Dan Satterfield
Dan's Wild Wild Weather Page: Radar
An explanation of what radar is and how Doppler radar has come to be used in weather detection. The operation of Doppler radar is illustrated and discussed in an easy-to-understand language.
Technovation
Curiosity Machine: Challenges: Make a Signal Horn
Build a signal horn to make low-frequency sounds that can be heard from far away in this STEM lesson. Use this interactive site to document your design process. Included on the site is a video explaining a possible solution to the problem.
TeachEngineering
Teach Engineering: Echolocation in Action!
In this activity, students will experience echolocation themselves. They actually try echolocation by wearing blindfolds while another student makes snapping noises in front of, behind, or to the side of them.
Better Lesson
Better Lesson: Waves Performance Assessment Part 1
Students will use a variety of objects to participate in a partner activity and communicate using light and sound waves. Resources include a video, pictures and videos of the lesson in action, and examples of student work.
Better Lesson
Better Lesson: Waves Performance Assessment Part 2
Learners will use tools and materials to design and build a device that uses light or sound to solve the problem of communicating over a distance. Resources included are videos of the lesson plan in action, a student worksheet, and an...
Better Lesson
Better Lesson: Binary Code
Students will learn how to write numbers and words in binary form in order to understand that patterns can be used to transfer information. Resources include a video explanation and examples of student work.
The Wonder of Science
The Wonder of Science: 4 Ps4 3: Information Transfer Solution
Work samples, phenomena, assessment templates, and videos that directly address standard 4-PS4-3: information transfer solution.
Other
Confederation of Oregon School Administrators: Waves and Their Applications
Every second billions of waves-sound waves, radio waves, light waves-pass through or bounce off our bodies. Over time people have developed technologies that make use of these natural phenomena to accomplish their goals such as creating...