Nuestra vida, Una obra de arte en proceso

Describes how the rig was built, how it stands out in the water, and how much drilling it does in a day.

es una aventura apasionante. Papa Mongo y su querido mono Yayi viajan por Africa para encontrar una maravillosa medicina para Ekimbe, su nieto, que esta enfermo en Madrid. ¿Quieres conocer lugares extraordinarios? ¿Te gustan los fantasticos animales de la selva? ¿Y vivir aventuras increibles? Con este libro tienes la oportunidad de descubrir una parte del corazon del continente africano.

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

It's Ms. Frizzle's birthday and the class tries to bake a cake but winds up inside it, learning about mixtures and reactions that occur when ingredients are put together."