Other
Dans Math: Lessons: Trigonometry
College professor Dan Bach reviews basic trig concepts, including trig functions, right triangles, circles, radians, and polar coordinates. Site includes animated graphs and detailed examples.
John F. Kennedy Center
The Kennedy Center: All Around the Baseball Field
Here's a lesson plan that combines art, music, movement, critical thinking, math, and baseball. The plan gives complete instructions, printable resources and web links, assessment, and application of national standards.
Alabama Learning Exchange
Alex: Translucent, Transparent, and Opaque Objects
Students will become familiar with transparent, translucent, and opaque objects. Students predict whether items are transparent, translucent, or opaque. Finally, students will show what they have learned by producing a song, poem, cheer,...
Other
What Is Rubistar? How to Make Rubrics
This online tool is designed for teachers to create rubrics that correspond with project-based learning activities.