This undergraduate level course presents a basic study in geology. It introduces major minerals and rock types, rock-forming processes, and time scales; temperatures, pressures, compositions, structure of the Earth, and measurement techniques; geologic structures and relationships observable in the field; sediment movement and landform development by moving water, wind, and ice; crustal processes and planetary evolution in terms of global plate tectonics with an emphasis on ductile and brittle processes.

In this activity, students act as environmental engineers involved with the clean up of a toxic spill. Using bioremediation as the process, students select which bacteria they will use to eat up the pollutant spilled. Students learn how engineers use bioremediation to make organism degrade harmful chemicals. Engineers must make sure bacteria have everything they need to live and degrade contaminants for bioremediation to happen. Students learn about the needs of living things by setting up an experiment with yeast. The scientific method is reinforced as students must design the experiment themselves making sure they include a control and complete parts of a formal lab report.

William Holman Hunt, Claudio and Isabella, 1850, oil on mahogany, 758 x 426 x 10 mm (Tate Britain) From William Shakespeare's Measure for Measure, Act III, scene 1 (a room in a prison): ISABELLA What says my brother? CLAUDIO Death is a fearful thing. ISABELLA And shamed life a hateful. CLAUDIO Ay, but to die, and go we know not where; To lie in cold obstruction and to rot; This sensible warm motion to become A kneaded clod; and the delighted spirit To bathe in fiery floods, or to reside In thrilling region of thick-ribbed ice; To be imprison'd in the viewless winds, And blown with restless violence round about The pendent world; or to be worse than worst Of those that lawless and incertain thought Imagine howling: 'tis too horrible! The weariest and most loathed worldly life That age, ache, penury and imprisonment Can lay on nature is a paradise To what we fear of death. ISABELLA Alas, alas! Created by Beth Harris and Steven Zucker.

(This case study was added to OER Commons as one of a batch of over 700. It has relevant information which may include medical imagery, lab results, and history where relevant. A link to the final diagnosis can be found at the end of the case study for review. The first paragraph of the case study -- typically, but not always the clinical presentation -- is provided below.)

A man in his forties with a history of basal cell carcinoma of the nose and a benign neoplasm of the jaw, status post resection with mandibular reconstruction, presented for routine follow-up. On chest x-ray workup, he was found to have numerous bilateral pulmonary nodules that were highly suspicious for a metastatic disease. A follow-up CT scan of the chest with contrast showed eight small round pulmonary nodules measuring few millimeters in size and a larger left lower lobe pulmonary mass measuring 3.0 x 3.1 cm in size. There was no evidence of hilar or mediastinal lymphadenopathy and no pleural nodularity or effusion on imaging.

The purpose of this course is to expose you to the wider world of mathematical thinking. There are two reasons for this. First, for you to understand the power of quantitative thinking and the power of numbers in solving and dealing with real world scenarios. Secondly, for you to understand that there is more to mathematics then expressions and equations. The core course is a complete, ready to run, fully online course, featuring 9 topics: Problem solving, voting theory, graph theory, growth models, consumer finance, collecting data, describing data, probability, and historical counting. Additional optional topics are provided. The course materials can easily be used with a face-to-face course.

Statistics are not an end in themselves but they are a means to an end, the end being to draw certain conclusions from them. This has to be done very carefully, otherwise misleading conclusions may be drawn and the whole purpose of doing research may get vitiated. A researcher/statistician besides the collection and analysis of data, has to draw inferences and explain their significance. Through interpretation the meanings and implications of the study become clear. Analysis is not complete without interpretation, and interpretation can not proceed without analysis. Both are, thus, inter-dependent. In this unit, therefore, we will discuss the interpretation of analysed data, summarizing the interpretation and statistical fallacies.

Groups begin presentations for their unit project. Students provide constructive feedback on others' presentations.Key ConceptsThe unit project serves as the final assessment. Students should demonstrate their understanding of unit concepts:Measures of center (mean, median, mode) and spread (MAD, range, interquartile range)The five-number summary and its relationship to box plotsRelationship between data sets and line plots, box plots, and histogramsAdvantages and disadvantages of portraying data in line plots, box plots, and histogramsGoals and Learning ObjectivesPresent projects and demonstrate an understanding of the unit concepts.Provide feedback for others' presentations.Review the concepts from the unit.

Art, darn it, art like a dog eating paint and being stuck in a white room...

This activity is a laboratory extension where students test and collect data on two kitchen materials in the categories of solubility, saturation, chemical reaction and weights. Thus, giving students opportunity to reinforce skills already learned.

This course covers a foundation in the developing field of arts-based research (ABR) and a basic practicum in the skills for conducting research, critically analyzing data, and presenting findings in ABR.

Including is an instructor's guide and a course layout.

Nebraska High School Physical Science Standards Unwrapped - This document will provide Nebraska Science teachers links to the Unwrapping documentation for each of the Nebraska Science Standards by grade level.

This is an activity about image comparison. Learners will analyze and compare two sets of images of the Sun taken by instruments on the Solar Dynamics Observatory spacecraft. With Set 1, they will observe the Sun in both a highly active and a minimally active state, and be able to detect active regions and loops on the Sun by comparing the two images. With Set 2, they will identify areas of high magnetic activity on a magnetogram image and recognize that these areas correspond to highly active regions on the Sun.

Dieter Hartmann, a high-energy physicist, presents a story-based lesson on the science of Gamma-Ray astronomy. The lesson focuses on gamma-ray bursts; examining their sources, types, and links to the origin and evolution of the Universe. The story-based format of the lesson also provides insights into the nature of science. Students answer questions based on the reading guide. A list of supplemental websites is also included.

An OER which highlights the importance of information literacy in this day and age of the fourth information revolution and shares some of the tips and tricks accumulated by a distance learner at the University of the Philippines Open University.

Outline of the Content:

1. Home
2. What is Information Literacy?
3. Information Literacy and Online Learning
4. Finding High-Quality Information Online
5. Wikipedia for Academics
6. Sharing Your Works Online
7. Recommended Resources
8. About the Author

In addition to the associated lesson, this activity functions as a summative assessment for the Using Stress and Strain to Detect Cancer unit. In this activity, students will create a 1-D strain plot in Microsoft Excel depicting the location of a breast tumor amidst healthy tissue. The results of this activity will function as proof of the accuracy and reliability of the students' breast cancer detection design.

Mia Epner, who works on security for a US national intelligence agency, explains how cryptography allows for the secure transfer of data online. This video explains 256-bit encryption, public and private keys, SSL & TLS and HTTPS.

Using a website, students virtually sample water from a stream at different levels of pollution, and observe the differences in macroinvertebrate species present. The collected data is analyzed by calculating the percentage of each species present and answering questions based on their findings.

Students design their own logo or picture and use a handheld GPS receiver to map it out. They write out a word or graphic on a field or playground, walk the path, and log GPS data. The results display their "art" on their GPS receiver screen.

Students explore biodiversity statistics by hypothesizing the number of animal species and comparing to scientific estimates.

Educators Guide for this unit:
http://education.eol.org/lesson_plans/2-5_ScienceSkills_BioblitzSkillbuilderOverview.pdf

Lessons in this unit:
Biodiversity Skillbuilder 1: Meet a Creature
Biodiversity Skillbuilder 2: ID That Bird!
Biodiversity Skillbuilder 3: How Diverse is Biodiversity?
Biodiversity Skillbuilder 4: Modeling Classification
Biodiversity Skillbuilder 5: ID Using a Dichotomous Key