Conecta 2.0, biología y geología, 3 ESO

Did you know that pigs are some of the smartest animals on Earth? Pigs keep themselves very clean. Discover more about these farm animals in My Pig.

Young readers may have heard about the benefits of using and making the most of their resources, but how does that factor into an economic discussion? This thorough discussion defines resources and describes the different types of resources and why some divide them into three categories and others choose four. The book also addresses the concept of scarcity, showing readers how, because all resources have their limits, it is important to use them responsibly and efficiently in a healthy economy.

Simple dice " ¡huy, huy, una palabrota! " cada vez que Kléber, su hermano, echa pestes; sabe contar muy deprisa: uno, dos, tres, cuatro, B, doce...; juega con sus " playmobiles " y con los " hombrepillos " que se esconden en los teléfonos, en los despertadores y en los semáforos. Tiene tres años y tiene veintidós años. Veintidós es su edad real: Tres años, su edad mental. Kléber estudia el último curso de Bachillerato, es un chico lleno de energía, pero está muy cansado de ocuparse de Simple.

El libro del pan (The Bread Book) helps Spanish readers strengthen their multiplication, division, and fractions skills while learning interesting facts about bread. Students will learn about wheat grain, nutrition, and bakeries with this nonfiction math reader. This classroom resource includes a glossary, engaging images, mathematical diagrams, and a fun historic timeline of bread to help students develop their math and reading skills.