Invictor y Mayo

Presenta varios experimentos en cronometría. Para estudiantes de primaria (grados 4-6) y de secundaria (grados 7-9).

Exactly 100 facts accompanied by colorful illustrations and maps reveal fascinating information about the life of pirates.

Gloria lleva 25 años casada con una de las principales fortunas del país. Envidiada por todas sus amigas, su principal objetivo vital es ser la clienta más destacada de las tiendas más lujosas de Barcelona. Su último objeto de deseo es un bolso exclusivo de piel de cocodrilo que la espera solo a ella en su boutique de referencia... O eso es lo que cree... A partir de un inocente error de la dependienta, se abre la caja de los truenos y Gloria descenderá de golpe toda la escala social.

Based on the premise that all young people should learn to make decisions, respect themselves, and resolve challenging problems, this book is a self-help guide for adolescents to develop positive thinking, high self-esteem, and personal power. Exercises guide readers through learning about their own feelings, dreams, and needs while stressing that they are responsible for their own behavior and happiness. Situational anecdotes used to enhance the discussion are age-appropriate and relevant to children. Writing and keeping a journal are encouraged, and group exercises make the book useful in...