Behavior Modification

This compare-and-contrast text explains the technology we seldom feel we can go without; the phone, computer, and camera. Readers learn the difference between old and new versions of each. New vocabulary such as 'stationary' and 'portable' are introduced. A picture-word glossary is included.

Photographs and easy-to-read text introduce the major food groups and explain the nutritional contributions of each.

In this stimulating, Spanish-translated nonfiction book, readers will discover the various types of friction--including rolling friction, sliding friction, fluid friction, and static friction--and the huge impacts it has on nature, machines, and our lives. In addition, readers are encouraged to perform basic experiments to assist in the understanding of friction, kinetic energy, and water resistance. With real-life examples, colorful images, accommodating graphs and charts, and informational text, children will be inspired and engaged as they read through this book. This 6-Pack includes six...

¡Bienvenido! El mundo al que llegas no es el mismo al que llegaron tus padres. El tuyo es también digital. Estás acá, aquí y ahora, pero a la vez estás en línea. Y, aunque no te acuerdes, ¡lo has estado desde antes de nacer! En este mundo hay que respetar al resto, cuidarse y ser buenas personas, ¿no? ¡El mundo digital no es tan distinto! De hecho, están muy conectados, pero debes conocerlo bien para que aprendas a protegerte, evitar riesgos y ser una excelente persona en línea.Este libro será una guía que te acompañará en tu aventura digital. Internet no es algo mágico e...