Curated OER
Pre-Hardy-Weinberg
Students examine the inheritance of ABO blood groups. In this investigative lesson students perform a lab and show how natural selection can alter the gene frequencies in a population.
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The Water Detectives
Pupils collect water samples from designated sampling stations, and discuss water pollution. They analyze the water samples, record the data on a spreadsheet, and present the environmental water quality data to the class.
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Lead Extraction
Students investigate one method used in the detection of lead in the soil. They use a Lead Check Soil Kit to safely obtain results in 30 minutes or less in levels of 400 ppm or above. In addition, they write a brief description of what...
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Lead Detection
Students explore one method for the detection of lead in soil. The detection of the presence of lead in soil can be determined sensitively using inexpensive swabs. Pupils collect several spoonfuls of soil from various parts of their...
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Sustainability: Our Environment
Young scholars explore the sustainability of our environment, the trend in rising temperatures and the emission of greenhouse cases. Using given data, students test and construct a confidence interval and the difference between two...
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Looking At Leaves
Learners investigate the different leaves of Wisconsin. They gather samples of leaves in order to compare to the samples taken from Puerto Rico. They make observations and collect data recording the size, shape, and texture of the...
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Who Lives In The Water
Students investigate the environment of a stream or lake to collect and observe macroinvertebrates in their natural environment. They record data and summarize the information obtained. Students look to see if there has been any human...
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Salmon and Steelhead Life Stories Web Search
Learners conduct an Internet investigation to discover the natural history of local salmon and/or steelhead. They then write a story that describes the life of a salmon or steelhead from the local creek, including a description of each...
Devine Educational Consultancy Services
Geography Student Workbook, Australia
Your youngsters will be experts on the geography of Australia after working with these activities and worksheets, which review the continent's weather, major landforms, dimensions, history, and climate.
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Le Lion
What do you know about lions? Intermediate and advanced French readers are presented with a page-long text. After completing the reading, they work on the activities that follow. The activities focus on vocabulary development, reading...
French Teacher
La Biodiversite
What is biodiversity, and how has it been impacted? Advanced French readers learn about the changes in species around the world and what the United Nations decided to do about it. After reading the page-long text, your readers complete...
Curated OER
Russia's Colony: A Story of the Colony Through Primary Sources
Students read "Epidemic Timeline and Confessional Lists from Katmai 1831 and 1845." They construct a picture of life in Alaska during the Russian period.
American Statistical Association
Happy Birthday to . . . Two?
How many people do you need in a room before two likely share the same birthday? Scholars consider this puzzle by analyzing a set of data. They ponder how to divide the data and determine the proper size of a group for this event to...
Curated OER
Physiological Adaptations
Students investigate the concepts of genetics and how it is tied to the variations found within different species and how it is tied to adaptations. They review the theory of evolution and factors found to help create variation. The...
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Why Are The Shore Birds Dying?
Learners engage in a field study of birds and how they are in danger harm due to environmental factors. They list different possible causes in a prediction activity. The observations are done while writing up data and connecting it to a...
Curated OER
Dissolved Oxygen in an Aquatic Ecosystem
Students explain why dissolved oxygen is important in aquatic ecosystems. They evaluate the optimal dissolved oxygen levels for living organisms.
Curated OER
Diatoms of Laboratory Indicators of Water Quality
In this science worksheet, high schoolers use the diatoms present in water in order to test water quality and perform data collection and interpretation.
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Down, Dung and Dirty
Students observe the changes seen in succession and the biodiversity of a community through its species richness and evenness. They create a dung culture in a clear plastic cup from horse, goat or cow dung then observe the numbers of...
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Web of Life Game: Trout
Students explore the concept of food webs. In this food web lesson, students demonstarte the connection between species. Students use a ball of string show how the food web works, then have a class discussion.
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Testing Your Water
Students perform several water quality tests on groundwater from their area. They use test strips to determine the pH, hardness, alkalinity, nitrates, iron and chloride levels.
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The Mysterious Tragedy at Lake Nyos
Students present a convincing explanation of the Lake Nyos event and propose a solution to prevent future tragedies at central and western African lakes.
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Line graphs
In this line graphs learning exercise, students read 2 line graphs and answer short answer questions about them. Students answer 5 questions for each graph.
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Life Beyond Earth
Students investigate the solar system and what makes a planet habitable. They complete an online Webquest, simulate a NASA training program online, take an online quiz, answer discussion questions, and locate newspaper articles about the...
Curated OER
Down, Dung and Dirty
Students investigate the stages of succession in animal dung communities. They create a dung culture using fresh cow, goat or horse dung then record data on the fungal species that appear over a two week period.