Here are some websites that may be of use to you and your children.
Literacy:
International Children's Library
Reading Rockets
Scholastic
Reading A-Z
Starfall
Imagine Learning
RIF Book Lists
Tumble Books
Epic Books
Typing Web
for struggling readers:
Scholastic
Oxford Owl
National PTA
Making Reading First
Today's Parent
Math:
Math Playground
AAA Math
Math is Fun
Maths Frame
Oswego Math Games
Science:
Bill Nye the Science Guy
Chemistry activities for kids
Science News for Kids
Exploratorium
Try Science
Social Studies:
Interactive Sites
National Geographic Kids
Kids.gov
All Subjects:
Khan Academy
Brain Pop
E-Learning for Kids
abcya (math, literacy, computer skills)
IXL (math and literacy)
Summer Learning
Youth Opportunities:
YMCA
Cedar Root Folk School
Jefferson County Library
Literacy:
International Children's Library
Reading Rockets
Scholastic
Reading A-Z
Starfall
Imagine Learning
RIF Book Lists
Tumble Books
Epic Books
Typing Web
for struggling readers:
Scholastic
Oxford Owl
National PTA
Making Reading First
Today's Parent
Math:
Math Playground
AAA Math
Math is Fun
Maths Frame
Oswego Math Games
Science:
Bill Nye the Science Guy
Chemistry activities for kids
Science News for Kids
Exploratorium
Try Science
Social Studies:
Interactive Sites
National Geographic Kids
Kids.gov
All Subjects:
Khan Academy
Brain Pop
E-Learning for Kids
abcya (math, literacy, computer skills)
IXL (math and literacy)
Summer Learning
Youth Opportunities:
YMCA
Cedar Root Folk School
Jefferson County Library