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METALLURGY

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MANISH TULI
PGT CHEMISTRY
JAWAHAR NAVODAYA VIDYALAYA
AMARKANTAK (ANUPPUR) M.P.

ENRICHMENT OF CHEMISTRY IN CLASS ROOM TEACHING
Teaching of chemistry needs skill to make the platform for the understanding of the subject. The high order concepts accumulation can sublime and distil off the difficulty of the student. The word chemistry abbreviates the traits of learning:
C - CONFIDENCE, CURIOSITY, CREATIVITY
H- HONESTY AND HEALING
E – EFFORT AND EXCELLENCE
M – MEDITATION
I – INTEREST
S – SINCERIETY
T- TRIAL
R- RESEARCH AND REACTION TIME
Y- YOUTHFULLNESS

The Objectives of teaching is the transition of ideas and concepts, while teaching of Chemistry the difficulties are with the abilities to assimilate the concept and configuration of literature of chemistry.
The dealing of Chemistry subject in junior classes can be framed with the objectives and aspects mentioned.
• The topics should be reviewed and researched to predict all the possible feedbacks
• The concept should be correlated with the daily examples and doings to make the concept relevant and realistic.
• The concept delivered in Junior class needs activity and doings to make the experience of concept.
• The dealing of concept should be empathetically by the Teachers for the taught.
• The concepts deliver should thought provoking and creativity building.
• The teaching should be with proper and comfortable communication. The major problems arise due to communication gaps and accent.
• The Dealing of subject matter should correlate with the previous knowledge and facts the learner encounters with.
• The consequences of the concept and there application should be crystal clear to the taught.
• The High Order Thinking should be env

Chemistry

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Presentation Transcript

Slide 1 :

Slide 2 : THE PROJECT IS DEDICATED TO INTERNATIONAL CHEMISTRY YEAR 2011

METALLURGYCLASS IX TO XII : METALLURGYCLASS IX TO XII MANISH TULI PGT CHEMISTRY JNV AMARKANTAK ANUPPUR M.P.

Slide 4 : INTRODUCTION Metallurgy is a domain of materials science that studies the physical and chemical behavior of metallic elements, their intermetallic compounds, and their mixtures, which are called alloys. It is also the technology of metals: the way in which science is applied to their practical use. Metallurgy is distinguished from the craft of metalworking.

OBJECTIVES : OBJECTIVES PRESENT SCENARIO OF THE WORLD IS, THE WORLD OF MACHINE AND TO BUILD THE MACHINE WE REQUIRE IRON AND THIS PROJECT ASSIST US TO UNDERSTAND EXTRACTION OF IRON SEVITCEJBO

PREVIOUS KNOWLEDGE : PREVIOUS KNOWLEDGE WE ARE AWARE WITH THE METAL IRON AND ITS APPLICATION IN THE FORM OF CONSTRUCTION INGREDIENTS EGDELWONK SUOIVERP IRON IS THE FOURTH MOST ABUNDANT FOUND METAL IN THE EARTH CRUST

CONTENT : CONTENT DISCRIPTION OF EXTRACTION REFINING OF METAL APPLICATION OF METAL TNETNOC

ORES OF IRON : ORES OF IRON HAMETITE Fe2O3 MAGNETITE Fe3O4 LIMONITE Fe2O3.2H2O COMPOUND FROM WHICH METAL IS EXTRACTED HAMETITE MAGNETITE LIMONITE

STEPS OF EXTRACTION : STEPS OF EXTRACTION THE FIRST STEP IS OBTAINING OF ORE BY DIGING FROM MINES WITH THE HELP OF DIGGIERS NOITCARTXE FO SPETS IRON MINES

DRESSING OF ORE : DRESSING OF ORE PREPRATION OF ORE FOR EXTRATION OF METAL CRUSHING OF ORE SEPRATION OF IMPURITY GANGUE IMPURITIES GANGUE ORE MAGNETIC BELT ORE WITH GANGUE ERO FO GNISSERD MAGNETIC SEPARATION

SMELTING : SMELTING GNITLEMS BLAST FURNACE PROCESS OF REDUCTION OF ORE TO METAL

WORKING FURNACE : WORKING FURNACE CAN VIEW THE WORKING OF FUNANCE ONLINE OFFLINE ECANRUF GNIKROW

EVALUATION : EVALUATION MATCH THE FOLLOWING SEQUENCING TRUE AND FALSE MULTIPLE CHOICE QUESTION WITH ONE OPTION MULITIPLE CHOICE QUESTION WITH MORE THAN ONE

QUARRIES : QUARRIES SEIRRAUQ HELLO FRIENDS WELCOME WITHYOUR QUARRIES ? THANKYOU

WEB LINKS : WEB LINKS SKNIL BEW Contact for more querries jnvmanishtuli@rediffmail.com www.jnvamk.org/science.htm http://www.wiziq.com/content/Manage_Content.aspx http://www.thinkquest.org/pls/html/think.go?a=233539139

ACKNOLEDGEMENT : ACKNOLEDGEMENT TNEMEGDELONKCA I CONVEY MY SINCERE THANKS TO NAVODAYA VIDYALAYA SAMITI Ms. KAVITA SINGH PRINCIPAL J.N.V. AMARKANTAK SMT. J NAIDU, TGT SCIENCE SH. H P PATEL, TGT MATHS