.S. Constitution | U.S. Constitution |
| U.S. History Part 1 | U.S. History Part 1 | |
| U.S. History Part 2 | U.S. History Part 2 | |
| U.S. History Part 3 | U.S. History Part 3 | |
| U.S. History Part 4 | U.S. History Part 4 | |
| U.S. Presidents | U.S. Presidents | |
| Science Thematic Units | Science Activity Fun | |
| About Soil | About Soil | |
| Acid Rain | Acid Rain | |
| Air Pollution | Air Pollution | |
| Alligators | Alligators | |
| Alternative Fuel | Alternative Fuel | |
| Amphibians | Amphibians | |
| Animal Homes | Animal Homes | |
| Animals of the Sea | Animals of the Sea | |
| Archaeology | Archaeology | |
| Autum | Autum | |
| Aviation | Aviation | |
| Bats | Bats | |
| Bears | Bears | |
| Beavers | Beavers | |
| Bees | Bees | |
| Biotic Cells | Biotic Cells | |
| Birds | Birds | |
| Birds of the Sea | Birds of the Sea | |
| Bodies of Water | Bodies of Water | |
| Butterflies | Butterflies | |
| Canines | Canines | |
| Caves | Caves | |
| Climate | Climate | |
| Clouds | Clouds | |
| Coral Reefs | Coral Reefs | |
| Damaged Planet | Damaged Planet | |
| Dams and Canals | Dams and Canals | |
| Dinosaurs | Dinosaurs | |
| Disease | Disease | |
| Dolphins | Dolphins | |
| Earth | Earth | |
| Earthquakes | Earthquakes | |
| Electricity | Electricity | |
| Elephants | Elephants | |
| Explore Science Set 1 | Explore Science Set 1 | |
| Explore Science Set 2 | Explore Science Set 2 | |
| Exploring Time | Exploring Time | |
| Felines | Felines | |
| Fireflies | Fireflies | |
| Five Senses | Five Senses | Forces and Motion | Forces and Motion |
| Fossils | Fossils | |
| Frogs | Frogs | |
| Frozen Water | Frozen Water | |
| Galileo | Galileo | |
| Giant Pandas | Giant Pandas | Heat and Energy | Heat and Energy |
| Heredity | Heredity | |
| Horses | Horses | |
| Human Body | Human Body | |
| Human Brain | Human Brain | |
| Hurricanes and Tornadoes | Hurricanes and Tornadoes | |
| Icebergs | Icebergs | |
| Insects | Insects | |
| Inventions | Inventions | |
| Killer Whales | Killer Whales | |
| Ladybugs | Ladybugs | Lions | Lions |
| Llamas | Llamas | |
| Magnets | Magnets | |
| Mammals | Mammals | Manatees | Manatees | Marsupials | Marsupials |
| Matter and Elements | Matter and Elements | |
| Migration | Migration | |
| Mountain Mammals | Mountain Mammals | Oceanography | Oceanography |
| Oceans | Oceans | |
| Owls | Owls | |
| Penguins | Penguins | |
| Planets | Planets | |
| Plants | Plants | |
| Poison | Poison | |
| Recycling | Recycling | |
| Reptiles | Reptiles | |
| Rivers | Rivers | |
| Rocks and Minerals | Rocks and Minerals | |
| Sharks | Sharks | |
| Simple Machines | Simple Machines | |
| Solar System | Solar System | |
| Space Programs | Space Programs | |
| Spiders | Spiders | |
| Spring | Spring | |
| The Moon | The Moon | |
| Sun | Sun | |
| Toxic Waste | Toxic Waste | |
| Volcanoes | Volcanoes | |
| Water Cycle | Water Cycle | |
| Weather | Weather | |
| Whales | Whales | |
| Winter | Winter | |
| Your Teeth | Your Teeth | |
| Zoo | Zoo | |
| Social Studies Thematic Units | Social Studies Activity Fun | |
| Character | Character | |
| Christmas | Christmas | |
| Community | Community | |
| Communications | Communications | Cowboys and Cowgirls | Cowboys and Cowgirls |
| Drugs | Drugs | |
| Easter | Easter | |
| Farm | Farm | |
| Father's Day | Father's Day | |
| Feelings | Feelings | |
| Fire Safety | Fire Safety | |
| Fourth of July | Fourth of July | |
| Halloween | Halloween | |
| Health | Health | |
| Inuit | Inuit | |
| Manners | Manners | |
| Memorial Day | Memorial Day | |
| Money | Money | |
| Mother's Day | Mother's Day | |
| Native Americans | Native Americans | |
| Olympics | Olympics | Outdoor Safety | Outdoor Safety |
| Pirates | Pirates | |
| Printing Yesterday And Today | Printing Yesterday And Today | |
| Railroads and Trains | Railroads and Trains | |
| St. Patrick's Day | St. Patrick's Day | |
| Thanksgiving | Thanksgiving | |
| Transportation | Transportation | |
| Valentine's Day | Valentine's Day | |
| United States | United States | |
| Alabama | Nebraska | |
| Alaska | Nevada | |
| Arizona | New Hampshire | |
| Arkansas | New Jersey | |
| California | New Mexico | |
| Colorado | New York | |
| Connecticut | North Carolina | |
| Delaware | North Dakota | |
| Florida | Ohio | |
| Georgia | Oklahoma | |
| Hawaii | Oregon | |
| Idaho | Pennsylvania | |
| Illinos | South Carolina | |
| Iowa | South Dakota | |
| Kansas | Tennessee | |
| Kentucky | Texas | |
| Louisiana | Utah | |
| Maine | Vermont | |
| Maryland | Virginia | |
| Massachusetts | Washington | |
| Michigan | Washington DC | |
| Minnesota | West Virginia | |
| Misissippi | Wisconsin | |
| Missouri | Wyoming | |
| Montana | ||