4th Grade Portaportal
My Other Portaportals
1st Grade Portaportal
2nd Grade Portaportal
3rd Grade Portaportal
5th Grade Portaportal
Math
Math-a-rama
4.1 Place Value
Game Aquarium
Create Largest Number
Less Than 200
Place Value & Rounding
Rounding Numbers
Math Journey - Rounding
Place Value Mastery
AAA Math
4.2-4.3 Fractions
Fishy Fractions
Flitting with Fractions
Fraction Bars
Naming Fractions
Equivalent Fractions
Comparing Fractions
Comparing - Dolphin Racing
Match Fractions and Decimals
Ordering Fractions
Fraction Tiles
4.4 Decimals
Tenths as Decimals
Ordering Decimals
Compare Fractions and Decimals
Order Decimals
Rounding Decimals
4.5 Estimation
Estimation Golf
Glowla's Estimation
4.6 Addition & Subtraction
Math Journey
Math Magician
Grand Slam Math
Ghost Blasters - Addition
Draggable Addition
Ghost Blasters - Subtraction
Draggable Subtraction
Regrouping With Blocks
Balance Scale
Sheppard Games
Math Playground Word Problems
4.10 Weight/Mass
Grams and Kilograms
Postage - Measure and Weigh
Scale Reader
4.11 Measurement
Using a Ruler
Which Measurement?
Ruler Game
Centimeters and Inches
4.13 Area and Perimeter
Area Explorer
Perimeter Explorer
Area and Perimeter
Area of Triangle
Area of Rectangle
Shape Explorer
4.14 and 4.15 Lines, Rays, Angles,Points
Angles
What's My Angle?
4.16 Intersect, Parallel, Perpendicular
Symmetry
4.17 Two/Three Dimensional Figures
Tiles
Sorting Shapes
Transformations
Sort 3-D Shapes
Transformations 2
4.18 Ordered Pair
Grids
Billy Bug
Billy Bug Advanced
Hide and Seek
4.19 Probability
Fish Tank
Likelihood
4.20 Graphing
Create a Graph
Quiz
Read a Graph
Bar Graphs
4.21 Patterns
Math Machine
Number Patterns
Time
Elapsed Time
Social Studies
Jeopardy Games
Practice SOL Test
VS.2 Virginia Regions
Virginia Focus
Discovery Education
Regions of VA
Explore the Regions
All About VA
More on Regions
VA Geography Game
Regions & Border States
Rags to Riches
Virginia's Rivers
Indian Language Groups
Native Americans Quiz
Virginia Trekkers
Werowocomoco
VS.3 Jamestown
Jamestown Matching
Rags to Riches
Rags to Riches 2
Why England Wants A Colony
Rags to Riches - Jamestown & Charters
VA Assembly
Virginia Assembly
Arrival of Women and Africans
Jamestown and Powhatans
Jamestown Settlement
Jamestown and Charters
Mini Quiz - Women and Africans
VS.4 Virginia Colony
Tobacco and Slavery
Cultural Landscapes
Immigration, Tobacco and Slavery
The Capital Moves
Barter and Credit
Money, Barter and Credit
VS.5 American Revolution
Revolutionary War - Collection of Sites
Our America
Disagreement
Declaration of Independence
Virginia & Revolutionary War
Revolutionary Matchup
Science
Bitesize
Powerpoints
4.1 Scientific Investigation
Brainpop - Scientific Method
Brainpop Jr - Scientific Method
4.2 Force, Motion, and Energy
Brainpop - Kinetic Energy
Battleship
Friction and Inertia
Kinetic Energy
Friction
Roller Coaster
Engineering Interact
4.3 Electricity
Brainpop - Current Electricity
Brainpop - Electric Circuits
Brainpop - Electricity
Brainpop - Static Electricity
Brainpop - Forms of Energy
Brainpop - Magnetism
Brainpop - Electromagnets
Static Electricity
Electricity and Magnetism
Static Electricity and Electric Currents
Circuits and Conductors
Changing Circuits
Create Circuits
4.4 Life Processes
Photosynthesis
Pollination
Brainpop - Plant Growth
Plant Parts
Plant Parts - Matching
Label Plant Parts
4.5 Living Systems
Brainpop - Penguins (Adaptations)
Brainpop - Food Chains
Brainpop - Humans and the Environment
Habitats
Food Chain Reaction
Niches, Habitats, Ecosystems
Food Chain
Interdependence and Adaptations
Research Animal Adaptations
Build A Fish - Adaptations
4.6 Earth/Space
Wild Weather
Weather Wiz Kid
Hangman
Weather and Clouds
Weather Match Up
Make Weather Instruments
Weather Instruments
4.7 Earth Patterns, Cycles
Phases of the Moon
Earth & Moon Matching
Moon Phases Demo
Order the Phases
Brainpop Jr - Moon
Brainpop - Seasons
E-Learning
4.8 Resources
Brainpop - Energy Sources
Brainpop - Natural Resources
Brainpop - Soil
Reading
Homophones
Synonyms and Antonyms
Synonyms and Antonyms
Parts of Speech
Great Site!
Word Invasion Parts of Speech
Writing
Transition Words and Phrases
Prefixes and Suffixes
ed and ing
Types of Writing
Skillwise
Verb Tenses
Comma Game
Commas
Comic Creator
Flip Book
Acrostic Poems
Power Proofreading
Grammar Blast
Grammar Gold
Contractions
Every Day Edits
Grammar Games
Verb Viper
Proofreading Makes Perfect
StoryBird
Grammar Gorillas
Hub - Lessons
Sentence of Fragment
Grammar: Sentences
SOLs
Released SOL Practice Tests
Teacher
Super Kids Math Worksheets