Group items tagged

So you have a research assignment. Do you know where to begin? There is so much information out there on the web that it can be hard to know where to start and what path to take through the 'jungle of information'. The Research Safari is designed to help you do just that. Follow the information / inquiry process described here to help you work through your research task. There are also lots of great resources, tools and information that will help give your assignment that WOW factor. The Research Safari will help you to answer the following questions: What am I actually being asked to do for my assignment? What do I already know about the topic? Where am I going to get the information I need? How do I know that the information is accurate or 'authentic' (not fake)? Which are the best websites to use? ​What is the best way for me to present my assignment? How can I make this the best assignment ever?

The backbone of New Tech High's unique learning environment is project-based learning (PBL). Instead of handing out daily assignments, teachers assign periodic projects that require critical thinking, creativity, collaboration, and communication.

This case study presents the fictional tale of two neighboring towns that have recently experienced a growth boom and are now suffering the environmental consequences. The case provides an opportunity to explore a wide variety of anthropogenic causes of natural capital degradation. Students are assigned the role of scientists working for the regional Department of Environmental Resources Management, and it is their job to discover the underlying causes for a wide variety of citizen complaints and to suggest reasonable and cost effective solutions. The case may be assigned as a recap activity after teaching a unit on natural capital degradation. The case includes a PowerPoint presentation as well as three lab activities that are included in the teaching notes. The case would be appropriate for high school or lower level undergraduate ecology or environmental science courses.

list of WICR (writing inquiry collaboration and reading) AVID assignments and implementation suggestions

Students begin by watching the online video clip and completing a worksheet. After that assignment, instructors can decide which of the two activities (or both!) to use in class. In Activity 1, students identify the locations on chromosomes of genes involved in cancer, using a set of 139 "Cancer Gene Cards" and associated posters. In Activity 2, students explore the genetic basis of cancer by examining cards that list genetic mutations found in the DNA of actual cancer patients. Small-group work spurs discussion about the genes that are mutated in different types of cancers and the cellular processes that the affected genes control. The Activity 1 and 2 Overview document provides short summaries of the two activities along with key concepts and learning objectives, background information, references and rubrics, and answers to students' questions. Both cancer discovery activities are appropriate for first-year high school biology (honors or regular), AP and IB Biology. Activity 2 is also appropriate for an undergraduate freshman biology class.

Taylor must write a report about a natural toxin while she is home from college on break. After a family dinner conversation about the latest attempt to poison a politician via a letter, Taylor decides to explore how ricin acts as a poison. Students work in small groups to help Taylor by working through figures from primary literature papers and exploring the use of an in vitro translation system, sucrose gradient fractionation and the effect of inhibiting various steps of translation.  A shorter, second day activity involves students looking further at the effect of ricin upon ribosome function and at the ricin protein itself.  Students individually complete a cumulative assignment of writing a letter back to Mom and Dad about how ricin has its effects. This case was designed for use in a second semester biochemistry course or a molecular biology course that incorporates the mechanism of transcription. Prerequisite knowledge includes a general understanding of the steps of translation and the ability to interpret data from agarose gels.

This case study was developed to teach students the importance of understanding the behavior of wildlife, explore the difficulty in making management decisions when the public is invested in a species, and to help students develop critical thinking and public speaking skills. Students learn about the conservation status and behavior of the black rhinoceros by reading a primary literature article and answering a series of questions. They then listen to a Radiolab podcast that explores the moral dilemma of whether it is ethically appropriate to shoot an endangered rhinoceros if the purpose is to raise conservation funds. Students are assigned one of five positions and write essays to prepare for a town hall style debate in which they examine the pros and cons of such a decision. The Radiolab podcast is based on real events, and is also representative of many ethical dilemmas that wildlife managers regularly face. This case study is appropriate for several upper division biology courses.

This set of mini cases on the ecology of eastern cottontail rabbits is designed to give students practical experience using statistics in a scientific context. Given a dataset and experimental design, groups of students are asked to play the part of a wildlife management researcher to determine the results for each study. Students practice the scientific process and gain experience making hypotheses and predictions, choosing an appropriate statistical test, interpreting and displaying results, and presenting data to others. Students choose between four basic, commonly used, statistical tests (t-test, one-way ANOVA, linear regression, and Chi-square test), and justify their choices. This activity was developed for undergraduate level students and is applicable to biology courses, particularly those dealing with ecology or management. The case is designed for student groups, but could be modified into clicker questions or individual assignments.

Loss of species richness is often due to anthropogenic activity. The global decline of amphibians is one such example. This case study examines the impact of road deicing agents on amphibians living near bridges and roads treated heavily with salt during the winter months. Concepts explored in this case include changes to the aquatic environment as a result of road deicing applications, bioaccumulation, osmoregulation in amphibians living in clean freshwater, and the impact of increased aquatic salinity levels on the ability of amphibians to adequately osmoregulate in an environment for which they are not adapted. Three short videos created by the author can be shown in class or assigned for viewing in advance for a "flipped" classroom approach. Originally developed for a general education/introductory biology course, the case could also be used with introductory level animal anatomy and physiology courses as part of a deeper exploration of the renal system.

Genetics open courseware at MIT, lecture notes, problem sets, exams, study materials

great creative homework assignments for key concepts/broad topics

Another case is ready for you: "East Meets West: An Infectious Disease Case" by Harry M. Zollars, Catherine D. Santanello, and Marcelo J. Nieto, Department of Pharmaceutical Sciences, Southern IL University Edwardsville.   Ying is sick and is progressively getting worse. His parents' clashing views on Eastern and Western medicine prevent them from agreeing on a course of treatment. As the case unfolds, students follow the progression of their son's illness. After a physician is finally seen and the results of tests are evident, students should be able to narrow the list of possible etiological agents and suggest a potential treatment. In addition, the students should integrate the different health beliefs into the final treatment as well as the aspects of patient counseling. The case works well as an interrupted case that can be assigned to individual students or student teams. This case is appropriate for graduate courses with a component in health care, therapeutics, medicinal chemistry, medicinal plants, microbiology, epidemiology, or cultural competency. Instructors can choose to focus only on the medical components of the case or incorporate the cultural and ethical aspects, depending on course goals and subject area.

Many of these labs allow students to test multiple variables. Caution: the journal and data entry sections of the simulations do not work, so you probably will want to arrange for students to write these on their own pages. Many of these labs are useful to substitute for activities in the class that are too costly, dangerous, or time consuming. I have assigned grades to some that I've explored in detail. Grades are based on interactivity, useability, and overall value of the exploration. Many of these can be used as simple class demonstrations, whereas others are more useful for having students explore and change variables.

The best time to receive feedback is before you turn your assignment in. Sometimes valuable feedback comes too late, which is why our automated proofreading tool can be especially helpful -- not just for detecting grammar or spelling errors, but also for giving helpful tips that make you a better writer.

This case study presents the story of "Nick," a student who has been assigned the task of writing a research paper describing the fundamentals of chemical bonds and how they relate to human life. When Nick experiences difficulty remembering information about the different types of chemical bonds, he turns to his tutor, Josh, for help. Josh explains orbitals and valence electrons to Nick, and then they together review nonpolar and polar covalent bonds, ionic bonds, and hydrogen bonds. A final practical application exercise requires that students write about how different types of chemical bonds may relate to the development of Alzheimer's disease and to the mechanism of action of potential drug treatments.  The case is presented with PowerPoint slides and is designed to be used with a personal response system ("clickers"), but students can instead record their answers on paper or share them verbally.  The content is appropriate for use in high school and undergraduate introductory chemistry and biology courses.

Sheep ranching has destroyed habitat and decimated species in many areas of the world, but in Patagonia declining wool prices provide an opportunity to turn the tide. This case study places students in the role of advisor to an international NGO that has funds to advance conservation goals. A PowerPoint slideshow is used to present the Patagonian landscape, species, and variables that should be considered in conservation decisions.  After the presentation, students are given two maps: the first shows park boundaries, topography, roads, and major land forms; the second includes land prices overlaid on the first. Student groups are assigned a budget, and with the help of a set of guiding questions, students identify and defend a potential land purchase to develop as a protected area. The case is intended for use in an undergraduate class in conservation biology, environmental science or ecology, and presupposes another case in our collection, "The Great Patagonia Land Grab" by C.E. Quinn and J.E. Quinn

The seashell phylogeny and evolution activity is an interactive online activity that can be done in class or assigned as homework. The Teacher's Guide describes supporting resources that can be used to teach students about seashells and a pre-activity exercise that uses the downloadable picture cards to familiarize students with the concept of sorting organisms.

Enzyme video reaction

Teacher site with solid resources, including Literacy Labs. "Literacy Lab" assignments are going to be introduced as the year progresses to assure that students are exposed to the literacy aspects of the soon to be developed and implemented Common Core Standards.

"Reading and understanding scientific literature can be a daunting task for students in introductory science courses. This decision/dilemma case study helps ease them into the process by using a short scientific article with a simple experimental design that compares two types of ACL (anterior cruciate ligament) surgery, autograft and allograft. The case tells the story of Todd, a martial artist who recently tore his ACL in competition. With the help of the article, Todd discusses the potential surgical options provided by his doctor with his friend, Sam, a medical student. The case has the added value of demonstrating how one can use scientific literature to make informed healthcare decisions based on clinical evidence. Please note that the required article (Kane et al., Knee Surgery, Sports Traumatology, Arthroscopy 24(11): 3627-33) is not provided with this case; prior to assigning this material, instructors should confirm that students can access the article, since access may vary by institution."