Curated OER
Angular Diameter of the Sun
Starting with a paragraph of information presenting the different ways we can observe planetary objects, pupils work through these instructions to see how they can observe and measure angles. Your class will discover how these angles...
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Comparing Poems
Young literary analysts compare two poems by the same author. Readers look for slant rhyme, observe the beat and rhythm of each, and search for repeated vowel sounds. After re-reading, they observe the lack of punctuation and the stanza...
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Bouncing Sunlight
Third graders use flashlights and balls to demonstrate how the light bounces off of the sun and reflects onto the moon. They record their observations in a journal.
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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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Sky 2: Shadows
Students explore space science by participating in a shadow experiment. In this sky observation lesson, students identify how the sun creates different sized shadows by moving across the horizon. Students utilize yard sticks, markers,...
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Constellations
Students explore the major constellations. After reviewing the Earth's basic motions and their significance, students discuss the moon's orbit and revolutions. Using a Digitarium Alpha portable planetarium projector, they observe at...
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Sky Watching
Students complete night-sky observations to understand how our knowledge of the sky has been enhanced by telescopes. Students complete a timeline worksheet giving the history of telescopes. Students then then make their own observations...
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Count by 5s, 10s, and 100s
There's an easier way to count! Scholars get practice counting by 5 and 10 in this skip-counting worksheet. There are 10 problems, and for each they observe a set of objects that have been grouped. Learners skip count to get a final...
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Sky Watching
Students examine telescopes and understand how they have helped us better understand the sky. In this astronomy lesson students complete a worksheet and a lab activity.
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Stellar Magnitudes
Students analyze the stellar magnitude scale. In this stellar magnitude lesson, students examine the stellar magnitude scale. Students predict the Sun's magnitude from various planets.
It's About Time
Communication Through Space
If humans do find aliens, how would we communicate with them? An intriguing lesson walks through some of the challenges associated with this question. How long would a message take to reach a specific destination, what language should we...
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The Undiscovered Planet
Students find a planetary object using star fields. In this investigative lesson students determine the distance to an object using trigonometric parallax.
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The Stellar Magnitude Scale
In this stellar magnitude scale activity, students use a scale showing the magnitude of objects in the sky to answer 5 questions about the brightness of the moon, the planets and stars.
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Gravity Gets You Down
Students investigate the force of gravity and how it effects different objects that are put into acceleration when applied the experiment of free falling. They drop different objects that have a variety of masses and some that cause air...
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The 'Solar' System Past and Present
Students identify cardinal and intermediate directions, recognize that models changes due to new or improved observations and technology, identify the major characteristics of the planets including their positions in the solar system,...
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Heliocentric and Geocentric Models
For this worksheet, students read an informational article and view drawings of the two models. In this comprehension worksheet, students answer twelve questions.
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The Solar Cycle
Students research the solar cycle. In this Science lesson, students use the internet to investigate the solar cycle. Students produce a spreadsheet and graph from the information collected.
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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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Planets or Not, Here We Come!
Students, working in groups, research planets in terms of the size, temperature, number of moons, and potential for life. They use packets and worksheets as guides for their research. Students may role-play as aliens visiting their...
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Weather Predictions
Students play the role of weather personalities by making five day forecasts based on data gathered from observations, weather instruments, and weather maps. Each day a small group makes a class forecast for the next day and reviews the...
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How Do Clouds Form?
Students describe how they believe clouds form. They observe the different types of clouds they see and identify the types. They examine what affects the size and shape of clouds.
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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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Winter Lights: A Season In Poems & Quilts
Students read the book Winter Lights: A Season in Poems & Quilts and do language arts and math activities that go with the book. In this language arts and math lesson plan, students read the book given and do activities that include...
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Day and Night
Students using experiments try to demonstrate how observations can be affected by the cycles of night and day.