Post on 26-Mar-2022
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
Thank you!For questions and clarifications, pleasemessage me during my consultations hours
LIZAGAYATAO@GMAIL.COM 0975 019 7677FB: LIZA GAYATAO
2PM TO 5PM , MONDAYS TO FRIDAYS
ReferencesLarisma, Evelyn T., Mariano, Jan Jason M. (2015)The New Science Links 5, Matter and ItsProperties page 17-23
https://study.com/academy