I Love Kawaii

Mathematics constitutes ideal material for exercising the art of learning and thinking. For this it is necessary that the classroom has a stimulating atmosphere which requires determined attitudes and beliefs. The book combines theory and practice and responds to questions such as these: to think in the mathematics class? on what does the knowledge of solving problems really consist of? what are the beliefs and which are the most common ones among the students? how to diagnose, evaluate and, in some cases to modify, the systems of beliefs of the pupil?).

Resum: Un recull de poesies eclèctic, sorprenent, dibuixada cada una d'elles pel mateix il·lustrador que s'ha pres el temps necessari per a interpretar-les per tal d'oferir una obra singular.

This beginner's guide offers a first glimpse into the natural world of amphibians. This addition to the acclaimed About... series uses simple, easy-to-understand language to teach younger children what amphibians are, how they look, how they move, what they eat, and where they live. With beautifully detailed, realistic paintings, noted wildlife illustrator John Sill introduces readers to a variety of amphibians, from frogs and toads to salamanders and more. An afterword provides details on the animals featured and inspires readers to learn more.

Darwin se dio a la tarea de observar diferentes especies de plantas y animales y así concluyó que todas ellas se modifican de acuerdo con las condiciones del entorno en el que viven y las características que necesitan adoptar para lograr su supervivencia. En El origen de las especies encontrarás conceptos como selección natural, evolución y variabilidad, que todavía son válidos en el estudio moderno de las ciencias naturales.