Art

Biblical Art—view biblical paintings online by Art and the Bible
Kid Zone—by The Metropolitan Museum of Art
NGAKids Art Zone—by National Gallery of Art
100+ Drawing Tutorial Videos—on You Tube by Doodle Draw Art
Draw With Rob—free drawing lessons on you tube
Online Art Lessons—Homeschool Hideout links 12 art lessons on you tube
Artists at Heart Paint Party—you tube channel with several painting projects

Bible

Bible Story Games for Kids—tons of Bible games by Pete's Power Point Station
Jesus Story Book Bible Video—professional book reading on You Tube by Sally Lloyd-Jones

Cooking

Cooking Games—lots of fun kitchen and cooking games by Nourish Interactive
Spatulatta—kid's cooking website by Spatulatta

English (phonics, grammar & more)

Adverbs—BBC game for 1st through 3rd graders
Antonyms, Synonyms, Homonyms—Word Frog by Mensa For Kids
English Games—phonics, grammar, punctuation, spelling & more from BBC
Language Arts Games—a wide variety for pre-k through 3rd grade students by Turtle Diary
IXL Language Arts—Pre-K through 12th grade skills practice by IXL
Pronouns—game for 1st through 3rd graders by BBC
Rhyming Games—for elementary students by PBS Kids
Verbs—game for 1st through 3rd graders by BBC
Word Skills—games for prefixes, suffixes, spelling, word endings and more by Room Recess

Foreign Language

Babbel—free site to learn German, French, Spanish, and more
Digital Dialects—free site to learn German, French, Spanish, and much, much more
Spanish Word Bingo—for pre-k through 6th graders by ABCYa
Spanish Word Toss—for pre-k through 6th graders by ABCYa

History & Geography

Ancient Egypt—videos for 6th through 12th graders by NeoK12
Ancient Greece—videos for 8th through 12th graders by NeoK12
Ancient Rome—videos for 8th through 12th graders by NeoK12
Countries and Capitals—Country Toad by Mensa For Kids
Geography Games—games with the world's continents, countries, capitals, landscapes, and more by Sheppard Software
Geography Lessons—videos and quizzes by NeoK12
Geography & Social Studies—videos for all grades by NeoK12
Map Puzzles—online, interactive U.S. and world puzzles by Owl & Mouse
Monthly Highlights—history facts for each month by The Old Farmer's Almanac for Kids
Explore From Home—explore history from home by Colonial Williamsburg
States—explore facts on each state by America's Library
States and Capitals—Capital Penguin by Mensa For Kids
The World—photos from around the world by Cultural Jam
USA Capitals, States, & Landscapes—games by Sheppard Software
World War 1—videos and quizzes for 8th through 12th graders by NeoK12
World War 2—videos and quizzes for 8th through 12th graders by NeoK12

Math

Alien Addition—addition game by Mensa for Kids
Demolition Division—division game by Mensa for Kids
Drag Race Division—practice division by Arcademic Skill Builders
Fraction Splat—game by Coolmath-Games
Hooda Math—tons of kindergarten through high school math games by Hooda Math
IXL Math—skills practice for pre-k through Algebra 2 by IXL
Khan Academy—instructional math videos and practice for kindergarten through college by Khan Academy
Math Games—addition, subtraction, multiplication, division, length, weight, number order, money, and more for pre-k through 2nd grade students by BBC
Math is Fun—1st through 8th grade math games by Math is Fun
Math Videos & Lessons—watch and learn by NeoK12
Meteor Multiplication—multiplication game by Mensa for Kids
Minus Mission—subtraction game by Mensa for Kids
Number Games—Coolmath games about money, times tables, fractions, addition, subtraction, counting, and much more
Ratio Blaster—ratio game by Mensa for Kids
Math Skill Games—place value, rounding, time, and many more games by Room Recess
Space Shuttle Launch—addition, subtraction, multiplication, & division math problems by Play Kids Games
Turtle Diary—kindergarten through 5th grade math games by Turtle Diary

Music

Classics for Kids—rhythm, note, and composition games by Classics for Kids
Music Games—matching instruments & musical note games by Learning Games for Kids
New York Philharmonic—lots of games, puzzles, and quizzes by the New York Philharmonic Kid Zone
Sphinx Kids—music match, instrument gallery, and rhythm games by Sphinx Kids
Kids Guitar Zone—free guitar lessons for kids
Online Piano Lessons for Kids—Hoffman Academy offers online piano lessons, plus a free trial

other

150+ Educational Shows on Netflix—Homeschool Hideout has a huge list of educational Netflix shows

Reading

Short Stories Online—read beginning books to biographies online, and click on words to hear them by Turtle Diary
Starfall—beginning to early reading help by Starfall (pre-k through 4th grade)
Storyline Online—watch videos of people reading high-quality books by Storyline Online
Reading Skills—games with context, author's purpose, comprehension, and more reading skills by Room Recess
Teach Your Monster to Read—series of interactive games to practice the first reading stages by The Usborne Foundation
NY Public Library—download over 300,000 books from New York public library
Online Read-Alouds & Activities—We Are Teachers compiled a huge list of authors doing online read-alouds & activities
Epic Reading Library—huge digital library for kids under 12 years old

Science

Animal Cams—watch animals live by Dallas World Aquarium
Animal Jam—learn facts about animals playing this game by National Geographic Kids
Astronomy—find daily sun rise and set times, monthly sky events, and fascinating facts by The Old Farmer's Almanac for Kids
Interstellar Trip Planner—see how long it would take to get to space using various modes of transportation by Planet Quest
Live Cams—watch animals live at Monterey Bay Aquarium
Make Me Genius—a wide range of science videos for 1st through 7th graders by Make Me Genius
NASA Games—for 1st through 5th graders by NASA
Science Games—plants, animals, force, electricity, light, sound, pitch, and more for pre-k through 1st grade students by BBC
Science Videos, Lessons, & Games—physical science, human body, life science, & earth and space games by NeoK12
The Brain—trivia about the human brain by National Geographic Kids
The Magic School Bus Games—games, quizzes, and printables by Scholastic
Science Games—pages of games for young children by PBS Kids
Virtual Zoo—watch animals live by Smithsonian National Zoological Park

Spelling

Coconut Vowels—practice spelling with Mensa for Kids
Spelling Resources—Pre-K through 5th grade reading, writing, and spelling games and concepts
Spelling Games—Pre-K through 2nd grade games by BBC
Spelling Games—for elementary students by PBS Kids
Submarine Spelling Practice—with Dolch sight words for pre-k through 3rd graders by ABCYa

Typing 

Barracuda—for the typist needing speed practice by Power Typing
Dance Mat Typing—learn to type levels 1-4 by BBC
Keyboarding Zoo—for kindergarten through 2nd graders learning to type by ABCYa
Typing Factory—level 1-8 typing practice by Learning Games for Kids
Typing Games—lots of free typing games by Free Typing Game
Typing Web—free typing instructions by Typing Web

Writing

Comic Creator—write your own comic by Read Write Think
Get the Scoop—investigate and create your own news story by PBS kids


*these websites are explicitly aligned with Common Core Standards