Curated OER
Aztec Calendar
Young scholars investigate the Aztec calendar. In this Aztec calendar lesson, students look at examples of Aztec calendars, both the solar and lunar calendars. They access web sites to further investigate the calendars before making a...
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
Mars Calendar Project
Young scholars design a calendar that displays time on Mars. They explore the differences between time on Earth and time on Mars while making the calendar.
Curated OER
2nd Grade - Act. 28: Calendar & Weather Book
Second graders will track the weather patterns throughout the school year. This project spans the school year and takes five minutes per day or less. Measuring, data collection, and predictions are all explored throughout this relevant...
Curated OER
Star Gazing: Understanding the night sky
Students observe star charts to understand the difference between a star and a planet. In this star lesson plan, students also explain why we see different stars at different times of the year.
Curated OER
What Teeth Tell Us
Students view pictures of a variety of animals. They examine the animals' teeth and discuss the differences in them. They experiment with staple removers (carnivore teeth) and two flat rocks (herbivore teeth) and determine which are most...
Curated OER
Meteor Showers
Students use the Internet to discover the wonderful world of comets and meteor showers. They discover how to spot one and predict them using a calendar. They also examine the makeup of meteoroids and meteorites.
Curated OER
Clip the Face
Middle schoolers discover the moon's phases and the rarity of eclipses. In this lunar lesson, students view a video titled Spin Around the Solar System: A Moon Dance, which demonstrates the key differences between a lunar and solar...
Curated OER
The Wheat Plant
Students sequence stages in the life of a wheat plant. They identify the six main parts of the wheat plant. They plant some kernels of wheat in the classroom so students can watch the growth and development. They record the plant's...
Virginia Department of Education
Weather Patterns and Seasonal Changes
Get your class outside to observe their surroundings with a lesson highlighting weather patterns and seasonal changes. First, learners take a weather walk to survey how the weather affects animals, people, plants, and trees during...
Curated OER
Calendar & Weather Book
Second graders track weather patterns through the school year. They take daily readings and record them in a weather book.
Curated OER
Let's Think About... Change
Students observe various examples of "change." They mix paint to cereate new colors, eat bread and then toasted bread, and match baby pictures with pictures of how the same people look in the present. Finally, they watch a bouquet of...
Curated OER
Tracking Temperature
Students investigate the concept of temperature and how it has the tendency to fluctuate. They record the temperature as a class on a daily basis for a long period of time. The data is charted and then at a designated time students...
Curated OER
Magnetic Discovery Bottle
Students examine how to conduct simple investigations and use simple equipment to gather data. For this magnet lesson students decide what types of objects are attracted to magnets.
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
Can You Beat Jet Lag?
Students examine the health condition of jet lag. Using mealworms, they test the effect of light on the development of them into adults. They answer discussion questions and examine the relationship of age and one's activity level.
Curated OER
Follow Spring's Journey North Recording Highlights of the Season
Learners scan headlines on the Journey North News Updates each day to track the changes that spring brings as it comes to different areas of the United States.
Curated OER
Changing the Water in the Aquarium
Students discover the importance and how to change the water in an aquarium. As a class, they review the types of impurities that are found in water and discuss how to keep the tank as clean as possible. They develop a water change...
Other
Utah Geological Survey: How Do Geologists Know How Old a Rock Is?
Geologists generally know the age of a rock by determining the age of the group of rocks, or formation, that it is found in. The age of formations is marked on a geologic calendar known as the geologic time scale. Development of the...