math
Adapted Mind - Practice, practice, practice!
FunBrain - Math games!
Cool Math Games - Strategy, skill, number, logic and memory games
xtramath - fact fluency!
Khan Academy - Flipped classroom learning!
Illuminations - National Center for Teaching Mathematics
Math Game Time - Math games!
PBS Kids - Videos, games, activities
fun4thebrain - math games!
Turtle Diary - math games
A Plus Math - games, homework help, fact fluency
Sum Dog - games and practice
*click "log in," click "play as guest"
*click "log in," click "play as guest"
English/language arts
ABCya - Educational games and websites
Storybird - Write and illustrate your own stories!
FunBrain - reading and grammar games
AR BookFinder - Find just right books!
PBS Kids - Videos, games, activities
Storyline - Online read alouds
Turtle Diary - language arts games
SumDog - games and practice
*click "log in," click "play as guest"
*click "log in," click "play as guest"
social studies
National Geographic - History, geography, social studies, and more.
OLogy - American Museum of Natural History
Sheppard Software - Educational games, activities, quizzes, etc.
general
scholastic study jams - educational videos for science, math, and reading!
Padlet - Brainstorm, create, organize, outline
Live Binder - Create an online binder!
Wizer.Me - interactive online worksheets and assessments
Open Ed - online practice for specific standards
Dance Mat Typing - 4 levels to help you become a faster typer
for fun :)
GoNoodle - Brain breaks!
Uncle Fred - Learn to draw!
Arts Edge - National Arts and Education Network