standards: s3cs4, s3cs8, s3e1, m3n2, m3p1, m3n5 lauren taub ece 8814/01

Standards: S3CS4, S3CS8, S3E1, M3N2, M3P1, M3N5

Lauren Taub ECE 8814/01

Table of ContentsTable of Contents• Three Types of Rocks: Igneous• Three Types of Rocks: Sedimentary• Three Types of Rocks: Metamorphic• Table of Examples• Examples of Group Sorting Results• Class Poll• The Rock Cycle• It’s Time For Some Action• Rock Rap• Math Connection • Yes, There’s More Math• Volcanoes

Let’s Rock and Roll!

There are three types of rocksThere are three types of rocks

The quicker it hardens the lighter the rock

Once melted thencooled down

Examples:Pumice, granite, obsidian

Starts from magma, then cools and hardens

Igneous

There are three types of rocksThere are three types of rocks

Examples: sandstone,shale, limestone

Found nearbodies of water

layers

Formed over millions of years

Sedimentary

There are three types of rocksThere are three types of rocks

Examples: Granite, Marble, Amethyst,

Heat and pressure applied to

sedimentary, igneous or other metamorphic

rocks

Formed overMillions of

years

Metamorphic

ExamplesExamples

Anthracite (Coal)Sandstone

Shale

Limestone

Obsidian

Pumice

Granite

Amethyst

Quartz

Igneous Sedimentary Metamorphic

Example of group sorting resultsExample of group sorting results

Rock Classification Results

0

2

4

6

8

10

Igneous Sedimentary Metamorphic

Types of Rocks

Num

ber

Class PollClass Poll

Most Important Minerals to Students

90%

6%4%

Graphite

Talc

Marble

The Rock CycleThe Rock Cycle

Time for some actionTime for some action

• The Rock Cycle (click science, the rock cycle)

• Volcanoes (click science, volcano)

The Rock RapThe Rock Rap

Igneous rocks are heated and cooled,

Sedimentary rocks are layered in a pool.

Turn on the pressure,

Turn up the heat,

Metamorphic rocks just can’t be beat.

The Math ConnectionThe Math Connection

• You and a friend go on a rock hunt. You find 15 sedimentary rocks near a creek. Your friend finds 17 rocks. How many tens do you have altogether?

• Write the total number of rocks you and your friend collected in expanded form.

• About how many rocks were collected?

Yes, there’s more math…Yes, there’s more math…

• As you have learned, pumice is the only rock that can float. You really want a piece for your rock collection and buy one from Diamond Dell for $1.05. You also buy another igneous rock, obsidian, for your collection. You paid $1.50. You have $2.60 in your wallet. Do you have enough money? If so, how much change will you receive?

VolcanoesVolcanoes

• http://volcano.und.edu

• http://volcano.und.edu/vwdocs/volc_tour/hawaii/hawaii_pg1.html