Some American Indians used grass, wood, and other materials to build wickiups. Learn all about wickiups, including the tools used to build them and the people who called them home.
Some American Indians used wood planks, poles, and beams to build plank houses. Learn all about plank houses, including the tools used to build them and the people who called them home.
We can learn many things from models. Scientists use models to test their ideas. Simple, yet engaging text and colorful images introduce readers to the importance of making predictions, testing ideas,
