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Water and Ice
Students explore water and ice. In this 3 states of matter lesson, students work with a partner to observe, illustrate, and describe the characteristics of an ice cube in a cup. The ice cube is observed again in 15 minutes and changes...
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Disposable vs. Reusable, Biodegradable vs. Non-biodegradable
Students examine and identify biodegradable and non-biodegradable materials. They discover ways in which biodegradable materials can help minimize pollution.
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Objects in the Sky
Students 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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Sky 4: The Moon
Students will draw the moon's shape for each evening on a calendar and then determine the pattern in the shapes over several weeks. Students' understandings should be confined to observations, descriptions, and finding patterns.
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Center of Gravity
Seventh graders determine the center of gravity of an object. They get card stock objects to balance on pencil eraser and a meter stick to balance with same # of weighted string(s) on each side. They get meter stick to balance with...
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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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You Are Here
Students simulate a course with and without a guide as if they were an airplane with and without air traffic control. They read and discuss the article "For Airlines, Hands-On Air Traffic Control". They discuss challenges that air...
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George Herbert Walker Bush
In this American history worksheet, students read a biography about George Herbert Walker Bush and complete 8 multiple choice questions.
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Article Practice 1 through 5
In this grammar activity, students fill in the blanks in the passages with the appropriate articles. There are 5 passages to complete on this activity.
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The Wright Brothers
In this online interactive Wright brothers activity, students respond to 8 fill in the blank and multiple choice questions regarding the information included in the provided paragraphs.
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Water 1: Water and Ice
Students explore forms that water can take and examine the water cycle. In this hands-on science lesson, students participate in activities that require them to change water to a solid and back to a liquid again.
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Water 1: Water and Ice
Students explore forms that water can take. In this science lesson, students participate in hands-on activities that require them to change water to a solid and back to a liquid again.
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Quiz 1: Similar Words and Homonyms in Sentences
For this confusing words worksheet, students complete a ten question, multiple choice on-line interactive quiz. Students read two sentences with similar or confusing words in bold type. Students choose and mark the sentence that is correct.
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Our Eye in the Sky: The TIROS Weather Satellite
Students investigate the political context of the creation of a weather satellite. For this technology and society lesson, students explore the historical, technological, and political context of the TIROS weather satellite. They write a...
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Physics Quiz
In this physics worksheet, students complete short answer questions about physics concepts such as electricity, space, light, and more. Students complete 20 short answer questions.
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Intermediate Sentence Completion Exercise 34
In this online interactive grammar skills worksheet, students examine 10 sentences that are missing words and select the appropriate words to complete each of the sentences and match them to the sentences. Student answers are...
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Using Infinitives In Context
In this using infinitives in context worksheet, students read an article containing infinitives, then interactively complete 8 sentences with immediate online feedback.
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Kansans on the Move
Second graders explore U.S. history by researching the state of Kansas. In this transportation lesson, 2nd graders research the transit habits of Kansas residents in the past and how challenging it could be for them to get around....
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Paper Airplane Scientific Method
Students explain the steps of the scientific method. In this paper airplane lesson students design and test their own paper airplane.
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Geometry in the Constellations: The ER-2
Students discuss reasons to record the location of stars. They view a picture of the night sky, and discuss constellations. Students complete a worksheet of the various shapes they see in the constellations.
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Battery Depletion and Piecewise Linear Graphing
Students examine a recent flight of Pathfinder. In groups, they use the information to create a table of values showing the battery charge of the space machine. They predict what the charge would be further on in the mission. They use...
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A New Century Of Flight
Students study an article on high speed travel. In this investigative lesson students students read an article, answer questions then work in groups to calculate problems.
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Letters to the Man in the Moon
Students write and communicate mathematically with their classmates. They discuss the mathematics that it took to allow us to conquer space and land on the moon. They sketch a plaque they would leave on the moon.