Experimentos con la luz

Children often assume that being fair means that everyone gets the same number of cookies, but at the heart of fairness is consideration, respect, and caring for others. Your readers will encounter real-life situations in which young people figure out how to act fairly. They'll meet Ben and Jane who are playing on the swings at recess while other children wait to use the swings. What is the fair thing to do? Each spread consists of one of these relatable scenarios along with a full-color photograph. Fun, accessible text encourages readers to consider how they treat others as they discover...

This Spanish-translated biography introduces readers to Jackie Robinson, the first African American to play Major League Baseball for the Brooklyn Dodgers. Featuring lively images and inspirational text in conjunction with a helpful glossary, index, and timeline of Robinson's life, this title will engage readers as they read about Jackie's life as a college athlete, his start in the Negro League, his stand against segregation, and how he became the first person to ever get named Rookie of the Year.

NOS ENCONTRAMOS ANTE una realidad social volátil y vertiginosamente cambiante, que nos obliga a una renovación permanente de ámbitos y situaciones que hasta ahora parecían relativamente estables, o bien evolucionaban de una forma lenta y más o menos controlada. El rápido desarrollo tecnológico y las nuevas y variadas formas de comunicación en las que estamos inmersos están configurando y reclamando un nuevo espacio educativo, un replanteamiento de las finalidades de la educación y la enseñanza. Las instituciones educativas no pueden permanecer al margen de esta realidad social por...

A community center has many exciting activities to choose from. You can play games, swim, and even learn how to cook there. As you read, you can compare the size of a tennis racket to a ping pong racket, use cubes to measure the world's smallest snake, and even use feet to measure the length of a basketball court. What would you use to measure a snake?