De dos mundos

Practice data analysis while learning about endangered species! This title allows young readers to improve their understanding of data analysis and graphing methods, teaching them about probability and STEM skills through bar graphs and pictographs. This book includes engaging examples of wild animals who are endangered species, teaching readers about their habitats, their greatest threats, and their predicted populations. Vibrant images, exciting examples, and clear mathematical diagrams and charts engage readers while making them more confident in their data analysis skills.

This illustrated book teaches children everything they need to know about taking care of kittens from picking one out to what to do when they get sick.

Everyone has heard of Albert Einstein--but what exactly did he do? How much do kids really know about Albert Einstein besides the funny hair and genius label? For instance, do they know that he was expelled from school as a kid? Finally, here's the story of Albert Einstein's life, told in a fun, engaging way that clearly explores the world he lived in and changed.

Miss Esperanza Alice Gorst creció en París al cuidado de una amiga de su madre, Madame de L’Orme, puesto que sus progenitores fallecieron cuando ella no era más que una niña. Esperanza creció feliz al amparo de los cuidados de Madame y la formación que le proveía su tutor, Mr.Thornahaugh.Cuando ambos le comunican que debe asumir la responsabilidad de llevar a cabo una importante misión, a Esperanza no le queda más remedio que aceptar y viaja a Evenwood, Inglaterra, con el cometido de hacerse con la vacante de sirvienta de Lady Tansor, pero sin ningún conocimiento de su objetivo...