Curated OER
The Sun Affects Earth
Third graders read, write, and listen to information about the sun and its effects on the Earth.as it relates to its axis, orbit, rotate, and revolution. In this solar system instructional activity, 3rd graders examine how the sun...
T. Smith Publishing
Earth
Young astronomers read an informational text passage and then answer questions based on what they read.
Curated OER
What Causes the Seasons?
Third graders investigate why the seasons occur throughout the year. They read a traditional wisdom story pertaining to the seasons. They create their own wisdom stories about the seasons and act them out for the class.
Curated OER
Seasons' Journey : Putting it All Together
Third graders complete a diagram of the revolution of the earth around the sun and write a one paragraph explanation of the factors that cause seasons.
Curated OER
The Earth's Atmosphere and Temperature
Students describe and compare the layers of the atmosphere. They explain how to measure the temperature of the atmosphere and discover what causes the atmosphere to heat up in some places more than in others.
Curated OER
Precession
Students explain how Hipparchus, around 130 BC, used a shift in the predicted location of a lunar eclipse to detect a slight shift in the path of the Sun around the sky. They examine the elliptical orbit in which the Earth travels around...
Curated OER
Water and Ice: Part 1
Students observe the state changes in water. In this matter lesson plan, students observe, measure, and describe water as it changes state. Students explore how water can change from a solid to a liquid then back again. They journal...
Curated OER
My Angle on Cooling: Effects of Distance and Inclination
Learners discuss what heat is and how it travels. They discover that one way to cool an object in the presence of a heat source is to increase the distance from it or change the angle at which it is faced.
Curated OER
Ancient Sun Models of the World
Students explain that many different cultures across the world developed their own reasoning for the weather around them. They explore the different cultural beliefs of the sun's cycle and to create their own story of the sun's movement.
Curated OER
Today's Weather on Mars
Students investigate the temperature and wind data locally, nationally, and internationally and compare these conditions to those on Mars. Conclusions are drawn about the differences of these conditions and the causes for the variance...