Learners read 'Marty and Me' by Phyllis Reynolds Naylor. They compare their lives with Marty's life, which in most cases, is very different. They find similarities and differences and create a montage. They include information about...

Students explore the effect aerosols have upon he weather and climate. They observe NASA satellite images to explore and draw conclusions about aerosol transport. From studying the images, students track the path of aerosols. They...

A map of the United States and territories showing the expansion from the formation of the original states to the purchase of the Danish West Indies (Virgin Islands) in 1917. The map is color-coded to show the original states, the states...

A map of the United States and territories showing the expansion from the formation of the original states to 1880, and the railroad network in 1880. The map is color-coded to show the original states, the states admitted between 1791...

A map of the early United States west of the Mississippi River, showing the original territory after the Treaty of Paris 1783, the territory northwest of the Ohio River, the territory south of the Ohio River, the Mississippi Territory...