This variation on the classic bird beak activity demonstrates variation of beak size within a population and shows how the proportion of big-, medium-, and small-beaked birds changes in response to the available types of food. The “birds” with binder clip “beaks” live in Clipland where the large population becomes divided into two smaller populations by a mountain range. Popcorn, lima beans and marbles are the three types of food available in the two areas. Food is spread out for the birds to eat and then after 15 seconds it is counted to see whether birds have gathered enough food to survive. The big billed birds need to eat more than the medium and small billed birds to survive and each bird needs to eat more than the minimum amount of food for survival to be able to reproduce. Four years pass during the simulation and students are asked to describe what happened to the Clipbird populations and what they think caused the changes. A link to Rosemary and Peter Grant’s research on finch populations in the Galapagos is identified for those teachers who want to connect the simulation to a real life example.

What is cloning and do we have clones living among us today? The answers might surprise you or maybe we should say ewe.

Students in math and business classes work together in groups to evaluate and compare cost and environmental performance of different clothes washers.

(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)

Students evaluate coal leases to determine their potential for coal mining. Each company, student group, has three leases and an exploration budget. Students design and implement an exploratory drilling program on each lease and collect partial borehole cores. Using the resultant data, each company creates geologic cross-sections for each lease as well as structural contour maps. Based on their geologic models, they recommend, in oral and written reports, on which, if any, of these leases the company should pursue and how the extractable coal seams might be recovered.

(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)

The students are given the following:

Read the articles below about erosion along the Lake Erie shoreline and discuss them. What causes the erosion? What can be done to prevent erosion? Should people be allowed to build structures to protect their property from erosion? Should people be allowed to live along the shoreline in high erosion areas?

Students are expected to have completed the coastal erosion module (read text book, view powerpoint lecture and take a quiz) and read articles regarding coastal erosion along the Lake Erie coastline. In the online discussion, students must show that they understand coastal processes, the impact of man made structures on coastal processes, and can apply their values as they discuss what should be done, if anything, to reduce the impact of coastal erosion.
Teaching Tips
Adaptations that allow this activity to be successful in an online environment
This was designed as an online activity. I have also used it in face-to-face courses (students participate in online discussion prior to in-class discussion).
Elements of this activity that are most effective
This gets students thinking about how what they learn in class can be used to solve real problems faced by the local community and/or the world. Although some students propose impractical solutions, they are at least thinking.
Recommendations for other faculty adapting this activity to their own course:
Find local issues and/or global issues that show how geology can be used to solve problems.

(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)

Students are introduced to Spatial Analyst and 3D Analyst, and use these tools to perform a flooding analysis for the Long Beach area of California.

(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)

Most students understand that water quality is an important issue, however many do not understand the complexity associated with the processes involved, the complex nature of estuarine systems, or the fact that management decisions are made based on available data sets that can be difficult at best to interpret. Students will be provided nutrient data in Excel for two Texas estuaries which they will supplement with additional information that they have compiled on these two estuaries during the duration of the course through a GIS database available to the entire class. Furthermore, students will retrieve information from the WWW to learn more about the specific estuaries and the nutrients of interest and their impacts on the environment.

(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)

This worksheet focuses on understanding how waves transport sediment to coastlines and affect sediment transport along beaches. Students are given three cartoon images of different beach geometries and approaching wave fronts: a flat beach with a bay with waves approaching at an angle, headland and embayment with waves approaching straight on, and a flat beach with a man-made groin with waves approaching at an angle. For each scenario, students use the wave fronts to draw particle pathways from the ocean to the shore to show the path sediment would travel given the wave geometries. Students also draw arrows to show the transport direction of sand on the beach. Once all tasks are complete, students answer 5 multiple-choice questions.

This worksheet uses the sketch-understanding program with built-in tutor: CogSketch. Therefore, students, instructors, and/or institution computer labs need to download the program from here: http://www.qrg.northwestern.edu/software/cogsketch/. At any point during the worksheet, students can click the FEEDBACK button and their sketch is compared to the solution image. The built-in tutor identifies any discrepancies and reports pre-written feedback to help the student correct their sketch until they are done with the activity. Once worksheets are emailed to the instructor, worksheets can be batch graded and easily evaluated. This program allows instructors to assign sketching activities that require very little time commitment. Instead, the built-in tutor provides feedback whenever the student requests, without the presence of the instructor. More information on using the program and the activity is in the Instructor's Notes.

We have developed approximately two dozen introductory geoscience worksheets using this program. Each worksheet has a background image and instructions for a sketching task. You can find additional worksheets by searching for "CogSketch" using the search box at the top of this page. We expect to have uploaded all of them by the end of the summer of 2016.

(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)

Based on the 2010 Scientific American paper by Hazen, and the more technical 2008 paper of Hazen et al, both of which explore the effect of the biosphere on the tremendous number of mineral species that occur on Earth compared to the lesser number we believe we are seeing on other planets. This tackles the idea of mineralogy/geochemistry evolving over time as do biological systems, rather than being a static system with no hysteresis or temporal aspect to it. Students work in small groups to decide which groups of minerals have been most affected by a variety of biological influences, and how. Then the class as a whole compares their conclusions group by group.

(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)

This is a semester-long research project that I use to provide students with the opportunity to design a class-wide collaborative research project in connection with a local community partner.

(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)

There are several different ways to get ants for an ant farm, depending on when you would like to start the farm and how long you would like for your ant farm to last.

This collection is made up of phase diagrams exercises.

(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)

This field study introduction to biology helps students answer the questions "What is biology" while looking at the biology that can be found in everyday surroundings.

College Success takes a fresh look at what it means, in today’s world, with today’s students, to be successful in college.Although many of the topics included—from study skills to personal health, from test-taking to managing time and money—will look familiar to those who have used student success texts that have been around for many editions, College Success takes a new approach. The focus is on realistic, practical tools for the students who need them. This is a book designed, frankly, for students who may have difficulty with traditional college texts. The style is direct and to the point. Information is presented concisely and as simply as possible. This is not a weighty tome that discusses student success—this is a manual for doing it.College student demographics have changed considerably in recent decades. More than a third of all students enroll not directly from high school but after a delay of some years. More students are working and have families. More students come from varied ethnic and cultural backgrounds. More students are the first in their family to attend college. More students have grown up with electronic media and now read and think in ways different from the previous generation. With these and so many other cultural changes, more students are not well prepared for a college education with the study skills and life skills they need to become successful students.For each student to get the most out of College Success and their college experience they must understand who they are as it relates to college. To that end, in every chapter students explore themselves, because success starts with recognizing your own strengths and weaknesses. Students make their own goals based on this self-assessment, determining what success in college really means for them as individuals. Interactive activities then help students learn the choices available to them and the possibilities for improving their skills. Skills are presented in step-by-step processes, tips for success in manageable highlighted displays. Most important, students always see the value of what they are reading—and how they can begin to apply it immediately in their own lives.College Success is intended for use in Freshmen Orientation, Study Skills or Student Success courses. A 2009 study revealed that currently nationwide, 34% of college freshmen do not return to their college for their sophomore year. This book is designed to help change that.

This activity provides an introduction to natural selection and the role of genetic variation by asking students to analyze illustrations of rock pocket mouse populations (dark/light fur) on different color substrates in the Sonoran Desert (light/dark) over time. Based on this evidence, and what they learn about variation and natural selection in the accompanying short film, students use this evidence to explain the change in the rock pocket mouse populations on the lava flow (dark substrate) over time. This is one of several classroom activities, focusing on related topics and varying in complexity, built around the short film. This ten minute film shows adaptive changes in rock pocket mouse populations, demonstrating the process of natural selection and can be accessed at http://www.hhmi.org/biointeractive/making-fittest-natural-selection-and-adaptation. The film is also available as an interactive video with embedded questions, which test students’ understanding as they watch the film.

Make a whole rainbow by mixing red, green, and blue light. Change the wavelength of a monochromatic beam or filter white light. View the light as a solid beam, or see the individual photons.

Colorado BINGO. This is the Lesson 2 Understanding Colorado Agriculture activity, from Unit 1 Introduction to Agriculture, from the DIGS (Developing Individuals, Growing Stewards) AmeriCorps Curriculum from CSU. The curriculum focuses on introducing students in grades 3-5 to Colorado agriculture, industry and environmental issues. The curriculum is matched to State Standards 2021. The curriculum upon request. Visit: https://engagement.colostate.edu/programs-old/developing-individuals-growing-stewards/

Colorado Department of Revenue Department of Motor Vehicles (DMV) presents a video version of the 2022 Colorado Driver Handbook.

The Colorado Science and Engineering Fair is the premier STEM education experience in Colorado. It is hosted by the College of Natural Sciences Education and Outreach Center at Colorado State University each year in early April. For more information visit: https://www.cns-eoc.colostate.edu/science-fair/

The Colorado Science and Engineering Fair is the premier STEM education experience in Colorado. It is hosted by the College of Natural Sciences Education and Outreach Center at Colorado State University each year in early April. For more information visit: https://www.youtube.com/watch?v=KwqSL6z6_NY&list=PLJ_83ppVw-aQ2yQeuVBBxbd09vU4m6LAm&index=6