Frederick County Public Schools - Third Grade Curriculum Websites

Cross-Curriculum

Math Sights

Totally Math Sites

Adding Subtraction Multiply Divide	In 60 Seconds		Basketball Math	Multipli- cation	Fact Monster	KidsMath	Flash Cards
Fractions	Fraction Frenzy Matching Fractions	Fractions and Decimals	Aplus Math Fraction Flashcards	Math Fractions	Fractions Kids Online Resources	All about fractions –Lots of Games
Decimals	Decimals	Adding Decimals	Decimals		Quia Quiz	Decimals Whole Numbers & Exponents	Hot Subjects Decimals
Geometry	Geometric Shapes		Geometric Pictures	Geometric Games	Angles	Exploring Solids & Their Properties	Interior Angles
Geometry	Rectangles- Parallel -ograms	Fractals An Intro duction	Inclined Plane	Scientific Slugger		Geometric Area	Geometry Center
Measure -ment		Fact Monster Measuring	Virtual Mani- pulatives	Dictionary of Units	Conversion of Units & Temp	Distance, Speed & Time Estimations

Third Grade Curriculum Websites
Frederick County Public Schools
Economics
	Great Economists and Their Times Economie2000 Portraits of Well-known Economists Supply and Demand Supply and entrepreneurship Federal Reserve Bank
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Personal Body Safety
FBI Kids & Youth Educational Homepage Children and Stranger Safety KidPower TeenPower FullPower International Kids Only! Stranger and Personal Body Safety McGruff Safe Kids
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Populations
	Rare, Threatened and Endangered Mammals Animal Planet Animals of the World Kids' Planet Bats, Bats, Everywhere! Animal Games
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Subsystems & Variables
Simple Machines I Simple Machines II M achines How Stuff Works Simple Machines Exploratorium Construction Site Mysterious Machinery Gadget Anatomy

Rain Forest
Picture Courtesy of http://www.ElYunque.com	Animals of the RainForest Rainforest Alliance The Rain Bird RainForest Zoom School Rainforest Deforestation Layers of the Rainforest Plants of the Tropical Rain Forest Rain Forest Facts

Deserts
Picture Courtesy of http://www.screensavers- connection.com Cultural Richness of the World's Deserts D esert USA	*Sahara Desert*	*Sonora Desert*
	Western Sahara Life in the Sahara Desert The Sahara Desert - General Info and photos Resources-Desert Plants Resources-Desert Animals	The Mojave Desert North American Deserts Sonoran Desert Sonora Desert Museum Protect the Sonoran Desert Sonoran Deser Sonoran Desert Sonoran Desert Facts
	The Living Desert - Animal Research Pictures may be copied and used, but not published with permission - email the Information@livingdesert.org

Frederick County
Welcome to Frederick County	Frederick History		Frederick County Government
Economic & Demographic profile of Frederick County			Early Frederick County

Grasslands




German Heritage
German Heritage Teaching Resources The Dutch in America The Dutch Influence Early Pennsylvania Map Collection Why DUTCH? Pennsylvania Culture Pennsylvania Dutch Country

Oceanography
	Welcome to Life in the Ocean Baltimore Aquarium Site Sea World Web Site Measuring Pollution Reduction Effects of Climate and Human Activity Chesapeake Bay Foundation Bay Link with Lesson plans and info About the Chesapeake Bay

Earth Day
Planet Pals Pollution Control

Invention Convention
Forgotten Inventors Inovative Lives - Search By Inventor IZ & Auggie and the The Invention Snatchers What Makes an Inventor Sucessful? Inventive Genius' Inventors and Inovation The Inventors SpotLight Super Scientists		Image courtesey of the Smithsonian Institution, Printed with Permission!

Knights Websites
	King Arthur Journey through the Middle Ages Medieval Realm Enter through the Castle Gates

Miscellaneous
Black History All Things That Are Yucky!