martes, 24 de mayo de 2011

PHYSICAL AND CHEMICAL CHANGES OF MATTER

How much did you learn about physical and chemical changes in the Science class?
Explain...

11 comentarios:

Abdiel Mendoza dijo...

I learned about the chemical changes and learned about how a penny change whith a vinegar,a clay.plastic contanier,

Aneth De Leon dijo...

I learn for this class that I can put some materials and make somes chemical and physical changes.I think that Physical change means something that change by the heat or the cold, for example something that is normal and ends melted.And that Chemical change means things that change chemically by one to another. For example something that is blue and ends white.
I like this Science class this lab. was very cool and i learn so many things about this topic.

By:Aneth De Leon 24/05/2011

Anónimo dijo...

this class is beautiful

Anna Sofia Lam dijo...

I learned about chemical and physical changes also we wrote about this . This was one of my favorite labs.Scienceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Anónimo dijo...

I learnd that are many types of physical and chemical change.

cedric allays dijo...

i learned about the chemical change and learnded about a lab that you have vinager , clay , penny , and a plstic contein

Isamar Miranda dijo...

I learn different examples of physical an d chemical change like:
In phisical change evaporation and in chemical rusting I like this subject

Maria Gabriela dijo...

I like the class today is fun and interested I learn much more about this topic I like much more science,science the last year was my last favorite subject but know is my favorite subject I think that the reason of why science is my favorite subject is the teacher I like SCIENCE


Maria Gabriela

Maria Cristina dijo...

I learn about the class of science is that a physical change is any change not involving a change in the substance chemical identity and a chemical reaction that will always take place for there to be a chemical change.

sara dijo...

I learn that in a phisical chanche matter sta the same but in chemical change matter change into something new

cedric allays dijo...

Science Essay
My trip to Explora
The teacher took us to Explora and the teacher give tickects to go into the atractions.The first is the form of the universite.We went to carry the weight of the planets.Next we went to watch a move about water went to see the animals in dangerous extitoins the things apsorft the land watch a tornado and see the bobins of electricti and go to school

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