Contar Leones

Compare traditional dance costumes from Cuba, Ireland, Japan, and Nigeria as you learn inequalities and how to compare groups and numbers! Beginning readers will enjoy learning basic math concepts with this brightly illustrated Spanish book. Featuring vivid images and easy-to-read text, this full-color book develops students' math and reading skills and introduces them to early STEM themes. The Math Talk section includes questions that will increase understanding of basic math and reading concepts and develop students' speaking and listening skills. Learning math is fun and easy with this...

Presenta varios experimentos en cronometría. Para estudiantes de primaria (grados 4-6) y de secundaria (grados 7-9).

“Sólo después de que el último árbol sea cortado, sólo después de que el último río sea envenenado, sólo después de que el último pez sea apresado, sólo entonces, sabrás que el dinero no se puede comer”. (Profecía india) Kart, Azucena y Amarilis se alejan de la ciudadela, el único refugio humano después de la hecatombe que ha provocado el cometa Saley en el planeta Tierra. Una mañana, con la claridad del día, deciden explorar la superficie árida y desolada y se internan en el desierto en una aventura que los llevará a encontrarse con la leyenda de la cual tanto les han ...

Kids often play with magnets, yet they don't learn how these playthings work for many years. Practical knowledge from their play can help them learn more about magnetism, and so can this book. Specially written for those with reading challenges or readers looking for a review, the main text covers important vocabulary, magnetic fields, and a discussion of why metals and magnets come together. Diagrams and succinct fact boxes offer additional ways to learn each concept and explain some ideas in greater detail.