Discovery Education
Sonar & Echolocation
A well-designed, comprehensive, and attractive slide show supports direct instruction on how sonar and echolocation work. Contained within the slides are links to interactive websites and instructions for using apps on a mobile device to...
Curated OER
Plot Your Course
Learners determine distance and direction on a nautical chart. In this nautical lesson, students identify obstacles and characteristics of common aid to navigation on a nautical chart.
Curated OER
Exploring the Beach
Students explore the beach. In this marine habitat lesson plan, students inspect sand grains, design beach profiles, classify marine life, and examine natural beach habitats. Students use spreadsheets to record data from their activities...
Curated OER
Electronic Mail - The Postman Delivers
Students examine the use of electronic mail. In this electronic mail lesson plan, students determine how to use different e-mail programs and how they access information using this medium. They discuss how e-mail differs from regular...