La cadena trófica es un camino único, que nos ayuda a averiguar quién come a quién en un hábitat, con el fin de obtener la energía y los materiales necesarios para la nutrición. ÚNETE a nuestra plataforma en www.fuseschool.org Estos vídeos pueden usarse en un modelo de aprendizaje semipresencial o como ayuda de revisión. Haz clic aquí para ver más vídeos: https://alugha.com/FuseSchool Twitter: https://twitter.com/fuseSchool Accede a una experiencia de aprendizaje más intensa en la plataforma y aplicación Fuse School: www.fuseschool.org Este recurso educativo abierto es gratuito, bajo licencia Creative Commons: Reconocimiento-No comercial CC BY-NC (Ver escritura de licencia: http://creativecommons.org/licenses/by-nc/4.0/). Se permite descargar el vídeo para fines educativos sin fines de lucro. Si quieres modificar el vídeo, contáctanos: info@fuseschool.org
Algebraic fractions are simply fractions with algebraic expressions either on the top, bottom or both. We treat them in the same way as we would numerical fractions. In this video we look at how to simplify algebraic fractions, and how to add and subtract them. VISIT us at www.fuseschool.org, wh
CREDITS Animation & Design: Peter van de Heuvel Narration: Lucy Billings Script: Lucy Billings The word polygon comes from Greek. Poly means “many” and Gon means “angles”. Polygon = many angles. Polygons are 2-dimensional shapes, that are made of straight lines, with all the sides joined up. VISIT
In algebra we have lots of different names for different things: expressions, equations, formulae and identities are all slightly different versions of similar things. Then within these, we have variables, constants, coefficients and exponents to describe the different parts. We also need to know wh
