Students investigate how tides affect sea life. In this video based instructional activity, students view a video on how tides affect sea life. They do web-based research to find the answers to a series of questions and then play Tidal...

Here is a great hands-on activity that should lead to a greater understanding of salt water, why the ocean is salty, and how ocean waves are formed. This terrific, old-school lesson plan has clearly described activities, and all of the...

Students explore reasons for varied salinity in bodies of water. In this geographical inquiry lesson, students use a variety of visual and written information including maps, data tables, and graphs, to form a hypothesis as to why the...

How does San Francisco supply its citizens with enough water, even during a drought? Learn about reservoirs and why desalination could be a good solution with a reading passage about water conservation. After kids finish the...

The protection of our water supply is the subject of an article used in this cross-curricular reading comprehension learning exercise. After studying the passage, readers use information from the text to respond to a series of...

In this reading comprehension worksheet, 3rd graders complete a set of 25 multiple choice questions, reading passages and answering questions after each. An answer key is included.

In this ESL learning exercise, learners read a five paragraph text about water. Students then answer 5 multiple choice questions about the passage.