Curated OER
Sensory Competition
Students explore examining something through one sense but experience competing input with another. The lesson also shows the plasticity of the brain and other cognitive functions.
Curated OER
Time Conceptualization
High schoolers relate the number and length of generations in their living family members to the number of generations that have passed since specific events in recorded history. They then apply this time conceptualization to the number...
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Animal Communication
Students understand that all species have some capacity for communication. Students are exposed to the fact that all species have a capacity for communication. They are enlighten to the fact that communication abilities range from very...
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"Investigating Soil Color and Texture"
Ninth graders will identify/understand the differences between soil and dirt. They will classify soil color accurately and use Munsell notation to describe it (Munsell books provided).Students will classify soil texture using the feel...
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Superhumans & Bionics; Electronic Eyes
Learners examine the anatomy of the eye and the physiology of vision. Students participate in a modeling activity to demonstrate the difference between a healthy eye and an eye affected by macular degeneration. Learners match part of...
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Classification of Cerealites
Middle schoolers create a dichotomous key. For this categorizing lesson, students create a dichotomous key for different types of cereal. Middle schoolers classify the cereal into groups such as flakes and cereal with holes. Students...
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Development in Drosophila melanogaster
High schoolers study the least familiar aspect of development in Drosophila melanogaster; the development of the pupa. Students isolate and culture "First-day" pupae. They are dissected daily to study the progressive developmental changes.
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Diversity of Arthropods
In this arthropods worksheet, students will review the characteristics of the different types of arthropods including spiders, ticks, crustaceans, millipedes, and insects. Students will also understand the difference between complete and...
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Nudibranchs-Splendid Sea Slugs
Students brainstorm a list of colorful animals and research why they are colorful. In this biology lesson, students sketch what a nudibranchs look like before watching a video. They compare their sketch to the actual...
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Wh0-o-o-o's Out There?
Fifth graders describe the physical features of an owl and identify survival adaptations. They Investigate an owl's niche in an ecosystem. The students participate in an interactive puzzle on the internet that helps for motivation.
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Keeping Watch on Coral Reefs
Students investigate the dangers Coral Reefs face by investigating satellite images. In this environmental protection lesson, students utilize the Internet to discover the types of satellites and sensors used to provide...
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1,000 Cranes
Students improve motor skills through careful folding, a discipline necessary in the practice of origami. They develop multicultural awareness by exploring Japanese history.
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Grasshopper Mark and Recapture (GMR)
Students estimate the density of a population of insects (grasshoppers) at a given life cycle stage in a given type of habitat.
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What Color is Chlorophyll?
Young scholars observe the interactions of chlorophyll and light. They develop and form their own testable hypotheses. Students predict the color of chlorophyll in various types of plants.
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Mechanism of Our Eyes
Students study the eye as the organ of vision, They look at a drawing of the eyes and study the names of the parts. While working with a partner, they observe what happens when the lights are turned lower and lower. Finally, they look at...
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A Closer Look at Wood
Students examine forests as a renewable resource and conservation practices. In this conifers activity students complete a lab activity on the different types of wood.
Curated OER
1,000 Cranes Lesson Plan
Students improve their motor skills through cafeful folding, a discipline necessary in the practice of origami. They develop multicultural awareness by exploring Japanese history. Students improve their ability to follow directions...
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How a Seed Grows and Who Grows It
First graders explore biology by viewing PowerPoint presentations in class. In this plant life lesson, 1st graders identify the life cycle of a plant and how to properly plant a seed outside. Students view a movie about plant life and...
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Mussel Movements
Learners consider the impact of invasive species on local environments. In this ecology instructional activity, watch the video, Arizona Wildlife Views, which focuses on invasive species. Students develop vocabulary, relate to meaningful...
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Fossils-Where Should We Place Archaeopteryx?
Students explore an interactive computer activity that provides the opportunity to look at features of various groups of animals and determine where an extinct organism might be classified.
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Where Should We Place Archaeopteryx?
Students classify Archaeopteryx using pictures of actual fossils and scientist representations of how the animal might have looked. They compare Archaeopteryx's characteristics to those of the five extant vertebrate groups to...
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What can I do?
Young scholars identify feelings and explore positive ways to handle conflict. In this mental health lesson students discuss feelings and how to constructively handle them.
CK-12 Foundation
Ck 12: Episd: Competition
[Free Registration/Login may be required to access all resource tools.] In this module students will study competition in the sense of organisms competing for the same space, food, or water for survival. Understand how interspecific...