Experimentos con la luz

El sexo es todo. El sexo es nada. Así que, ¿cuál es la verdadera descripción? Por la manera en que mucha gente habla, pensarías que el sexo es como la comida, o comemos tres veces al día o nos morimos del hambre. Por otro lado, sabes que el sexo definitivamente no es poca cosa. Es demasiado potente, demasiado instintivo para sencillamente negarlo. Tarde o temprano, todos deben lidiar con ello. Este libro ofrece un acercamiento enteramente personal hacia tu sexualidad y Dios. En otras palabras, el sexo es más que pelvis y formas de conectarse. La sexualidad esta tejida a través de todo ...

Students will gain a deeper understanding of the Cold War by delving into major social studies topics in this project-based examination. The volume presents a series of broad questions touching on major themes in the social studies curriculum. Each question is accompanied by several paragraphs examining that question in the context of the Cold War, as well as a detailed project that prompts readers to think critically and present their findings or opinions in a particular format, such as a poster with side-by-side comparisons, a persuasive essay, or a class presentation.

One dog in a teacup, two caterpillars on a leaf, three horses having a conversation... Fun photographs and simple text help introduce young readers to counting numbers from zero to ten. A fish-counting activity encourages young readers to practice their counting skills.

The rock cycle has been taking place for millions of years. However, geologists have only known about this phenomenon for about 300 years. Young terrestrial explorers are introduced to different types of rocks, where in the cycle these rocks fit, and where in Earth's layers each step takes place. Fact boxes provide readers with fun additional information. A diagram helps readers make sense of the new information they're learning.