Free K-12 educational videos … organized. Tens of thousands of excellent, educational videos in a huge, intuitive directory. Organized, reviewed, rated, and described by teachers. Ideal as a supplement to a curriculum or for independent study.
IXL is the Web's most comprehensive math practice site. Popular among educators and families, IXL provides unlimited questions in more than 2,000 topics. An adaptive learning system, featuring games and awards, inspires students to achieve.
CILENIA: Addition, Subtraction, Multiplication and Division, problems with numbers: 10, 20 and 100. Math Playground for elementary (primary) school students. Practice your math skills. Multiplication table, printable.
Explore the forces at work when you try to push a filing cabinet. Create an applied force and see the resulting friction force and total force acting on the cabinet. Charts show the forces, position, velocity, and acceleration vs.
The National Association for Bilingual Education is the only professional organization at the national level wholly devoted to representing both English language learners and bilingual education professionals.