Cuevas de murciélagos (Inside Bat Caves)

Introduces the concept of heat, how it's created, how it affects materials around it, and how heat is used.

Aprende un montón de cosas sobre mitología con esta divertídisima historia de Lucas y su abuela, donde los superhéroes y los dioses griegos se ven las caras. Las vacaciones para superhéroes de Lucas, su abuela y su amiga Leonor duran apenas unas horas. Themis, la diosa griega de la justicia, los necesita para una misión: devolver su forma humana a personas que llevan una eternidad transformados en araña, pavo real, árbol de laurel o vaca. Por el camino, descubrirán cómo terminaron recibiendo semejantes castigos... Además de disfrutar de la lectura, los niños aprenderán acerca de...

Beaches, mountains, valleys, farmlands, and deserts are all part of the unique geography of California. Students will learn about each of these regions with this primary source reader that builds students' reading skills and social studies content knowledge. The intriguing primary source maps, letters, documents, and images provide authentic nonfiction reading materials and keep students interested in learning. Text features include a glossary, index, captions, sidebars, and table of contents. This book connects to California state studies standards and the NCSS/C3 Framework and features...

Discusses Things That Rot And Break Down And Things That Don't, How Decomposing Things May Feed Insects Or Animals Or Help The Soil, And Talks About Recycling.