In this pressure activity, learners find the pressure of objects using the equation for pressure. They find the pressure of air in the atmosphere and the pressure of water in the ocean at different depths.

In this limestone reactions worksheet, students read about the various types of limestone reactions and complete a diagram of deposits in a cave. They answer two questions about limestone reactions.

Students illustrate pages of a book.  In this famous historical icon instructional activity, students are read a story about Mohandas Gandhi, illustrate the pages in small groups, assemble a class book to read to younger students,...

Students discover the catapult. In this catapult lesson, students research the history of the catapult and how it works. They work in groups to build their own catapult using tootpicks, popsicle sticks, rubber bands, and spoons. 

Students analyze satellite images.  In this astronomy lesson, students examine 3 satellite images in order to understand how satellite images are taken and what they can teach scientists.

Students identify the unique parts of the body of skates and their egg cases.

Students gain understanding of structure, characteristics, and basic needs of living things and their role in world, identify parts of skate, observe details of skate's body and skate egg case, and identify unique characteristics of skates.

Pupils explain the importance of larval dispersal and retention to populations. They collect data on organisms and examine it.

Young scholars explore an estuarine system to gather data on density driven currents. This type of current is contrasted with temperature and wind driven currents.

Students study the use of a nautical chart and how to obtain information from it. They describe and differentiate the basic topographic characteristics of a chart and demonstrate the use of nautical tools used to plot fixed points on a...

In this online quiz worksheet, students answer a set of multiple choice questions about clownfish. Page includes links to answers and resources.

Students study the organisms that are found in cold seeps and see how they interact with each-other.  In this biological organism lesson students describe the major features of cold seeps and the process of chemosynthesis. 

Students throw balls using correct overhand technique in a dynamic setting.

Students describe the way hydrothermal vents work. Students work on locating vent regions through remote collection of data about water temperature and density. Comparing density and temperatures graphs, students search for indicators...

Pupils explore a physical map. In this map skills lesson, students discuss examples of elevation and investigate the symbols used to identify elevation on a map. Pupils use the map to identify various land elevations.

In this TAKS quiz activity, students take an online quiz focused on meaning based on context. Quiz may be graded online by clicking a link.

Learners explain what an island is, and distinguish islands from similar landforms. They compare and contrast the different ways in which islands are formed.

Those textbook experiments are no good. Using this simple method you can make a real bar of soap. It's

Pupils compare and contrast common reproductive strategies used by benthic invertebrates. They describe the most common reproductive strategies among benthic invertebrates on a seamount, and explain why these strategi

Students explore oceans, and demonstrate reading comprehension skills, including reading strategies, inference, literal meaning, and critical analysis.

Students discuss strategies for solving conflicts and acting as peacemakers. They answer questions regarding conflict resolution skills in a fishing game, and respond to a conflict in a written journal entry.

Fifth graders accurately measure the distance to eight points on an uneven surface by conducting a simulation of sattelite altimetry. They create a two-dimensional model of the simulated ocean surface by graphing data from the Radar Run...

Students research how caves form. They describe the major stone formations in caves by taking notes. They construct a clay model of a cave and mark each formation making it easy to identify in the legend.