Curated OER
Which Falls Faster?
Second graders study force and what it does. In this motion lesson students complete a demonstration on force and gravity and share their ideas.
Curated OER
Energy and Energy Conversion
Third graders investigate different energy conversions through hands-on activities. In this energy instructional activity, 3rd graders move through four stations and conduct experiments illustrating energy conversions. Wave energy,...
Curated OER
Rock of Ages
Students are given a classification table and samples from their location. They locate their samples on the classification table using the characteristics used in rock identification.
Curated OER
The Rock Cycle: The Story of a Rock
Students describe the changes undergone by rocks during the rock cycle and develop an understanding of the interconnectedness of the rock cycle.
Curated OER
Exploring How Rocks Are Formed
Learners examine the three types of rocks. They discover the processes that occur so each type of rock can be formed. They participate in activities to help them see how rocks are formed.
Curated OER
The Hudson's Ups and Downs
Even rivers have tides. Older elementary schoolers will discuss the Hudson River and how weather, water craft, and the ocean cause tidal fluctuation. They will examine a series of line graphs that depict tidal fluctuation, then analyze...
Curated OER
Isoseismal Maps
Students examine the difference between magnitude and intensity in earthquakes. They complete map work and write a first hand account of a person living in each level of intensity on the Modified Mercalli Scale.
Curated OER
Worksheet 2 - Instantaneous Velocity
In this distance worksheet, students determine the distance between two objects, find the average velocity of an object, and define instantaneous velocity. This two-page worksheet contains six two-step problems.
Curated OER
Structure of the Earth
Sixth graders investigate earthquakes and volcanoes. They demonstrate fault lines with a folded piece of paper, conduct an erosion experiment, and construct a volcano using clay, baking soda and vinegar.
Curated OER
How Warm is the Water?
Students research how surface sea temperature changes throughout the year. They draw a time series of sea surface temperatures for each month of the year and a depth profile for a summer and winter month using an OceanExplorer Profiler...
Curated OER
A Moving Experience
Students visit Time Machine's San Francisco Earthquake Era. They understand how the Earth's layers interact to cause changes in the Earth's surface. They review information about earthquakes and Earth's layers.
Curated OER
How's the Air Up There?
Students experiment with soda cans and water to discover why air pressure is greater closer to Earth's surface.
Curated OER
Ocean Color
Students examine NASA's SeaWiFS Project Web site to explore how the SeaWiFS Project monitors environmental and climatic changes in the oceans and atmosphere. They answer questions and write a summary in support of continued funding for...
Curated OER
Make it Rain!
Young scholars describe how water exists on earth in three states. They trace the path that rain water follows after it falls. Students describe various forms that water takes on the earth's surface and conditions under which they...
Curated OER
Wind Dynamics and Forests
Students perform experiments to explore differences in wind speed and forest density. Through experimentation and observation, students realize that changes in vegetation affect the atmosphere and wind conditions. They create a model...
Curated OER
Weather Whys- Cloud Watching Journal
Students examine how natural processes change the earth by identifying their local water cycle. Individual students complete a cloud journal over a specific period of time. They observe clouds daily and take photographs of the clouds...
Curated OER
Rock Sorting Activity
Students organize rock samples according to their properties. In this earth science lesson, students predict whether they are igneous, metamorphic or sedimentary. They compare their prediction with the actual type.
Curated OER
Scientist Tracking Network
Students correlate surface radiation with mean surface temperature of several geographic regions. They observe how these parameters change with latitude and construct an understanding of the relationship of solar radiation to seasonal...
Curated OER
Explosive Geography
Students consider how volcanic eruptions can affect an environment and how a volcano works. The explosions of Mt. Saint Helen's, Mt. Redoubt, and Mt. Kilauea are researched and presented to the class in groups.
Curated OER
Physics: Bounce - Projectile Motion and Collisions
Students conduct and observe experiments in Newtonian mechanics, kinematics, and projectile motion. They analyze the motion of a ball rolling off a table, falling, and then bouncing. Students answer a series of questions analyzing the...
Curated OER
Let's Take a Rock Apart!
Students examine a crushed rock and sort the minerals they find in that rock by color and other properties.
Curated OER
Rock Cycle Review
In this rock cycle worksheet, students review major concepts related to rock formation by answering 15 multiple choice questions and matching 15 terms to their definitions. Students identify 7 rocks as metamorphic, sedimentary, or...
Curated OER
A Model of the Rock Cycle
In this rock cycle worksheet, students use different colored crayons to represent different types of rocks. They follow step by step procedures to model the rock cycle with the crayons. Students draw the rock cycle, show weathering,...
Curated OER
Recent Volcanoes And Earthquakes:
Students investigate the current model for the structure of the Earth. On a world map, they mark areas where they think earthquakes and volcanoes occur and compare those areas with earthquake and volcano location patterns.