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Diurnal Cycling Experiments
Students carry out an experiment to monitor diurnal fluctuations in dissolved oxygen, carbon dioxide, pH, and water temperature. They determine the CO2 and pH of the samples (and optionally, dissolved oxygen). Students complete their...
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Collecting and Pressing Plants
Learners engage in a lesson plan that is concerned with the study of native plants and classifying them according to a kind. They press them into a journal while identifying them according to species. Students compile the samples into a...
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Mapping Your Schoolyard Habitat
Students explore the terrain, structures, plants and signs of habitats around their schoolyard. They draw a sketch map showing the different areas around the schoolyard. Students identify the location of weeds and native plants on their...
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Desinging and Using a Dichotomous Key
Pupils 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 instructional activity, they define new terminology...
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Population Explosion Relay
Students study the concepts of seed dispersal, germination rate, exponential population growth, and predation by engaging in a bean 'weeds vs. natives' relay race. They illustrate how weeds out-compete other plants for space by crowding...
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Faults At Tyson Lagoon
In this seismic trench worksheet, students write two short answers to questions based on fault photos and diagrams from the Hayward fault.
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Five Little Ladybugs
In this counting poem, student read a poem about ladybugs and count backward from 5 until there are no ladybugs left.
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Ladybug Identification
In this ladybug pattern identification worksheet, students count and record the number of spots on the elytra of 13 ladybug species.
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Major Group of Insects
For this insect classification worksheet, students cut out 8 example cards of insect orders and 16 specimens. They organize these specimens into their orders.
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Plants of Tyson Lagoon
In this aquatic plants and flowers activity, students identify and press 3 flowers from aquatic or marshy plants. They describe and identify the parts of the flowers in 2 short answer questions.
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What is a Wetland?
In this Tyson Lagoon wetland worksheet, learners record their observations during a field trip to a constructed wetland area. They make observations at 6 stations, trace the water flow through the ecosystem and examine the soil and plants.
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Bees and Wasps
In this biology activity, learners look for the details that are common to the insects. Then they label the parts for the two diagrams.
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Water Is Cool!
Students explore the importance of water. For this water lesson, students view a table to determine the amount of water found in the oceans, lakes, atmosphere, and streams. Students discuss ways to be a good steward of water.
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Water Is Cool!
Students study water as a non-renewable resource. For this water lesson, students examine sources of water, uses of water, and explain why it is important to take care of water sources for the common good. They research the water cycle...
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Snapshot Day Definitions and Activities
Here is a document full of teaching notes on water quality and bodies of water that you can use in your ecology curriculum. It has information specific to the Hudson River area, but can easily be adapted to any local body of water....
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Hos Do the Jaguar and Howler Monkeys in Belize Depend on Us?
First graders access the internet and use the sites provided to research Belize, and in particular, the Howler Monkey and Jaguar. Students participate in activities/centers utilizing the information they discovered.
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Volcano Contour Models Activity and Tracing the Highs and Lows in San Francisco
Students investigate how to draw topographic contours and read topographic maps.They examine the topography of San Francisco and contrast the elevation of different points within San Francisco.
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Gallery Walk Questions on Rivers
A Gallery Walk is a technique that allows small groups to visit different stations, where they examine and discuss materials about an overarching topic. Questions about rivers and fluvial processes are available in this resource;...
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Ecosystem Services - Water Purification
Students see that ecosystems provide services to people that are essential to life as we know it. Reporters (drops of water) could interview the trees and soil in the surrounding ecosystems for news stories on how they helped keep the...
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Water Purification
Students use the example of natural water purification to show that healthy ecosystems provide services to people that are essential to life as we know it.
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The Election Is in the House: Was There a Corrupt Bargain?
Young scholars take a stand, supported by evidence, on whether there was a "corrupt bargain" between Henry Clay and John Quincy Adams.
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Native Species Restoration: Is Saving One Species Hurting Another?
Students investigate the effect of human activities upon the environment. The studying experience encourages students to think about the issues involved in native species restoration.
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A Tour Down the Hudson River
Students discuss how the Hudson River is an ecosystem made up of both biotic and abiotic factors. They view the PowerPoint the Journal Down the Hudson River. Students become aware of where the Hudson River begins and ends, the plant and...
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Dissolved Oxygen and Temperature
Young scholars are shown how temperature affects dissolved oxygen and they create a graph showing this relationship. They think about the adaptations of animals to live in different water temperatures. Students test four different water...
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