Cobayos

Students will develop their geometry skills as they study the geometric shapes of modern art and read about the innovative artists who turned the art world upside down. This Spanish book seamlessly integrates the teaching of math and reading, and uses real-world examples to teach geometry concepts. Text features include a glossary, an index, captions, and a table of contents to increase students' vocabulary and reading comprehension skills as they interact with the text. The rigorous practice problems, math charts and diagrams, and sidebars provide many opportunities for students to practice...

• Más de 100.000 ejemplares vendidos en el primer año en el Reino Unido. • Canal de YouTube con más de 5.000.000 de seguidores. Todos los grandes futbolistas de la Premier participan en sus videos. Hace unos años Billy y Jez, dos freestylers del fútbol se unieron para formar F2 y se dedicaron a filmar videos sobre sus proezas futbolísticas. Poco a poco han ido creciendo y mejorando sus producciones y aumentando exponencialmente sus seguidores ya que no buscan solo entretener, sino también enseñar a los jugadores nuevas técnicas y trucos para mejorar el rendimiento como...

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...

Winning the American Revolution was just the first step. After defeating Great Britain, the American colonies were united in name only. How would this independent nation be governed? During the summer of 1787, representatives went to Philadelphia to solve the problem. The result, the U.S. Constitution, created a new government, establishing the foundations of a free nation and setting a new course for history.