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
Students 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
Learners explore the beach. In this marine habitat lesson, students inspect sand grains, design beach profiles, classify marine life, and examine natural beach habitats. Learners use spreadsheets to record data from their activities at a...