Aviones del pasado (Planes of the Past)

Aircraft carriers are truly the fortresses of the sea! Students will get an inside–out view of these incredible floating cities, from how they are constructed to how they function as important parts of a country’s defense. Students also will learn about the various aircraft that are on board and the crew that keeps aircraft carriers in ship shape!

Técnico electricista 4 - Curso visual y práctico Corriente alterna En esta clase nos encargaremos de profundizar en la generación de corriente alterna y conoceremos los valores típicos de este tipo de corriente. Además, revisaremos las inductancias, los capacitores y la aplicación de la corriente alterna en estos componentes.Para terminar, veremos los efectos propios de la corriente alterna, y caracterizaremos la resonancia y los armónicos.

(back cover) Hablemos de esto! A menudo, los ni os demasiado tmidos tienen preocupaciones y se sienten incomprendidos. ERES T?MIDO? ayuda a ni os y ni as a comprender que la timidez puede vencerse de muchas maneras. Ning n ni o debiera avergonzarse por ser tartamudo o por enrojecer cuando se le hace una pregunta. Todo lo que necesitan es aprender a enfrentar la situaci n adecuadamente. ERES T?MIDO? explica a los ni os que su timidez ir y(c)ndose poco a poco siempre que sigan tratando de expresarse ante los dem s."

The I Want to Be... series gives young children a realistic insight into the working day of adults. Easy-to-read captions and color photographs of women and men from different cultures help children understand what's involved in each occupation. Young readers learn to respect the importance of doing a job well and appreciate the contributions these workers make to our life and the world around us. These books are perfect for reading alone or in group story times. They are certain to spark questions and encourage dialogue and prompt children to learn more about these occupations. Quiero ser...

Books babies can really sink their gums into! Now in bilingual English and Spanish! INDESTRUCTIBLES are built for the way babies "read": with their hands and mouths. INDESTRUCTIBLES won't rip or tear and are 100% washable. They're made for baby to hold, grab, chew, pull, and bend. What green vegetable looks like a tree? Broccoli! Can you find a fruit that's small and yellow? Lemon! Can you pick out two berries so red and sweet? Raspberry and strawberry! Explore a rainbow of delicious foods in a book that's INDESTRUCTIBLE. INDESTRUCTIBLES are printed on lightweight, nontoxic paper material,...