Wimpy Radar Antenna

The Diary of a Wimpy Antenna? In the last installment of a six-part series, your class constructs a model of a radio antenna and tests its torque. Pupils use the results to design a better model that resists bending and twisting forces.

3 Views 2 Downloads NGSS: Designed
Instructional Ideas

  • Use the investigating questions as a homework assignment
Classroom Considerations

  • Activity requires lots of materials; see materials list
  • Prior preparation is necessary
Pros

  • Includes reproducible worksheet with blank tables and graphs
Cons

  • Much of the background information is a copy of the previous installment of the series

 

Included Materials - Join to Access

  • Wait a Moment Worksheet (pdf)
  • Wait a Moment Worksheet (doc)
  • Tables and Graphs (doc)
  • Tables and Graphs (pdf)
  • Wait a Moment Worksheet (pdf)
  • Wait a Moment Worksheet (doc)
  • Tables and Graphs (doc)
  • Tables and Graphs (pdf)
  • Project
NGSS