This site explains how tides change during different seasons.
Explains relationship between tides and gravitational forces
This is a complete lesson on tides, including review questions. The page links to additional resources and to JetStream - Online School for Weather Home page
This lesson is a video. Page links to activities associated with lesson.
This lesson explores the causes of tides and the cycle of two high and two low tides per day. This page has links to other educational resources.
Every Kid in a Park is a federal government effort to get every fourth grader in the nation into public lands and waters during the school year. Come experience our special ocean, coastal, and Great Lakes places — all NOAA public spaces and visitor centers offer free admission!
At NOAA's National Ocean Service, we translate science, tools, and services into action to address threats to coastal areas such as climate change, population growth, port congestion, and contaminants in the environment—all working towards healthy coasts and healthy economies.
Revised: May 16, 2016 | You are here: http://oceanservice.noaa.gov/education/pd/tidescurrents/tides/tidescurrents_tides_physicstides4students.html