Pequeño catecismo eucarístico

Explains what mathematics is and how it feels to do math, and shows some basic mathematical concepts such as sorting and measuring.

What has a head, two tails, and shoots across the sky? A comet. Coming from the far edges of the solar system, most comets travel around the Sun, while meteors appear as flashing streaks of light in the night sky. Explore these amazing celestial wonders as they zip through space! This book looks at the difference between comets and meteors and their effects on Earth. The physical characteristics of each are identified in detail. This book won’t come crashing down! It’s filled with fun facts that give additional information on this exciting science topic. This book allows students to use...

Un recopilatorio de Súper Chistes para niños para dar la vuelta al mundo. ¡Te partirás de risa! ¿Estás más aburrido que un náufrago en una isla desierta? ¿A veces te parece que los profes te hablan en chino? ¿Tus padres te dicen siempre que estás en la luna? ¿Preferirías ir a Pekín que al cole? ¡Tú lo que necesitas son unas vacaciones, salir de casa y darte una vuelta por... ¿Has dicho el mundo? ¡Has acertado!

In this book, children learn how we can tell if something is shiny or dull and which materials have these properties.