This video depicts a rare glimpse of an actual shuttle launch that is unedited. Turn your volume up and experience the roar of the booster rockets through your woofer speakers. Sadly the shuttle was carrying the crew that lost their lives when Columbia exploded during its descend over Texas in...

A teacher created explanation covering constants, isolate, and cancel

Video of space debris breaking up in the atmosphere LIVE during Good Day Colorado around 6:15 a.m. Thursday January 4th 2007.

Lesson 4 of 18 Fractions in Action Student created lessons using the Smart Board video capture. These 3rd and 4th grade students are in classrooms that are part of the EETT (E2T2) grant.

An explosion in green building is underway, with cleverly engineered libraries, office buildings, even public housing projects popping up across the Bay Area, and championed as much by landlords trying to cut energy and water costs as by environmental groups.

Lesson 5 of 18 Fractions in Action Student created lessons using the Smart Board video capture. These 3rd and 4th grade students are in classrooms that are part of the EETT (E2T2) grant.

Lesson 2 of 5 Third grade students use Smart Notebook and the Smart Recorder to present lessons demonstrating what division is in real life. These students are part of an EETT (E2T2) grant class.

Lesson 3 of 5 Third grade students use Smart Notebook and the Smart Recorder to present lessons demonstrating what division is in real life. These students are part of an EETT (E2T2) grant class.

Lesson 4 of 5 Third grade students use Smart Notebook and the Smart Recorder to present lessons demonstrating what division is in real life. These students are part of an EETT (E2T2) grant class.

Lesson 5 of 5 Third grade students use Smart Notebook and the Smart Recorder to present lessons demonstrating what division is in real life. These students are part of an EETT (E2T2) grant class.