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Radioactive Decay
Learners generate a radioactive decay table for an imaginary element, use their data to plot a decay graph, develop the concept of half-life, and use the graph to "age" several samples.
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Tree I.D.
Students explore various tree species. In this tree species lesson, students collect leaves on nature walks and use Internet sources to identify the trees that the leaves belong to. Students graph their data as well.
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How Safe Is Your Backyard?
Seventh graders investigate the safety of soil and water locally and communicate via the Internet with students in different locales sharing information. They research the Internet using its multimedia capabilities and collate the data...
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TE Activity: Does Weight Matter?
Students design and conduct experiment to determine if weight added incrementally to an object affects amount of friction encountered when it slides across a flat surface. They graph data from their experiments, and calculate...
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Texas Estuary Project
Students take a field trip to a local estuary and analyze water samples. They analyze and graph the data results, write an essay, and create a food web of their field site.
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Opinion Surveys
Students examine the factors that affect the accuracy of opinion surveys. They calculate probability and chance using data they have collected. They practice reading tables and graphs as well.
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Observing Fall Migrants
Pupils observe the migration of monarch butterflies. They collect data regarding the number of monarchs they see, the location, the butterflies' behavior, the temperature and the date and time. Then they send their data to a university...
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Heating Ice: The temperature of ice and water when heated
Seventh graders read and follow the instructions on the worksheet. They make a table of their results. Students use about 100 cm^3 of water and ice mixture. They heat the water/ice with a Bunsen burner. Temperature is recorded every 30...
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Heating of Water: Water Vapour
Seventh graders read the directions printed on their worksheet and follow them carefully. They set up a beaker with a tripod and Bunsen burner under it. They record the temperature of water every 30 seconds. Students graph the data and...
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Build Your Own Car
Students design and build their own cars. In this physics lesson plan, students test their car's speed and make changes when necessary. They graph data and analyze results.
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Eyewitnesses to Change
Students explore recent changes in the Artic's climate that have been observed by Artic residents. They watch videos, take notes and create a concept map. They also look at historical weather data from a specific Artic community. The...
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Through Thick or Thin!!!
Students differentiate between high and low viscosity. Students collect, graph, and interpret data, then quantitatively measure polymer solids. Students experiment with a household example of an emulsion polymer.
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Mystery Paint
Young scholars use the scientific method to determine the properties of various kinds of paints, use collected data to identify paint samples that are not properly labeled and use proper science safety techniques while working with...
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Color Enhanced Maps
Students download or create maps with numerical weather data. They add isolines and color to create regions on their maps. They explore the visual properties of color palettes and create a visualization applying their knowledge.
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What are the Chemical and Microbiological Effects of Run-off from a Catfish Pond on the Surrounding Soil and Water?
Students study data from a USDA catfish pond. They look for microbial populations and chemical concentrations in the runoff to determine the effectiveness of filter strips. They use their knowledge of biogeochemical cycles to explain the...
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That Was Then, This Is Now
Students examine the price of food over time. They analyze charts, perform math operations and compare and contrast data about the price of food. They complete worksheets while interperting the charts.
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work in pairs for the activities of this lesson which include researching and identifying butterflies, writing, and a brief oral presentation.
Students explore the concepts of rdioactive decay and dating. They generate a radioactive decay table, use their data to plot a decay graph, develop the concept of half-life, and then use the graph to find the age of a mummified seal in...
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Finding a Line of Best Fit
Pupils engage in the practice of creating a scatter plot with the data obtained from measuring different resting heart rates. The data is used to create the table that is translated into a graph. The lesson gives instructions for the use...
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Weather the Storm
Fourth graders complete multi-curricular activities for weather. In this weather lesson, 4th graders complete creative writing, research, and weather data analysis activities for the lesson.
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Hot Rocks
Students demonstrate that setting of plaster and cement is a change, which involves a release of heat energy, use data collected experimentally to construct comparison graphs and analyze the graphs to make predictions about future...
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Move To a Healthier Aquatic Balance
Fourth graders examine aquatic orgnaisms and how enviromental chages affect them. This factors include: temperature, Ph, oxygen, nutrients, and pollutants. They also explore habitat quality (erosion). Students compile data and create...
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Alzheimer's Disease
Investigate Alzheimer's disease. Conduct research using a variety of resources, obtain information, and input the data into a Microsoft Excel spreadsheet. Identify trends in the data and categorize them for an audience.
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Finding Caterpillars
Students examine how animals protect themselves from predators and camouflage themselves. They participate in a simulation in which they locate red and green yarn "caterpillars," organize their data, and generate a bar graph using...
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Annotated Example of Socratic Questioning: Climate: Global Warming
Students compare and discuss short-term and longer-term global temperature data. They evaluate data from three sets of graphs and then participate in a structured whole class Socratic discussion on the possible causes of climate change.