Reilly, Kathleen M

Explains the workings of the different systems of the human body, covering the cardiovascular, respiratory, and digestive systems, muscles, bones, cells, skin, the brain, senses, reproduction, and diseases and immunity, and provides instructions for related projects and activities.

Provides overviews of the environment and environmental issues, including climate change, natural resources, biomes, pollution, and more; and contains instructions for twenty related projects.

An introduction to the inner functionings of urban areas.

Presents twenty-five projects designed to help kids learn about the food they eat, the role it plays in daily life, the importance of a healthy diet, and the history of food.

Contains twenty-five projects that help teach young readers about soil, including composting, exploring soil runoff, and analyzing soil composition.

Learn about earthquakes and volcanoes and how the earth's surface is always changing.

Presents an exploration of soil, offering young readers twenty-five projects illustrating what soil is made of and its importance to daily life.

Contains twenty-five projects that teach solids and liquids, including flying helium balloons and dissolving and bringing back liquids.

An introduction to the inner functionings of urban areas.

Presents twenty-five projects designed to help kids learn about the food they eat, the role it plays in daily life, the importance of a healthy diet, and the history of food.