Designing an Ecologically Sound City

Light is such a fascinating subject. This lesson does a great job of illuminating the mysteries of light for your young scientists. A series of demonstrations which are explained in the plan should help your charges to understand how...

Students apply their knowledge of friction, drag, mass and gravity as they design, build, and test mini-bobsleds.

Groups rotate through a series of stations and work with a partner to observe sound waves. Children describe sound in terms of pitch, volume, and frequency. To apply their new knowledge, the class considers how these observations can...

Students explore audio engineering. In this career education and "sound" science lesson, students define related vocabulary and make connections between the music they listen to and the job an audio engineer does after listening to...

A storybook introduces the engineering challenge and context. In this story, Omar, a boy from Egypt, learns about optical engineering as he helps design his own lighting system. [10:50]

A storybook introduces the engineering challenge and context. In this story, Omar, a boy from Egypt, learns about optical engineering as he helps design his own lighting system. [14:51]

Students investigate the decibel readings of various noises. They determine why high-level readings damage hearing. Students arrange sound from the lowest to highest decibel levels when they written on a piece of paper.

Learners observe how sound waves would look and behave if we could see them. They determine ways the model is accurate and inaccurate based on actual sound waves.

Examine the genre of historical fiction while reading A Light in the Storm. They extract events in chronological order to make a timeline. Then, they use information in the book important to the characters to create a presentation of an...

Students study concepts associated with light. For this light lesson, students observe an demonstration by the teacher. They examine reflection and refraction of light and name things that reflect light and those that refract it. They...