Learners discover the property of density while participating in a lab exercise. In this scientific measuring lesson, pupils utilize a scale to measure the density of different metal materials. They document their work and present their...

Students examine various scenarios about pollution around bays and discuss their reactions to them. Among the situations they investigate are construction site soil washing into a tributary, oil from motor boats leaking into water, and...

Students describe the evolution of the warfare of ships throughout history. They work cooperatively to acquire information on power, maneuverability, weapons and crew responsibilities. Students brainstorm the ways each of the ships...

Students discover enunciation and alliteration by reading tongue twisters in class.  In this language arts lesson, students listen and repeat some of the classic childhood tongue twisters along with their teacher.  Students...