| Lee de forest biography summary graphic organizers | The American inventor and electrical engineer, Lee De Forest is credited for inventing the Audion, a vacuum tube that takes moderately weak electrical signals and amplifies them. |
| Lee de forest biography summary graphic organizers for elementary | These facts Lee noticed, for he subscribed and eagerly read each weekly copy of the "Youth's Com- panion," and found somewhere in its pages a construc-tion department illustrated with . |
| Lee de forest invention | Lee de Forest (August 26, – June 30, ) was an American inventor, electrical engineer and an early pioneer in electronics of fundamental importance. |
| Lee de forest biography summary graphic organizers for informational text | When summarizing nonfiction or informational text, we want students to be able to identify the topic, main idea, and supporting details. |
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