Recursos educativos changes página 31

Mostrando resultados de 311

Summaries - Motion and forces
EduBook Organización
2136 visitas
1. Motion A moving object is any object which changes position over time. A trajectory is a line which connects the different positions occupied by a moving object. A trajectory can be: rectilinear,…
Ver más
The number of inhabitants
EduBook Organización
2083 visitas
Changes in Spain's population The population of Spain increased a lot during the 20th century. Between 1900 and 1980, the population increased from 18 to more than 37 million inhabitants.…
Ver más
Complete. Agricultural transformations
EduBook Organización
2028 visitas
Complete the sentences about agricultural changes in the middle of the 18th century with the missing words: A series of Enclosure were passed in Great Britain that enclosed open and common land,…
Ver más
Unit 1: Matter and Materials
EduBook Organización
1955 visitas
Alloy (n): a homogeneous mixture made up of metals or of a metal and a non-metal. atom (n): the smallest unit of matter, composed of particles called protons, neutrons and electrons. boiling point (n):…
Ver más
Summaries - Spain's population
EduBook Organización
1723 visitas
1. Characteristics of Spain's population Population growth is high when the number of people born is greater than the number of people who die. It is low when the number of births decreases. Spain…
Ver más
Before you start - The Earth and the Moon
EduBook Organización
1707 visitas
Didactic objectives To question oneself on natural phenomena such as the changes in the seasons, the phases of the Moon, eclipses and tides. Compare the information provided with previous knowledge.…
Ver más
Work and energy. Machines
EduBook Organización
4199 visitas
2.1. Forces do work A force does work on a body when it displaces it (figure 1). This is because it changes its energy. For example, if we apply a force to a moving object, the velocity of this object…
Ver más
Video: BioVisions, Modifying Cell Identity through Reprogramming
Tiching explorer Organización
7233 visitas
This 2D animation shows the differentiation process by which pluripotent cells in a blastocyst become increasingly specialized. Stem cells are self renewing. They can give rise to neurons, blood cells,…
Ver más
The Greenhouse Effect
Tiching explorer Organización
6367 visitas
This simulation shows how greenhouse gases affect the climate. Students can compare today's atmosphere with the ice age. They can explore what happens when we add clouds or change the greenhouse gas…
Ver más
Make love, not CO2!
EducaMadrid Organización
8146 visitas
Climate change affects our environment and our lives. This is why we need to take action and to fight climate change to help protect the environment. The European Commission started the You control…
Ver más