Curated OER
Food for Thought
Students explore the food chains in a variety of ecosystems and its relationship to the survival of threatened or endangered marine animals or fish in the ocean. The interdependence of the species is investigated in this lesson.
Curated OER
Food for Thought
Learners understand the importance of each member of a food chain through a game. In this food chains lesson, students receive background information and then play a game to simulate what happens in the food chain of an endangered...
Curated OER
Day and Night
Third graders view a classroom simulation that demonstrates how the Earth's rotation creates day and night.
Curated OER
Give a Hoot - Don't Pollute at Black Bayou Lake
Fourth graders visit Black Bayou Lake refuge to observe the effects of land and water pollution. They photograph examples of pollution. They list the effects of land and water pollution. They write a persuasive letter to convince others...
Curated OER
Looking Back, Up and Ahead
Students explore how scientists have forecasted the 2002 Leonid meteor shower. They pose their own predictions for peak meteor rates per hour during the 2002 shower and compare their results with actual observed rates.
Curated OER
Anatomy of the Heart
Tenth graders examine the different parts of the heart. In this biology lesson, 10th graders perform dissection of the fetal pig. They explain how the heart maintains homeostasis.
Curated OER
The Role of Density in Sinking or Floating: Relational Causality
Students consider density and how it affects sinking and floating. Students make predictions, test liquids, and observe why some liquids sink and others float. They perform experiments to determine relational causality and how liquids...
Curated OER
The Causes of Differences in Density
Students explore how density changes. Students read an article on density. They observe a ball and ring demonstration and discuss the outcome. Students draw models of the demonstration and explain what happened.
Curated OER
Fantastic Friction!!!
Learners work in small groups to list at least 10 items that have movement or motion choosing one item from the list to use as a topic for the following questions: How does this item move? How can we slow down the movement? How can we...
Curated OER
CSI: Chemistry Student Investigators
Students study chemistry. In this laboratory lesson students watch the CSI episodes and investigate their laboratory techniques and discuss what they saw.
Curated OER
Cloud Observation and Graphing
Students identify the three major cloud groups. They are introduced to the three main cloud types and spend a week making and recording observations of clouds. Students produce a graph that presents their findings and conduct research...
Curated OER
How Does it Affect Plants?
Middle schoolers examine the effects of acid rain on plants. They observe the growth of seeds and the health of different plants for a month. They share their findings with the community.
Curated OER
Analyzing Journey North Maps
Students analyze what's happening and interpret why it's happening as the season progresses.
Curated OER
Geologic Time: Relative and Absolute Dating
Students investigate relative and absolute dating; determine the difference between the two dating systems; and apply this knowledge by creating a geologic timetable of their own.
Curated OER
Float My Boat
Fourth graders, in groups, experiment with density and the displacement of water by creating and designing their own boats and seeing which boat holds the most centimeter cubes without sinking..
Curated OER
Which Way to Roots Grow?
Second graders explore roots and how they grow. They observe as seeds planted in various directions grow and record their observations. Students discuss the direction in which the roots are growing.
Curated OER
Protection and Compassion
Students investigate ways to protect themselves against AIDS while learning compassion for the those with the disease. In this HIV/AIDs instructional activity, students discuss ways to protect themselves against contacting the disease....
Curated OER
Life on the Edge
Learners participate in a variety of activities about endangered animals. They read books, watch videos, and, in pairs, choose an endangered animal to research. They create a 2 slide presentation to be compiled into a class slide show.
Curated OER
Will they grow?
Third graders plant seeds and see how they will grow in a specific temperature and are questioned about different environments and how they think crops would grow there. They form a hypothesis, perform an experiment, and then collect...
Curated OER
Investigation 4 - Plot Studies
Third graders use a plot map to study the plants and animals living in a small area of their environment.
Curated OER
The Appearance of the Moon
Third graders watch a demonstration on how craters were formed on the moon. Individually, they care given a set of materials that represent the moon surface and make their own craters. To end the lesson, they measure the size of the...
Curated OER
Sea Ice Research
Students study sea ice and its importance in climate and climate change. They discuss sea ice as a presence of a food source for marine animals in the arctic and complete a lab activity. After completing the lab, they watch a video...
Curated OER
Wood Types/Porosity
Young scholars examine hardwoods and their pores. They discover that some pores allow for air movement while others do not. They also examine and identify the different types of hardwoods.