LESSON 1:MATTER ANDITSPROPERTIESTEACHER LIZA GAYATAO

1ST QTR_SCIENCE 5

LearningObjectives:a. Describe the different propertiesof materials;b. Differentiate general propertiesand special properties of matter; andC. Describe the special properties ofsolids, liquids, and gases.

Today's

Agenda

WORDS TO KNOW!

Anything that has mass andtakes up space.

MATTER

WORDS TO KNOW!

A characteristic or trait thatyou can use to describematter by observation,measurement, orcombination

PROPERTY

CLASSIFICATIONOF PROPERTIESOF MATTER

General Properties

Special Properties

General Properties

Refer to the properties ofmatter that are observed andpresent in all phases and kindsof matter

WORDS TO KNOW!

The amount ofmatter in anobject.

MASS

WORDS TO KNOW!

The amount ofspace occupiedby the object.

VOLUME

WORDS TO KNOW!

The amount ofmatter present ina given volume ofsubstance.

DENSITY

SPECIAL PROPERTIES

pertain to the special propertiesof matter or unique properties of

one phase or kind of matter

SPECIALPROPERTIES OFSOLIDS

Porosity - the ability ofmaterial to hold liquid to acertain extent (ex. sponge)

SPECIALPROPERTIES OFSOLIDS

Ductility - a property thatallows a solid material to betransformed into wiresEx. copper wire

SPECIALPROPERTIES OFSOLIDS

Brittleness- a property ofsolids to be broken into piecesEx. glass

SPECIALPROPERTIES OFSOLIDS

Elasticity- a property of solidsto return to their originalshape after being stretchedEx. rubber band

SPECIALPROPERTIES OFSOLIDS

Luster - the property of amaterial to reflect lightEx. mirror

SPECIALPROPERTIES OFSOLIDS

Magnetic - the ability toattract materials made of steelor ironEx. magnet

SPECIALPROPERTIES OFSOLIDS

Electrical - the abilityto conduct electricityEx. electric wires

SPECIALPROPERTIES OFSOLIDS

Thermal - the ability toconduct heatEx. metal

SPECIALPROPERTIES OFLIQUIDS

Fluidity - the ability ofliquid to flowEx. water

SPECIALPROPERTIES OFLIQUIDS

Viscosity- the abilityto resist flowingEx. honey

SPECIALPROPERTIES OFLIQUIDS

Capillarity - the ablityto pass through a smallfine tubeEx. roots

SPECIALPROPERTIES OFLIQUIDS

Surface tension- the cohesiveforces between liquid moleculesEx. paper clip floats in the water

SPECIALPROPERTIES OFGASES

Diffusibility- the abilityto spread out fasterEx. air diffuser

SPECIALPROPERTIES OFLIQUIDS

Compressibility- can beplaced in containerEx. LPG

SPECIALPROPERTIES OFGAS

Low Density- caneasily riseEx. helium gas inballoon

SPECIALPROPERTIES OFGAS

Pressure- can movethings Ex. pressure cooker

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ReferencesLarisma, Evelyn T., Mariano, Jan Jason M. (2015)The New Science Links 5, Matter and ItsProperties page 17-23

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