Illustrative Mathematics
Tilt of Earth's Axis and the Four Seasons
Geometry meets earth science as high schoolers investigate the cause and features of the four seasons. The effects of Earth's axis tilt features prominently, along with both the rotation of the earth about the axis and its orbit about...
Curated OER
What Orbital Dynamic Variables are Responsible for Earth's Weather?
Students explore the changing of the seasons. In this astronomy and seasons lesson, students construct a model of the revolution of the sun and the moon. Students compare the recorded solstice/equinox orbital positions and explain the...
Curated OER
How Big Are Earth, Sun, and Moon?
Third graders draw what they believe is in space on a dry erase board. In groups, they are given a beaker half filled with water and they add a teaspoon of oil, observing the different layers that form. To end the lesson, they identify...
Curated OER
NIGHT AND DAY: DAILY CYCLES IN SOLAR RADIATION
Students examine how Earth's rotation causes daily cycles in solar energy using a microset of satellite data to investigate the Earth's daily radiation budget and locating map locations using latitude and longitude coordinates.
Curated OER
The Night Sky
Third graders develop questions they have about the solar system. After being read a book, they view and discuss different constellations in the sky. In groups, they are given a piece of butcher paper and glow in the dark crayons in...
Curated OER
Conic Sections Applications and Properties
In this algebra worksheet, 11th graders graph parabolas and figure out the major axis and minor axis of the graph. They also find the focus. There are 4 problems on this worksheet.
Curated OER
Knowing North: Understanding the Relationship Between Time and The Sun
Students determine how to find North using a watch and their shadow. In this finding North lesson, students go outside on a sunny day and work with their shadow and a wrist watch to find out which direction that North is. They examine...
Curated OER
Does Santa Claus use the Coriolis Force to Travel East?
Students are given a visual demonstration of the Coriolis Force in the Northern Hemisphere. They are encouraged to find locations around the globe and try to predict what the weather circulation patterns might be like.
Curated OER
Degrees Of A Circle Exercises
In this math worksheet, middle schoolers examine the fractional parts in order to determine the degree equivalent within a circle. Then they do the same using drawn circles.
Curated OER
'Tis a Long, Long Way to Tipperary!
Students practice finding the location of cities across the world by using an interactive Web site, and figure out the world's time and the value of time zones the world over.
Curated OER
Gravity - The Glue of the Universe
Students explore physics by conducting a class experiment. In this gravitational force instructional activity, students define several scientific terms associated with force. Students utilize a styrofoam cup and marbles to simulate a...
Curated OER
Weight No More
Students relate the concept of gravity to math. For this algebra lesson, students define scientific terminology relative to gravity, weight and centripetal force. They measure the different dimensions of a cylinder as they discuss the...