Transcript Rocks and Minerals PowerPoint

Discovering Rocks and
Minerals
Third Grade
Created by Robin Miller
Georgia Performance Standards

Science:
S3E1- Students will investigate the
physical attributes of rocks and
minerals.
Essential Question:
What are the differences between
rocks and minerals?
Do you know the difference
between a rock and a mineral?
In this lesson, you
will become a
geologist. Your job
is to investigate
the differences
between a rock
and mineral. Have
fun!! 
Granite-rock
Gold-mineral
Types of Rocks
Sedimentary
shale
Metamorphic
slate
conglomerate
Igneous
granite
gneiss
basalt
Sedimentary Rocks


Broken rocks,
shells, mineral
grains, and other
materials are all
sediments.
All these sediments
collect in layers to
form sedimentary
rocks.
Metamorphic Rocks

Made by extreme pressure and/or heat

Can you identify either rock? 
Igneous Rocks



These rocks are
formed from cooled
magma.
Magma is melted
rock deep inside
the earth.
Magma on the
crust of the earth
is called molten
lava.
Discover How Rocks are Formed

Click on the
website below to
learn more about
the three types of
rocks and how they
are formed.
http://sln.fi.edu/fellows/payton/rocks/create/index.ht
ml
They are both
pressed down.
Sedimentary
All are made of
minerals.
Metamorphic
Igneous
Both Experience heat
and pressure.
EXTRA, EXTRA,
READ ALL ABOUT IT!!
Click on the website below to
learn more about the rock
cycle.
http://www.cotf.edu/ete/modules
/msese/earthsysflr/rock.html
What are Minerals?
Look at all
of my gold,
I’m rich!!
A mineral is a solid
material made of
one substance,
that occurs
naturally on Earth.
Most of the common
minerals are made
of crystals.
Gold
The first gold
rush in America
was in
Dahlonega, Ga.
Used to make
money and
jewelry.
in the 1830’s.
Calcite
Forms in cubes
and rectangular
prisms.
Used in
toothpaste, soap,
glue, and gum.
Talc
It is one of the
softest minerals.
Talcum Powder
Diamond
Hardest rock in
the world.
Used to make
jewelry.
Silver
One if man’s
favorites, shiny
and hard to find.
Used to make
jewelry and
coins.
Test Your Knowledge!
Are you a Rock Hound? Take the quiz
to find out. Good Luck!!
www.fi.edu/fellows/payton/rocks/quiz/index
.html
Rock Cycle Song
(Sing to the tune of "Row, Row, Row Your Boat")
SEDIMENTARY rock
Has been formed in layers
Often found near water sources
With fossils from decays.
Then there's IGNEOUS rock
Here since Earth was born
Molten Lava, cooled and hardened
That's how it is formed.
These two types of rocks
Can also be transformed
With pressure, heat and chemicals
METAMORPHIC they'll become.