These classroom demonstrations were designed by Prof. John Hart at the University of Colorado Boulder. Construction of the experiments and filming of the clips on this website was carried out by Scott ...

Looking for inexpensive demonstrations to incorporate into your classroom or home? We recognize not everyone has all the materials or funds to repeat all our demonstrations. In order to make this ...

Some of the flyers were quickly crumpled up by students as one peer in the class said, “We don’t want your sh-t.” ...

The sub resigned from his law enforcement job in Prescott, Wis., and is no longer employed with the substitute staffing ...

We want to be absolutely clear that any act of antisemitism … against members of our community is unacceptable and will not ...

The Freeform classroom model highly emphasizes interactive and open-ended discussions, ample problem examples, demonstrations, and case studies paralleling real-world events. Rather than utilizing ...

The Freeform classroom model highly emphasizes interactive and open-ended discussions, ample problem examples, demonstrations, and case studies paralleling real-world events. Rather than utilizing ...

Boston Public School teachers held a district-wide walk-in, or information picket, Thursday outside schools across the city amid growing frustrations over contract negotiations. WBZ-TV's Penny Kmitt ...

Boston Public School teachers held a district-wide walk-in, or information picket, Thursday outside schools across the city amid growing frustrations over contract negotiations. WBZ-TV's Penny ...