Sentir y Pensar. 6 Primaria

Readers may never expect that they might free fall to Earth, but if they have ever dived into a pool, that's exactly what they've done. This Spanish-translated book shows readers how Newton's three laws of motion affect divers, skydivers, and mountain climbers' movements. Readers discover who uses gravity, who works against it, and all other forces that contribute to a successful dive or climb. After reading this Spanish-translated book, readers can decide if they will ever be interested in engaging in one of these extreme sports. This 6-Pack includes six copies of this title and a lesson...

Learn about Californians who have made a difference! Students will learn about important Californians including John Muir, Dorothea Lange, Sally Ride, and Ansel Adams with this nonfiction text that builds students’ reading skills and social studies content knowledge. The intriguing primary source maps, letters, documents, and images provide authentic nonfiction reading materials and keep students interested in learning. Text features include a glossary, index, captions, sidebars, and table of contents. This book connects to California state studies standards and the NCSS/C3 Framework and...

Tensión, angustia, distimia, impaciencia, apuro, culpa, vergüenza, temores de toda clase, preocupación exagerada, pensamientos catastróficos, sentimientos de agitación, obsesiones, intranquilidad, taquicardia, sudores, parálisis del cuerpo, los repentinos y fuertes espasmos en piernas e incluso en el cuerpo entero, dificultad para concentrarte, irritabilidad, dolor estomacal, miedo de enfermar o de morir, cansancio físico y mental, fatiga, músculos tensos, agorafobia, dificultad para conciliar el sueño o permanecer dormido, miedos irracionales, hormigueos por varias parte del cuerpo...

Más de 15.000 especies de plantas y animales están en peligro de extinción. Este atlas enciclopédico muestra las razones de esta desaparición y presenta algunas de las medidas que están tomando diversas organizaciones para evitarlo.