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Hipervinculo Tecnología
This project is an introductory investigation of buoyancy and the shape of different boats for different purposes. The goal is that the student will learn through their own experimentation the rea ...
Hipervinculo Ciencias de la Tierra y Medioambiente
A bird’s feathers are more than mere decoration. In addition to insulation and flight, feathers help birds stay afloat on bodies of water. A feather has a hollow shaft and interlocking barbs that form ...
Engadir a Didactalia Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...
