Serpientes

Con este libro de rimas el niño aprenderá las cosas cotidianas que se hacen en un día normal. En cada página se incluyen ilustraciones sorpresa con las que el niño se divertirá.

Labeled illustrations of scenes of family life offer the Spanish equivalents for the names of familiar items.

What is matter and where can it be found? Everything in the world is made of matter, whether it is a solid, a liquid, or a gas. Important ideas about matter such as volume, mass, and how matter changes state are conveyed through a series of easy-to-do experiments.

Intermediate Readers Explore Concepts Of Evaporation, Condensation, And Water As A Solid, Liquid, Or Gas.