A" Identify common rock-forming minerals A" Classify rocks into igneous, using their physical and chemical sedimentary and metamorphic. properties. 'inerals
Recall Recall the the four four subsyst subsystems ems of of the Earth Earth..
Recall Recall the the charact characterist eristics ics of minerals minerals
"oint out that the #ithosphere is !here The #ithosphere #ithosphere is made up up of rocks, but but human life resides, and that the byproduct !e need to identify the di$erent type of of the process !ithin the upper mantle are rocks in order to ma%imi&e its use. crystals and minerals
Recall the processes involved in cycle. 'ho! 'ho! pictu picture res s tha thatt has has under undergo go !eathering. Then ask students they think is the cause of such.
$. resen%ing e/amplesins%ances "resent pictures of di$erent types of o) %he ne3 lesson minerals.
i$erentiate minerals and crystals by citing the properties of minerals.
iscuss the process involved in the creation of the three types of rocks.
iscuss the types of chemical !
5. 6eveloping Mas%ery
"resent the di$erent group of minerals and have the students identify the common "resent and discuss diagrams on the and di$erences bet!een the group by formation of the three types of rocks. using a venn diagram.
G. 5in&ing prac%ical applica%ions o) Cite uses of minerals in modern concep%s an& s1ills in &aily living technology.
H. Ma1ing generali:a%ions an& a0s%rac%ions a0ou% %he lesson
(inerals are inorganic, naturally occuring, has a )% chemical composition, )% structure and crystalline structure. ue to its properties it no! being used as a conducting device in most of the technological devices today.
. valua%ing learning
*sing a +enn iagram compare and contrast minerals and crystals.
J. A&&i%ional ac%ivi%ies )or applica%ion &" RE'AR,S
iscuss the e$ectiveness of !ea
Identifying the origin and type of rocks !ill enable future builders to ma%imi&e the use 'ho! pictures of land structures of materials mi%ed in creating cement thus undergo !eatheri ng. #et the stu resulting into a more cheaper and stronger predict the direction of the debri concrete. The Rock Cycle is a group of changes. Igneous rock can change into sedimentary rock or into metamorphic rock. 'edimentary rock can change into metamorphic rock or into igneous rock. (etamorphic rock can change into igneous or sedimentary rock.
*sing a +enn diagram compare and contrast bet!een the three types of rocks.
&I" RE-LE%TION A. No. o) learners 3ho earne& 8!; on %he ) orma%ive assessmen% '. No. o) learners 3ho re
"" ar%h an& Li)e Science 5irs% Session . on the surface of the Earth.
A" E%plain ho! the products of !eathering are carried a!ay by erosion and deposited else!here. E)ogenic *rocesses
rock
e hat do
Recall !eathering and its types.
'ho! pictures of road accidents that is caused by !eathering.
.
sk the students /hat kinds of problems on roads are related to mass !asting0 iscuss the classi)cation of mass !asting.
athering.
thering
#et the students cite e%amples of local mass !asting.
that !ill dents s.
Elicit from the students that the kno!ledge of understanding mass !asting !ill enable future housing contractors to build in a safer place.
E%ogenic processes include geological phenomena and processes that originate e%ternally to the Earth1s surface. They are genetically related to the atmosphere, hydrosphere and biosphere, and therefore to processes of !eathering, erosion, transportation, deposition, denudation etc. sk the follo!ing 2uestions 1" /hat causes !eathering0 2" /hat are the pros and cons of !eathering0