This lesson discusses the similarities and difference between Samoa and Hawaii. Both …
This lesson discusses the similarities and difference between Samoa and Hawaii. Both Samoa and Hawaii are island chains in the Pacific and thought to be the result of hotspots.
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Yellowstone hotspot track Provenance: Nicole LaDue, NIU Formative assessment questions using a …
Yellowstone hotspot track
Provenance: Nicole LaDue, NIU
Formative assessment questions using a classroom response system ("clickers") can be used to reveal students' spatial understanding. Students are shown this diagram and told, "The tectonic plate has moved southwest over this hotspot. If the plate started moving north, click where you expect the next caldera will form."
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This lab project is in two parts. In the first part students …
This lab project is in two parts. In the first part students are given a map of Snake River Plain volcanic centers with a range of dates of eruptions. Based on what they know about hot-spot tracks, they use the map and reported isotopic ages to calculate a range of values for the relative velocities of the North American Plate and the Yellowstone hot spot. In the second part, students are given a map of the distribution of a volcanic ash from the Yellowstone volcanic field, with thickness of the ash where known. Students are asked to contour the map to show how the ash is distributed, and think about the factors that affect that thickness, both during and after the eruption. In both parts of the lab students have to deal with real data that is incomplete in some cases, and usually occurs as a range of values. Students must make decisions about how to treat incomplete data sets that do not have absolute values.
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Calculation of a carbon footprint resulting from common breakfast choices illustrates the …
Calculation of a carbon footprint resulting from common breakfast choices illustrates the importance of contextualization.
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Students utilize ice core data to develop a simple climate model, test …
Students utilize ice core data to develop a simple climate model, test it and then analyze, through reading IPCC materials, what other variables might need to be included in a model that more accurately predicts climate response to forcings. They are then asked to reflect on the use of models in scientific inquiry and on climate skeptics view of climate models.
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In this activity students will investigate a landform (such as a waterfall …
In this activity students will investigate a landform (such as a waterfall or lake) in the field and apply the scientific method to come up with a geologic hypothesis. The focus of the activity is on making observations of the natural environment and fostering a "sense of place."
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Every living thing must be able to reproduce and make offspring. Most …
Every living thing must be able to reproduce and make offspring. Most of us are familiar with how humans and mammals make babies, but do all creatures reproduce in the same way? Do insects, like the beetle, give birth to little insects? Also in: French | Spanish
This activity is a lab investigation is which students will design and …
This activity is a lab investigation is which students will design and conduct an experiment related to movement of materials through a cell membrane. Modified from a lab I received from a fellow teacher, Jeanne M. Reed.
This classroom activity is an inquiry based lesson where students observe and …
This classroom activity is an inquiry based lesson where students observe and measure temperature changes in order to determine which fabrics are best at keeping in heat.
SSAC Physical Volcanology module. Students build a spreadsheet to examine how magma …
SSAC Physical Volcanology module. Students build a spreadsheet to examine how magma viscosity varies with temperature, fraction of crystals, and water content using the non-Arrhenian VFT model.
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SSAC Physical Volcanology module. Students build spreadsheets to estimate melt density at …
SSAC Physical Volcanology module. Students build spreadsheets to estimate melt density at high temperatures and pressures from the thermodynamic properties of silicates.
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Students use real seismograms to determine the arrival times for P and …
Students use real seismograms to determine the arrival times for P and S waves and use these times to determine the distance of the seismic station from the earthquake. Seismograms from three stations are provided to determine the epicenter using the S -- P (S minus P) method. Because real seismograms contain some "noise" with resultant uncertainty in locating arrival times of P and S waves, this activity promotes appreciation for uncertainties in interpretation of real scientific data.
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SSAC Physical Volcanology module. Students build a spreadsheet to examine and apply …
SSAC Physical Volcanology module. Students build a spreadsheet to examine and apply the Mogi model for horizontal and vertical surface displacement vs. depth and pressure conditions in the magma chamber.
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This activity is a hands-on modeling of the effects of pollution on …
This activity is a hands-on modeling of the effects of pollution on our ground and surface water. Students will observe and record their observations as pollution is placed on the ground in their model and it is rained upon.
This activity is a field investigation where students gather temperature and weather …
This activity is a field investigation where students gather temperature and weather data in the a.m and p.m. and develop a new, experimental question to predict temperature over the course of the year.
This activity is a lab investigation in which students design and conduct …
This activity is a lab investigation in which students design and conduct experiments using pineapple juice containing the enzyme bromelain and its affect on the substrate gelatin found in Jell-O. The focus of student driven investigations are on enzyme specificity, activity and the impact of environmental factors on enzyme functioning. Based on the original activities from School Improvement in Maryland; "Pineapple/Jell-O Lab," Access Excellence Activities Exchange; "Enzyme Labs Using Jell-O" by Anne McDonald and Michael O'Hare, and AP & Regents Biology; "Lab 8: Pineapple Enzymes and Jell-O Molds" by Kim B. Foglia.
An exercise on rotational velocity that helps develop critical thinking and data …
An exercise on rotational velocity that helps develop critical thinking and data analysis and presentation skills.
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You are going to complete an environmental health risk inventory of your …
You are going to complete an environmental health risk inventory of your neighborhood or hometown. Before you get started, you may want to review the terminology and familiarize yourself with environmental health risk assessments. If you are curious about how an inventory might look, check out the tutorial to get some ideas.
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