Què puc hacer?
226261 materialEducativo
textoFiltroFichatipo de documento Ciències de la Terra i Medi ambient - Experiment/Pràctica
Sobre aquest recurs...
Plants spread their seeds far and wide in the attempt to continue the survival of their species. Many of these seeds share a “hook” design that helps them cling to a passing object and plant themselves in the material for the ride. When they dislodge, they settle into their new environment and with the right conditions—water, oxygen, warm temperatures—they sprout and continue the plants existence.In this experiment, the independent variable is the two fields, and the dependent variable is the growth from the trek. The constants are the bowl, the water and the conditions.
The goal of this experiment is to discover the quantity and variety of seeds present in the everyday world. Seeds can be miniscule, and humans may not notice them even when they search. This active method of testing the composition of a common field brings the plethora of samples to life.
It is an educational content by education.com.
By clicking on the title of this resource, you will be redirected to the content. If you want to download the project, you just have to join the website, which now is for FREE.
Mira un ejemplo de lo que te pierdes
Autores:
Categories:
Etiquetes:
Fecha publicación: 12.5.2016
Es respecta la llicència original del recurs.
Vols comentar? Registra't o inicia sessió
Si ya eres usuario, Inicia sesión
Afegir a Didactalia Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...
Comentar
0