Curated OER
Population Patterns
Students study patterns of population growth in an ecosystem and why populations must remain in balance. They interpret basic population graphs and suggest scenarios about different population growth patterns in an ecosystem.
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What is a Dry Forest?
Students explore the importance of the dry forest. In this science lesson, students discuss the history of dry forests and changes that have occurred due to human interaction. Students create a map showing the historical range of the dry...
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Desinging and Using a Dichotomous Key
High schoolers are examine the purpose of dichotomous keys. In groups, they design their own in order to describe the characteristics of plants and weeds native to California. To end the lesson, they define new terminology associated...
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Population Densities
Students explore biological impact by completing a worksheet in class. In this animal population lesson, students utilize river rocks and jars to conduct a coqui frog population role play activity. Students define a list of amphibian...
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Scales, Scutes, and Skins
Students identify the various adaptations of reptiles and amphibians. After distinguishing between reptiles and amphibians, students discuss the ways in which their adaptations aid in their survival. They participate in a hands on...
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What's in Our Woods?
Students observe their local forest and document the change that occurs over the school year. For this forestry lesson, students utilize a GPS to mark a certain area of the woods as their study area for the remainder of the year....
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Identifying Quincy's Birds
Learners compare a variety or bird characteristics. They identify and classify birds within their local area. Students investigate how to examine and scrutinize differences in features of organisms and understand variation in the...
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Forest Ecology
Students examine the different plants and animals in British Columbia. In this forest ecology instructional activity students explore how ecosystems work, classify animals and investigate food webs and chains.
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Are You Getting Thirsty?
Learners study droughts and how they affect communities and coastal ecosystems. In this ecosystems lesson students use data to examine drought conditions in certain areas.
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Natural Inquirer Podcast
Students create science podcasts. In this biology lesson, students read a Natural inquirer article and then summarize the article. Students create radio podcasts based in the articles they read.
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Marine Protected Areas
Students design a research project about a Marine Protected Area they chose. In this marine biology instructional activity, students gather fish count and catch data then graph them. They create an information poster about their findings.
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Graphing the Population Explosion of Weeds
Students are introduced to the seed cycle and draw the specific steps. In groups, they identify the human barriers to the spreading of weeds. After calculating the rate of spreading of the Yellowstar Thistle, they create graphs to see a...
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How Do We Know These Beetles Are Safe to Use?
Students evaluate the impact beetles have on plants. In groups, they select plants to expose to leaf-feeding beetles and place those beetles on the caged plants. They observe the beetles and discuss the insect and plant interaction...
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Annual Wetland Plant Diversity Survey
Learners locate an area of marsh and, by measuring the total number of individual plants in a sample area, determine whether purple loosestrife population density is correlated to the total plant diversity of the community. They...
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Introducing the Use of Dichotomous Keys to Students
Middle schoolers are introduced to the use of dichotomous keys as a simple means of beginning scientific observations in nature. They comprehend how to use a dichotomous key. Students distinguish characteristics of a group of organisms....
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And Just How DO You Kill A Weed?
Students explain chemical, cultural and biological weed control methods. They design and conduct an experiment to simulate a weed control method and explore various ways to prevent weed dispersal.
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Charting the Changes in Our School Forest
Fourth graders investigate the ecosystem and how forests are disappearing. In this environmental protection lesson, 4th graders analyze the changes in their school for 2 weeks. Students practice identifying trees, birds, and foliage...
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Allelopathy Experiments
Learners explore how allelopathy works in plants. In this botany instructional activity, students explain how this phenomenon affect other organisms. They read and analyze an article about allelopathy and discuss its flaws.
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Forests for People
Students devise and conduct a survey at their school to discover what the students like to do in forests. They then plot the results in a line-graph. Students research the various things threatening forest life.
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Outdoor Education
Students read about the future, wildlands, tropical forestry, rocky mountains and more. For this outdoor education lesson plan, students read each article and complete an activity at the end.
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A Monument for Marine Conservation
Students explore the Northwestern Hawaiian Islands to discover what's there and pick up clues as to how people have both harmed and helped the native habitats. They study another protected area and see how to balance conservation efforts...
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Primary And Secondary Succession
Middle schoolers cover the topics of primary and secondary succession with interest to its ties in the study of ecosystems. They study how the introduction of an insect can effect the ecological balance. Students make predictions and...
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Cypress/Tupelo Swamps
Students study the geologic history of terrain, soils, and drainage patterns. They recognize ecological processes that determine the dynamic nature of habitats. They investigate the influence of human activity on the landscape.
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Turtle Tales
Young scholars watch videos and fill out worksheets about the turtles and their journey to the Costa Rican beach. In this turtles lesson plan, students learn and discuss survival, predator and prey, and stages of development.
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