the cell theory

Cllas17
Date june02/2010
Topic the cell theory
1) Robert Hooke: (Freshwater, July 18, 1635 - London, March 3, 1703) English scientist. It was, , ne of the most important experimental scientists in the history of science, tireless polemicist with a creative genius of the first order. His interests spanned such disparate fields as biology, medicine, timing, planetary physics, mechanics of deformable solids, microscopy, sailing and architecture.
2)
1) Antonie Philips van Leeuwenhoek: (in Dutch also Anthony, Antoni, or Theunis, in English, Antony or Anton) (born on October 24, 1632 and died on August 26, 1723 – buried on August 30) was a Dutch tradesman and scientist from Delft, Netherlands.
2) He is commonly known as "the Father of Microbiology", and considered to be the first microbiologist. He is best known for his work on the improvement of the microscope and for his contributions towards the establishment of microbiology.
1Matthias Jakob Schleiden :(April 5, 1804 - June 23, 1881) was a German botanist who, along with fellow physiologist Theodor Schwann, formulated the cell theory.
2) Controversial man of character, scoffed at the botanists of his time, which was limited to name and describe plants. Schleiden studied them under a microscope and conceived the idea that they were composed of identifiable units or cells.
1) Theodor Schwann: (Neuss am Rhein, Germany today, December 7, 1810 - Cologne, ibid., January 11, 1882). Physiologist and anatomist alemán. Profesor of anatomy at the Catholic University of Louvain (1838-1848) and then at the University of Liège (1848-1879).
2) Studied the spontaneous generation of gastric digestion (pepsin found in gastric juice) fermentation and nerve fibers. Described in these fibers the sheath of Schwann.

saturn

Class: 9

Item: planets in our solar system

Date: 21/10/april

Activity

About the planets consult

1 name:¿what is the originin?

Their name leaves the zeus son the titan Greek cronos, due to its orbital position.

2 characteristics:

The Saturn rings extend in the equatorial plane of the planet from (6630 km to the 120.700 kms) and they are made up of particles with abundant water freeze.

3 structure:

Saturn has a nucleon been solid for above an extensive layer of hydrogenate, liquidate and solid

4 rotation period:

The period of rotation is of 29 years and 167 terrestrial days

5 revolve period:

The period of relove is the10 hours 19 minutes.

6 moons:

this planet has 61 moons, but those but acquaintances are: Rea, Dione, Tetis, Japeto and Encelado

theorys of the organization of the univers and the rocky planets

The test

UNIVERSE

SHATTER

Class:4
Date:march/03/2010
Item:life of de stars
The stars are origins in the nevuloso; it is a mas of cosmic gas.
A stars is foemed by helium(He);hydrogen(H);is hot state.
Cicly of life a stars
All the stars have a life cycle; a star is a mass hot gas
White midget
Are coumpound by atoms in plasm state; its temperature 200.000Cº
The temperature down and the stars becomes in a yellow mediats.
Yello mediants
The yellow mediants is a big star it has yellow color and its temperature 5.000Cº.
The red giant
Is a very big star; its mass down and its temperature too;it has around to3.000Cº; its nucleus is like a whitle widget star.and the elium exheusted.
Homework
Consultar sobre la super gigante roja,y sus posibles transformaciones.


Super gigante roja
In astronomy, they are denominated red supergigantes to stars supergigantes (of class of brightness I) of ghastly type K or M. are the biggest stars (in terms of volume) that they are in the universe, although they are not the most massive and, as their name it indicates it, their surfaces are of reddish and lightly dark color.
The stars with more than some 10 solar masses, after consuming their hydrogen in the nucleus during the stage of main sequence, they become red supergigantes during their stage of coalition of helium. These stars are not the hottest, but rather, relatively, they are Also among the coldest contrary to the blue giants whose superficial temperatures vary between 28.000 and 50.000 K, those of these stars usually oscillate between 3000 and 4000 K.

Organization of the universe

Class: 3
Date: February, Wednesday 24 2010
Item: Organization of the universe
The human being although much studied still unknown about the universe,. Nevothless been able to identify some components like.
The Galaxies
There are groups of millions of stats, celestial bodies and inter stellar matter.
The galaxies have very long life, beginning whit an irregular galaxies of mass, dust and cosmic gas that rotate constantly to form a barred spiral,. The arms follow approaching the mille,. The galaxies,. In this moment is old galaxies and have thousand of millions years old.
Homework
Trabajar toda la web quest


DIA MIERCOLES 26 DE MARZO TODO AL DIA BLOGS
JUEVES 18 DE MARZO ENTREGA DE { LAPIZ}

THEORYS

Class 2
Date February Wednesday 17 2010
1. Item Theories of the noggin of the universeCOSMOS: El Universo - 2ª parte
2. Teorías Sobre la Expansión del Universo. | Asusta2



[1] Horizon - Universos paralelos

24.- Big Bang , Big crunch - El Universo
Teoría del Universo Estacionario

There are theories that try to explain how of the universe was formed.

Bing Bang Theory
Explain the origin of the universe as a result of an explosion.
The universe origin with the explosion of a primeval stoma. Temperature attained was eleven billions degrees and this temperature any atom or molecule can hold together.

That explosion was not as we know., because it occurred simultaneously in all parts form start of the universe and filling the space of matter { atoms}
STEADY STATE THEORY
Explain that the universe has always bee the same
Escalating universe or the expansion – contraction theory
Explains that the universe continues in small big bangs, followed by the big crouch
Universe parallel
States that there are multiples universes with different characteristics there may be altenativeor universe }
Homework
1 study for quiz finishes drawings
2 check that is a galaxy and it classes

PROGRAMA

Class 1
Date Wednesday febrary 10 2010
Item Science curriculum

Science 6 grade

Achivement
Understands and explain the different theories about the origin of the universe and the solar system and recognizes the process that allowed the transformation to atoms into cells.
Performance indicators
Explain the big bang theory
Compares the tenets of the geocentric and heliocentric theories that explain the universe organization
Identify the characteristics of the solar system
Explain the theories about of the origin of the life in the earth
Explain the function of each cell organelle
Compare vegetal and animal cells
Appropriates of the scientific methodoly for work in the laboratory
Orderly records of laboratory results
Delivery time homework and activities
Topics
The universe and the earth
- Origin of the universe { big-ban and others theories}
- Theories about the organization of the solar system
- The solar system
2 the cell and the origin of the life
- Theories on the origin of the life
- Cell theory
- Kinds of cell


Theory of the big bang
The Big Bang theory of cosmology posits that the universe emerged from an initial burst and is almost accepted wisdom, although, no one can say that has been demonstrated. In any case, as no details are known before the alleged initial explosion or Big Bang is said, was a singularity or, in other words, nothing is known about its cause or origin.

Whether or not the Big Bang, the universe as there are huge explosions which cause the supernova implosions and also very large as the so-called black holes, although not as fast as the first. Recently, also accepted that black holes expel large amounts of matter sometimes


From the universe to the cell
Yo pienso que el universo esta relacionado con la célula
Porque en el universo hay muchas personas y porque las células están en el humano y también en los animales hay células por todo el universo
Homework
To consult different theories about the origin of universe
To bring colors and maker