MATTER

MATTERby

Felicia West1Get Ready to Explore MatterClick on the arrow to move forward.

Click on the title to go back to the table of content.

3KWL Chart5OBJECTIVESDescribe properties of matter

Classify matter

Describe states of matter

7Get ready for the assessmentReview all the slides, and click on the link below to take the test. There are 100 points possible for this test. It contain five short answers questions, 4 true and false, and one multiple choice.http://www.proprofs.com/quiz-school/story.php?title=chemistry_528

43MaterialsYou will create a concept map of the major terms in this unit. Look at the example below.6 MatterMatter is everywhereLook upLook down

8 MatterTurn aroundClap your hand and tap your feetWhat do you see?Matter

9VocabularyMatter is anything that has mass and takes up space

10VocabularySubstances: is a kind of matter that is pure, it always has a specific makeup or composition (salt is an example). Observe the two salted pretzels.

11Matter can be classified into two properties, physical and chemical property.

12Physical PropertyPhysical property is a substance that can be observed and measured without changing the composition of matter. Look at this picture, you can change the color, and shape, this is a physical change.

13Physical PropertySome physical property features include there appearance, like color, texture, temperature, shape, size, volume, density and weight.

14Look at the popsicles belowCan you describe its properties?

15Chemical PropertyA chemical property is a substance that can change into a different substance. An example is jewelry.

16Chemical propertyHave you ever purchase some sterling silver jewelry, such as earrings or a necklace?

Did the color change in a few weeks? Silver reacts with sulfur in the air to form a tarnish.

17Chemical property Observe the gate below, can you describe its properties?

18Chemical PropertyAnother example of a chemical change is fire.

19Chemical PropertyHave you observed an individual using a charcoal grill?

20Chemical PropertyCharcoal briquettes are used outside for grilling food such as hot dogs or hamburgers.

21Chemical PropertyCharcoal is fuel and can ignite. When the fire burns, it combine with oxygen in the air and change into substances water and carbon dioxide.

22Classifying MatterWhat is matter made of ?It is made of approximately 100 or more elements.

23Classifying MatterWhat is an element?A substance that cannot be broken down into any other substances by chemical or physical means. It may be identified by one or two letter symbols.

24Classifying MatterSome of the most common elements are the following:

Na=sodium (salt)Ca=calcium ( think about milk)H2O=water

25Classifying MatterMore elements

Au=gold

26What is an atom?A atom is the basic particle from which all elements are made of?Oxygen

Chemical bond: form when atoms combine element. When this occur it create a larger particles called molecules.OO

27Matter is made of small Atoms and MoleculesOWATERClick on the small O above28Classifying MatterA compound is a substance made of two or more elements that are chemically combined in a set ratio.

Example of compounds: water, ammonia, and carbon dioxide.

29What is a mixture?A mixture contain two or more substances that are together in the same place but their atoms are not chemically bonded.

30MIX IT UPHeterogeneousHomogeneousYou can see the mixture, such as a salad.You can not see the mixture, such as ketchup.

31MixturesSolution is a mixture in which one substance is dissolved in another.A solution can be described as a homogeneous mixture.

32MixturesMixtures can be classified as a solid, liquid, or gas

33Describe States of MatterA solid, liquid, and gas are the three states of matter.

34What is a solid?A state of matter that has a definite shape and a definite volume. Look at the sand, wood, and pencils.

35What is a liquid?A state of matter that has no definite shape but has a definite volume. The cola, syrup, and milk are liquids.

36What is a gas?A state of matter with no definite shape or volume.Think about steam from an iron, or helium in a balloon.

37HoorayYou just completed the unit on matter. Now, you will complete the activities.

Complete the third part of the KWL Chart.Draw and complete the concept map of the major terms in this unit.

38Concept Map393. Participate in a simulationUse Internet ExplorerClick on the link below, if it do not open, copy and paste it in the address bar. Click the sorter on the simulation to classify matter. http://www.bbc.co.uk/schools/scienceclips/ages/9_10/science_9_10.shtml40What did you learn?You should be able to described the properties the of matter, classify matter, and identify states of matter.

41What did you learn?Complete the third part on the KWL chart.

Scan the KWL chart, concept map and e-mail it to west1fd@cmich.edu42EducatorsPlease take the survey, click on the link below.

http://www.proprofs.com/survey/t/?title=matter-powerpoint44ResourcesState Standards: P.P.M.E 1 Physical Properties: Students will understand that all objects and substances have physical properties that be measured.P.P.M.E 2. Students will compare and contrast the states of matter.46