| History | Geography | Science | Language Arts |
| Ancient Egypt | Egypt | Scientific Method | Types of poetry |
| Phoenicia | NW coast of Africa | Medicine | Reference skills |
| Greek | Europe | Astronomy | Dictionary skills |
| Macedonia | Asia | Geometry | Cause and Effect |
| Roman Empire | Greenland | Classification | Listening skills |
| Middle Ages | New World | Simple machines | Dewey Decimal System |
| Renaissance | Global map | Volume and Buoyancy | Storytelling |
| Middle East | Environmental map | Cartography | Writing skill |
| China | Topography map | Alchemy | - reports |
| New World | Climate map | Botany | - descriptions |
| Indians | Atlas | Anatomy | - business letters |
| ship building | Map reading skills | Navigation | - friendly letters |
| world trade | Transportation | Geology | - essays |
| world resources | Exploration | Engineering | - fanciful fictions |
| exploration to 1550 A.D. | Vocabulary | Inventions | - note taking and outlining |
| navigation | Hobby clubs | ||
| Meeting Protocol | |||
| Historical Fiction | |||
| Non-fiction | |||
| Biography | |||
| Mythology |
| History | Geography | Science | Language Arts |
| Exploration of North America | Oceans | Planetary motion | Kinds of sentences |
| 1550-1830 | Louisiana Purchase | Astronomy | Graphic aids |
| South Pacific | Human body | Skimming and Scanning | |
| Spanish Explorers | NW Passage | Physiology | Compare and Contrast |
| French Explorers | Western movement | Motion and Gravity | Following directions |
| English Explorers | relief map | Classification | Observations skills |
| Dutch Explorers | street map | Matter | Using roots |
| Russian Explorers | vocabulary | Immunology | Using suffixes |
| Danish Explorers | Weights and Measures | Using prefixes | |
| Age of Discovery | Bacteria | Eight parts of speech | |
| ships and navigation | Inventions | Listening skills | |
| trade and resources | Chemistry | Panel discussion | |
| Periodic Law | Creative writing | ||
| Earth science | |||
| Ecology | |||
| Atoms | |||
| Sociology |
| History | Geography | Science | Language Arts |
| 1830-1926 | Rivers of Africa | Magnetism | Newspaper as a resource |
| World War I | North Pole | Electricity | Editing skills |
| Industrial Age | South Pole | Germ theory | Periodicals |
| Western Movement | South America | Heredity | Research paper |
| World trade | Mexico | Microbiology | Essay writing |
| World resources | Vocabulary | Radiation | Grammar |
| Chemotherapy | English punctuation | ||
| Agricultural chemistry | - capitalization | ||
| Behaviorism | - commas | ||
| Theory of relativity | - colons | ||
| Atom | - semicolons | ||
| Periodic law | - underlining | ||
| Evolution of plants | - hyphenations | ||
| Bacteria | - use of parentheses |
| History | Geography | Science | Language Arts |
| 1926-1990 | Under sea | Disease | Grammar |
| World War II | Mt. Everest | Immunology | Homonyms |
| Space race | Space | Rocket science | Synonyms |
| Technological Age | Eastern Europe | Space travel | Antonyms |
| Atmosphere map | Nuclear energy | Abbreviations | |
| Oceanography | Appositives | ||
| Virology | Negatives | ||
| DNA-genetics | Demonstration pronouns | ||
| Reproduction | Science fictions | ||
| Human body | |||
| Weather | |||
| Undersea archaeology | |||
| Computer Science |
