When a young girl finds a sparkly rock buried in the dirt and discovers that it cleans to a beautiful quartz crystal, she is fascinated and becomes Julie the Rockhound. Join Julie as her dad shows her how to dig for minerals and explains the wonders of crystal formation. Combining clever wordplay with earth science, young readers learn about Earth's most abundant mineral "treasure."
Ahora sÃ que yo estaba todo despierto. â€œÂ¿Salir? Â¿Salir adÃ³nde?â€ pero Ã©l se habÃa ido. Ven junto con Jody y su padre a una excursiÃ³n mÃ¡gica y misteriosa al mundo nocturnoâ€”y del mÃ¡s allÃ¡. Con una prosa simple pero lÃrica e ilustraciones evocativas en acuarela, esta acogedora historia familiar trae a la vida la alegrÃa y el asombro de un niÃ±o al ver su primera lluvia de meteoritos. La perfecta compenetraciÃ³n de la naturaleza, la ciencia y la imaginaciÃ³n, Pedazos de otro mundo deleitarÃ¡ a cualquier lector que ha contemplado la noche con admiraciÃ³n.
A baby Mexican free-tailed bat clings to the ceiling of a crowded noisy cave, waiting for his mother to return from her daily hunting trip. After three days of searching and waiting, he is rescued by a bat that is in a strangely similar circumstance. A surprising story of adoption in the animal kingdom base on current research.
When a young child decides to build a fort in the backyard, Grandpa comes forward to help. But they can't do it alone--they get help from the six simple machines: lever, pulley, inclined plane, wheel and axle, screw, and wedge. Told in cumulative rhyme, similar to The House That Jack Built, readers follow the building process to completion and discover the surprise reason it was built.
Just imagine - you are a young orca whale. Your special friends are two cousins and your 100 year-old great grandmother, the clan leader. You learn to play with them, face danger with them, hunt with them - and even go people-watching with them! Based on actual orca, or killer whale, research, this book combines science with the real story of how family, friendship, and a grandmother's love are helping this magnificent but endangered orca clan to survive.
When it comes to birds, Lucy's grandpa knows every beak and squeak. With binoculars in hand, Lucy and her grandpa begin to search for a robin redbreast. But the bird isn't making it easy for them! A squawk-y, bossy bird? That's a blue jay. Birds with round beaks good for scooping? Canadian geese. Hey, will that nest with the three blue eggs lead to a happy discovery in this spot-the-robin mystery?
Beatrix the beaver longs to be good at something. Her brother Bevan is an expert at repairing the lodge with mud and twigs. Her sister Beverly is a superb swimmer and underwater gymnast. What makes Beatrix stand out? One day, she runs away by swimming up the creek and finds some fresh garden plants to eat, and yummy trees to gnaw. When her siblings set off to find her, all Three Little Beavers wind up trapped! It takes some simple engineering on the part of the humans who set the traps, and Beatrix's discovery of her special talents, for the people and beavers to finally find a way to live in harmony.