Search every subject world, from Preschool to Grade 12. The first five courses of every subject path are free.
8 courses
Geography · Grade 3
A map is much smaller than the real place, so mapmakers add a scale that says how map distance turns into real distance, and a grid that gives every place a square address. Learners measure with scale bars, find and give letter–number grid references, choose between zoomed-in and zoomed-out maps, and plan a hiking trip using scale.
Geography · Grade 3
Every place has physical features made by nature (rivers, hills, lakes) and human features made by people (roads, bridges, farms, cities). Learners classify features, discover how rivers, flat land and lakes shaped where Chicago and St. Louis grew, weigh the benefits and costs of big changes such as Hoover Dam and Mississippi River levees, and describe a place using both kinds of features.
Geography · Grade 3
A region is an area whose places share something: landforms, climate, ways of earning a living or culture. Learners meet the five-region model of the United States, find Illinois in the Midwest and locate states on a map, explore the three big regions of Illinois from the Chicago area to the Shawnee Hills, and discover that different mapmakers draw regions differently.
Geography · Grade 3
Rivers flow downhill from a source to a mouth, gathering water from a whole watershed on the way. Learners follow a raindrop from an Illinois field to the Gulf of Mexico, meet Illinois's big rivers (Mississippi, Illinois, Ohio, Rock and Kaskaskia), study how people use rivers and Lake Michigan for drinking water, farming and shipping, and decide how to keep water clean for everyone downstream.
Geography · Grade 3
Weather is what the air is doing today; climate is the usual pattern over many years. Learners sort weather from climate, read average temperature and precipitation for Chicago, Miami and Denver, discover three location clues that shape climate (distance from the equator, nearness to big water and elevation), and use them to predict the climate of Quito, a city on the equator high in the Andes.
Geography · Grade 3
Where do people live, and why? Learners measure population and population density with friendly numbers, compare urban, suburban and rural communities, explain why towns grew at rivers, crossroads and good farmland, and read Illinois data to see that most of the state's 12.8 million people live in the Chicago area.
Geography · Grade 3
Maps are evidence for decisions. On a made-up county map, learners read the key, scale and directions, measure two routes to the same park, weigh barriers such as a footbridge, a steep hill and a busy road, decide which route is best for different travelers, and write a route recommendation backed by map evidence.
Geography · Grade 3
The Grade 3 capstone. Learners plan a field guide to a region: they learn the parts of a guide, gather and sort facts about the Shawnee Hills of southern Illinois from a source pack, check facts against opinions and judge which sources to trust, then write and revise a field-guide entry with map evidence. The quiz asks them to do the same for the Great Lakes region.
