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CK-12 Foundation
Seasons: Shadow Lengths
Before iPhones and calendars, how did humans determine the seasons of the year? Middle school scientists discover how to use shadows to determine the time of year in an enlightening interactive. Pupils manipulate the sun and examine the...
Curated OER
Seasons' Journey: As the World Turns
Fourth graders explore the earth's revolution around the sun and the changes in weather that follow this motion.
Curated OER
Orienting a Photovoltaic Cell
Students explore the optimum angle for orienting a solar collector relative to the rays of incoming sunlight. They review equinoxes, solstices, and various locational ideas before students investigate using meters, light sources, and...
Teach Engineering
Solar Angles and Tracking Systems
The sun will continue to rise in the east and set in the west, no matter what. The first lesson in a series of eight introduces the class to solar angles. It makes connections between a person's latitude and the angle of position of the...
Curated OER
Stargazers and Skywatchers
Learners are introduced to the apparent motion of the Sun across the sky and the way it changes in summer and winter.
Curated OER
The Reasons for the Seasons
Young scientists use a globe and a light to simulate the rotation of the earth and sun to show the seasons. Additionally, they simulate direct sunlight and indirect sunlight showing intensity of the sun, and answer questions based...
Polar Bears International
Top of the World
Learn about polar bears and the Arctic circle with a lesson about the countries and conditions of the region. After examining how the area differs from Antarctica, kids explore climates, animals, and geographical position...
Curated OER
What Causes Day and Night?
Why do we have four seasons? A series of questions about the Earth's orbit and its impact on seasons challenge Earth science students.The second page of the resource has nine multiple choice questions, such as "One year on Earth is one...
Curated OER
From Light to Dark and Back
Experiment with light and dark in a series of interactive activities that lead up to reading and writing poetry. Class members have the opportunity to observe their feelings while sitting in the light and dark and to play with shadow...
Curated OER
The Reason for the Seasons
Students compare graphs of their data that was generated on a NASA website. In this seasons instructional activity students complete a lab activity.
Curated OER
Jeopardy - Earth Sciences
Questions about water, weather, geology, astronomy, and the scientific process make up this Jeopardy game. It is a pretty well-rounded set of slides, although you may want to be aware that a few of the questions are specific to the state...
Curated OER
Investigating Leaves Through Printmaking
Students create leaf rubbings as they study the parts of a leaf. They describe the leaves and chart their observations.
Curated OER
Fall Lesson Plans
Fall lesson plans can combine science, history, and writing into an enticing combination.
Curated OER
The Last Total Solar Eclipse...Ever!
In this total solar eclipse worksheet, students solve 7 problems about the angular size of the moon, the distance the sun and moon should be to match in diameter, the number of years it will take for the moon to be at a certain distance...
Curated OER
Measuring the Earth
Students use principles of geometry to measure the circumference of the Earth. In this applied geometry lesson, students use mathematics to determine scientific information. They make measurements, calculate the central angle, and...
Curated OER
World Music Day
In this World Music Day 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...
Curated OER
Stargazers And Skywatchers
Students recognize the daily motion of the Sun across the sky, defining the main directions of east, west, south and north. They see how the first calendars were based on changes in the Sun's noontime elevation, and on locations of...
Curated OER
Stargazers and Skywatchers
Young scholars observe the daily motions of the sun and relate them to the functions of a sundial. They determine the locations of sunrises and sunsets and determine how the elevation of the sun effects temperature.
Curated OER
The Celestial Sphere
Students are introduced to the celestial sphere, describing its apparent rotation and the special role of the pole star.
Curated OER
Globe Lesson 16 - Daylight Hours
In this geography skills worksheet, students read an instructional passage regarding daylight hours and then respond to 5 short answer questions.
Curated OER
Winter Holidays
Students investigate the traditions associated with winter holidays. They examine why most of the holidays are associated with light. They examine the origins and customs of these holidays before creating an original holiday.
Curated OER
Was Kepler Correct?
Students investigate the elliptical orbit around the Sun. They use the information gathered to measure the distance to the Sun from the closest orbital point and the farthest orbital point.
Curated OER
Geology Word List
In this science worksheet, students review the vocabulary words for the separate categories related to the concept of geology.
Curated OER
Weather Word Problems
In this weather learning exercise, students complete 5 short answer questions comparing and contrasting daylight hours at different locations around the world.