Curated OER
Objects in the Sky
Young scholars explore what the sky looks like at different times. They identify objects in the sky and recognize changes over time. Students observe the sky and look for objects that are common in both the daytime and the nighttime sky.
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Understanding Climate
Fourth graders create two dioramas out of household materials to compare the influence of various factors that impact climate. Each group discuss how the change in factors influenced the climate, flora, and fauna of their area.
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A Journey Through Our Solar System
Students investigate the concept of the solar system in our universe by constructing a model that is made to a measurable scale. Once the model is constructed it should be placed in a wide open space for observation and demonstration...
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Space Vocabulary Quiz
For this space vocabulary worksheet, students draw lines to match 14 vocabulary words pertaining to space with their definitions.
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Limpet Shell Exercise
Students review the terms and concepts: evolution, selection, biotic, and abiotic factors. They come up with hypotheses about limpet shell types based on what we discuss about intertidal environments. Students use ratios to compare...
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Health and Growth
Students identify healthy foods. In this nutrition lesson, students review the five food groups and categorize healthy and unhealthy foods on a chart. Students develop their own menus.
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Water Words
Students define words relating to water and its use in Nebraska. They listen to the story, Snail Girl Brings Water, list the water words from the story, and create a class dictionary.
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Look on the Bright Side!
Students explore solar eclipses by participating in a number of hands-on activities. In class, students work in teams using tennis balls, grapes and flashlights to model partial and total solar eclipses.
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NASA Anniversary
For this NASA Anniversary worksheet, students complete activities such as reading a passage, phrase matching, fill in the blanks, correct words, multiple choice, spelling, sequencing, scrambled sentences, writing questions, survey, and...
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The Motions of the Oceans
Students examine the topics of ocean waves, currents, and tides. They locate and label ocean currents on a world map, conduct experiments, analyze key vocabulary, view demonstrations and record the data, and complete handouts.
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Flight
Students are introduced to the four forces of flight--drag, lift, thrust, and weight--through a variety of fun-filled flight experiments. They "fly" for short periods and evaluate factors that might either increase or decrease their...
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Sucking Students into an Understanding of Air Pressure and Vacuums
Students develop and test their ideas about air pressure and vacuums by conducting several investigations into the movement of fluids in tubes.
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The Life Cycle of a Star
Students investigate the life cycle of a star through research. Once research is complete, students prepare posters and present findings to class. Flash animation is included to help students visualize life cycle of star researching.
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May the Force Be With You
Students work in groups, they investigate how different forces act upon objects and how this information can be used in their day-to-day lives. They wrap the rubber band around the book. Students place the bo.ok and ruler on top of a...
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Ride the Tide
Pupils examine the cause-and-effect relationship between tides and the rocky coast ecosystem. They complete a worksheet that illustrates the intertidal zone.
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Building a Scale Model
Third graders create a model of the solar system. In this solar system lesson, 3rd graders create a scale model of the solar system. Working in pairs students solve mathematical problems to correctly measure the distance each planet is...
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What Is Electricity?
Students investigate vocabulary words associated with electricity. In this electrical instructional activity, students utilize the Internet to research what electricity is and how it works. Students create an actual circuit...
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Keeping Warm
Students participate in an online activity to determine how objects heat and cool. They determine what objects best serve as thermal insulators.
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Pushes and Pulls
Students recognize different types of movement and causes that my affect the movement. They know that pushes and pulls are types of forces.
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Plants and Animals in the Local Environment
Students recognize the different types of plants and animals living in a local environment. They determine how they require different habitats to live, and relate simple life processes to plants and animals found in local environments.
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Using Electricity
Students name appliances that use electricity. They construct a simple electrical circuit. They predict whether a circuit work. They name components of an electrical circuit.
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Keeping Healthy
Students exercise their muscles to explore concept of heart rate and to explain how blood supplies muscles with oxygen.
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Interdependence and Adaptation
Students construct a food web to identify producer, consumer, herbivore, carnivore and predator. They complete an online activity collecting plants and animals and arranging them in the web. They describe the interdependence between...