Balancing Equations - 7th garde

Elements , Compounds and mixtures- 7th grade

Atoms - 7 th Grade

Charla earthquakes - Sèptimos años bàsicos

Una interesante y didàctica  charla nos entregó nuestro apoderado del 7B , Sr. Gabriel Madero  sobre el origen de los terremotos . Nuestros alumnos con esta actividad culminan la unidad de aprendizaje relacionada con la  estructura de la tierra y sus caracterìsicas.

News: A Nobel mind map

It’s three in the morning. Nature calls. You stagger from your bed, squinting in the darkness as you blindly weave your way past a bookshelf, around the glass cabinet, and down the corridor into the smallest room in the house. Not only do the scientists John O’Keefe, May-Britt Moser and Edvard Moser understand how your brain managed this – they earned themselves a Nobel Prize in the process.
 

May-Britt and Edvard found a  type of nerve cell in a strip of tissue connecting the hippocampus to other parts of the brain. Described as grid cells (due to the pattern of their activation), these nerves seemed to act like a coordinate system. Together, these cells provide you with a mental map and a coordinate system that tells the rest of your brain where your body is in relation to its surroundings. This way you’re able to move around even while you’re unable to see, hear, or smell anything. 

For their research, John, May-Britt and Edvard were awarded the 2014 Nobel Prize in Physiology or Medicine. 

Many neurological conditions, such as Alzheimer’s disease, can dramatically affect the hippocampus region. Knowing more about these cells and how they work can provide new insights and possibly new treatments for those who suffer spatial memory loss.

Contenidos Pruebas Solemnes 7th grade

SCIENCE

Date : September 05^th

THE NATURE OF FORCE

·         Force

·         Net force

·         Balaced and unbalanced forces

·         Calculating net force ( notebook)

Book : p36-39

FRICTION AND GRAVITY

·         Define friction

·         Factors affecting friction

·         Types of friction

·         Gravity

·         Universal gravitation law

·         Factors affecting gravity

·         Free fall

·         Air resistance

·         Terminal Velocity

Book : p42-49

NEWTON`S LAWS

·         First ,second and Third Law

·         Momentum

Book : p51-58

Tour Atronómico de Profesores Agosto-2014

 

De repente algo que aparece tan lejano se presenta ante nuestros ojos con otras formas y colores . Nos sorprendimos y maravillamos con el brillo de las estrellas y la eterna oscuridad que nos rodea.