In this activity, students use real water chemistry data and descriptive statistics …
In this activity, students use real water chemistry data and descriptive statistics in Excel to examine primary productivity in an urban estuary of the Salish Sea. They will consider how actual data do or do not support expected annual trends.
Through this lesson and its series of hands-on mini-activities, students answer the …
Through this lesson and its series of hands-on mini-activities, students answer the question: How can we investigate and measure the inside of an object or its structure if we cannot take it apart? Unlike the destructive nuclear weapon test (!), nondestructive evaluation (NDE) methods are able to accomplish this. After an introductory slide presentation, small groups rotate through five mini-activity stations: 1) applying Maxwell’s equations, 2) generating currents, 3) creating magnetic fields, 4) solving a system of equations, and 5) understanding why the finite element method (FEM) is important. Through the short experiments, students become familiar with the science and physics being used and make the mathematical connections. They explore components of NDE and see how engineers find unseen flaws and cracks in materials that make aircraft. A pre/post quiz, slide presentation and worksheet are included.
Students apply the main research methods in sociology to explore their personal …
Students apply the main research methods in sociology to explore their personal footprints (i.e., the global consequences of their individual actions).
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An activity in which students use dice to explore radioactive decay and …
An activity in which students use dice to explore radioactive decay and dating and make simple calculations.
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Using a map showing the horizontal velocities of GPS stations in the …
Using a map showing the horizontal velocities of GPS stations in the Plate Boundary Observatory and other GPS networks in Alaska and Western United States, students are able to describe the motions in different regions by interpreting the vectors resulting from long-term high-precision Global Positioning System (GPS) data. Show more information on NGSS alignment Hide NGSS ALIGNMENT Disciplinary Core Ideas History of Earth: HS-ESS1-5 Earth' Systems: MS-ESS2-2 Earth and Human Activity: MS-ESS3-2, HS-ESS3-1 Science and Engineering Practices 4. Analyzing and Interpreting Data 5. Using Mathematics and Computational Thinking 6. Constructing Explanations and Designing Solutions Crosscutting Concepts 4. Systems and System Models 7. Stability and Change
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Google Earth enhances traditional geologic maps by allowing the viewer to explore …
Google Earth enhances traditional geologic maps by allowing the viewer to explore three-dimensional map patterns and the interaction between structure and topography in dictating those map patterns. This activity overlays 4, 7.5' USGS quadrangles on Google Earth terrain and imagery data and encourages students to investigate common features of fold-and-thrust belts.
Keywords: Google Earth, fold-and-thrust belt, visualization
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This activity utilized Visible Geology and Google Earth to help students understand …
This activity utilized Visible Geology and Google Earth to help students understand the limitations of using map-view observations of layer offset to interpret types of faulting. Students create and evaluate three fault models in Visible Geology, and compare their results to actual fault offset patterns seen near Las Vegas Bay, NV.
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Aims:to integrate formal and non-formal learning through different subjects (math, science, literacy, …
Aims:to integrate formal and non-formal learning through different subjects (math, science, literacy, art, handicraft, English,music), promoting the use of ICT, integrating students theoretical skills with practical ones, achieving better results in basic subjects, developing the skills of teamwork
Aims:to integrate formal and non-formal learning through different subjects (math, science, literacy, …
Aims:to integrate formal and non-formal learning through different subjects (math, science, literacy, art, handicraft, English)promoting the use of ICTintegrating students` theoretical skills with practical onesachieving better results in basic subjectsdeveloping the skills of teamwork
The Fifth Grade Elementary Framework for Science and Integrated Subjects,Earth and Space: …
The Fifth Grade Elementary Framework for Science and Integrated Subjects,Earth and Space: Patterns in the Sky, uses the phenomena of perceived sun and moon movements that seem to move around the Earth to explore stars, Earth orbit and rotation and moon orbit around Earth. It is part of Elementary Framework for Science and Integrated Subjects project, a statewide Clime Time collaboration among ESD 123, ESD 105, North Central ESD, and the Office of Superintendent of Public Instruction. Development of the resources is in response to a need for research- based science lessons for elementary teachers that are integrated with English language arts, mathematics and other subjects such as social studies. The template for Elementary Science and Integrated Subjects can serve as an organized, coherent and research-based roadmap for teachers in the development of their own NGSS aligned science lessons. Lessons can also be useful for classrooms that have no adopted curriculum as well as to serve as enhancements for current science curriculum. The EFSIS project brings together grade level teams of teachers to develop lessons or suites of lessons that are 1) pnenomena based, focused on grade level Performance Expectations, and 2) leverage ELA and Mathematics Washington State Learning Standards.
The purpose of this task is to give 4th grade students a …
The purpose of this task is to give 4th grade students a problem involving an unknown quantity that has a clear visual representation. Students must understand that the four interior angles of a rectangle are all right angles and that right angles have a measure of 90_ and that angle measure is additive.
This short video and interactive assessment activity is designed to teach second …
This short video and interactive assessment activity is designed to teach second graders about finding the amount of water with illustrations and calculations.
This short video and interactive assessment activity is designed to teach second …
This short video and interactive assessment activity is designed to teach second graders about finding the capacity of water with illustrations (metric units).
A few PowerPoint or Keynote slides are used to set the historical …
A few PowerPoint or Keynote slides are used to set the historical context of the project and to introduce the general problem (see "Presentation Files" and "Instructors Notes" below). Bouncing a rubber ball in class from differing heights above the floor, and letting students see and hear the effects of differing travel times, helps students understand that longer travel time in a reflection experiment indicates a deeper reflector. The relevant parts of YouTube videos are shown (see links under "Other Materials" below). Have the students measure the time interval between the explosion and the impact a few times while showing the videos. One of the correspondents talks about (and attempts to show) how the bridge vibrated after the explosion. Pass out the worksheet and the raw seismograms related to the Hoan demolition experiment. Then, with a copy of the seismograms projected onto the screen, hold an initial discussion of how to interpret the graphics: note the time scale, discuss what the different wave amplitudes mean, and so on. Then cluster into groups of 2-4 students and have each group try to "pick" the first arrivals of [1] the explosion-induced direct wave, [2] the impact-induced direct wave, and [3] the corresponding reflected waves. Depending on the type of students involved (intro non-geologists, intro geology/geophysics, geophysics), the teacher can provide more or less assistance in picking the arrivals of the direct and reflected waves. Work through the quantitative material on the worksheet. Questions about how to handle uncertainty always occur, and if the students do not admit to having questions about this the teacher should ask them how they handle uncertainties. In a nutshell, the resultant uncertainty associated with the sum or difference in two numbers are the sum of the two uncertainties. For example, (23 Â 2) + (14 Â 1) = 37 Â 3. The resultant uncertainty associated with the product of two numbers can be estimated with the sum of the fractional (or percentage) uncertainties. For example, the percentage uncertainty of 23 Â 2 is (2/23) or 8.7% and the percentage uncertainty of 14 Â 1 is (1/14) or 7.1 %, so (23 Â 2) x (14 Â 1) = 322 Â 51 because (8.7% + 7.1%) = 15.8% and 15.8% of 322 is ~51. For a nice summary of simple uncertainty calculations, refer to http://spiff.rit.edu/classes/phys273/uncert/uncert.html or http://webpages.ursinus.edu/lriley/ref/unc/unc.html, or the statistics resources on the SERC website. When the worksheets are completed, recap the experiment and compare the results with a map of crustal thicknesses for North America (e.g., Braile, 1989, Fig. 23B). Finally, it is nice to have the students evaluate the experience as homework.
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This short video and interactive assessment activity is designed to teach fifth …
This short video and interactive assessment activity is designed to teach fifth graders about finding the total amount of liquid in liters and milliliters.
The First Grade Elementary Framework for Science and Integrated Subjects, Sky Explorers …
The First Grade Elementary Framework for Science and Integrated Subjects, Sky Explorers uses observation of the sun and moon in the sky as a phenomena for exploring patterns of objects in the sky. It is part of Elementary Framework for Science and Integrated Subjects project, a statewide Clime Time collaboration among ESD 123, ESD 105, North Central ESD, and the Office of Superintendent of Public Instruction. Development of the resources is in response to a need for research- based science lessons for elementary teachers that are integrated with English language arts, mathematics and other subjects such as social studies. The template for Elementary Science and Integrated Subjects can serve as an organized, coherent and research-based roadmap for teachers in the development of their own NGSS aligned science lessons. Lessons can also be useful for classrooms that have no adopted curriculum as well as to serve as enhancements for current science curriculum. The EFSIS project brings together grade level teams of teachers to develop lessons or suites of lessons that are 1) pnenomena based, focused on grade level Performance Expectations, and 2) leverage ELA and Mathematics Washington State Learning Standards.
In this activity, students will model a noisy set of bacterial cell …
In this activity, students will model a noisy set of bacterial cell count data using both exponential and logistic growth models. For each model the students will plot the data (or a linear transformation of the data) and apply the method of least squares to fit the model's parameters. Activities include both theoretical and conceptual work, exploring the properties of the differential equation models, as well as hands-on computational work, using spreadsheets to quickly process large amounts of data. This activity is meant as a capstone to the differential calculus portion of a typical undergraduate Calculus I course. It explores a biological application of a variety of differential calculus concepts, including: differential equations, numerical differentiation, optimization, and limits. Additional topics explored include semi-log plots and linear regression.
In this module, students calculate the pressure at the depth of compensation …
In this module, students calculate the pressure at the depth of compensation along a cross section of North America.
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In this module, students examine Archimede's Principle in general and as it …
In this module, students examine Archimede's Principle in general and as it applies to Isostacy.
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