Exploremos las rocas sedimentarias (Exploring Sedimentary Rocks)

The rock cycle has been taking place for millions of years. However, geologists have only known about this phenomenon for about 300 years. Young terrestrial explorers are introduced to different types of rocks, where in the cycle these rocks fit, and where in Earth's layers each step takes place. Fact boxes provide readers with fun additional information. A diagram helps readers make sense of the new information they're learning.

When rocks change because of environmental conditions, the new rocks are called metamorphic rocks. A rock's chemical or physical makeup may change because of conditions such as temperature, stress, or pressure. Your readers will learn fascinating facts including where metamorphic rocks are most commonly found, the different types of metamorphism, and how metamorphic rocks are identified. Full-color photographs depict these rocks in nature. A helpful graphic organizer shows how these fascinating rocks form.

When winter hits, many people in colder climates spend most of their time indoors. But what do wild animals do? Some animals spend winters hibernating. Beginning readers will learn what hibernation is, why some animals hibernate and others don't, and how hibernating animals prepare for their long sleep. Full-color photographs grab readers' attention and allow them to draw connections to the narrative. Readers will love learning about this mysterious, restful time in some animals' lives.

A simple introduction to the work of teachers, including the different types, equipment used, training, daily life, and other aspects of their job.

Huérfana cuando tenía ocho años, Kate Powell creció, junto a Margo y Laura, como una hija más de los Templeton, y juró que nunca les defraudaría. Aguda, inteligente, con una cabeza privilegiada para los números, se ha convertido en una exitosa mujer de negocios obligada a enfrentarse al fracaso profesional y a mirar en su interior solo para darse cuenta de todo lo que se ha perdido en la vida y todo lo que le falta a su corazón. Pero es tiempo de cambio y Kate se incorporará activamente a la tienda de sus hermanas y se enamorará de un atractivo hotelero, Byron DeWitt, un hombre que ...

Many people who live in the city do not have space for gardens. But they still want the fresh food, flowers, and herbs that come from a garden. So, they plant gardens in pots or planters. Sometimes they form a team and find an empty lot to plant their gardens in. People use patterns to plan how best to use their space. This is a great way for people to live in the city and have a beautiful garden. What would you plant in your city garden?

Describes what early planes and air travel were like, how planes were developed to travel faster, and presents some pioneers of aviation.