Posted on October 14, by Steve Drury 1 comment Channeled Scablands at the time of a glacial lake outburst flood credit: Wikipedia The eastern side of Washington State in the US includes a vast, barren area that has been scoured virtually free of superficial sediment, including soils. The now largely dry canyon floors contain immense potholes, megaripples and erratic boulders, together with strangely streamlined hillocks made of residual, windblown loess deposits, which collectively resemble features of normal river beds but at a gargantuan scale. The canyon network emerges from the Rocky Mountains near the city of Spokane, then criss-crosses what had previously been a wide basalt plain to merge with the Columbia River in southern Washington.
Hide This activity was selected for the On the Cutting Edge Reviewed Teaching Collection This activity has received positive reviews in a peer review process involving five review categories. The five categories included in the process are Scientific Accuracy Alignment of Learning Goals, Activities, and Assessments Pedagogic Effectiveness Robustness usability and dependability of all components Completeness of the ActivitySheet web page For more information about the peer review process itself, please see http: This page first made public: May 29, Summary Students read popular science books and write a synopsis of the book, linking the topic s covered in the book with those covered in class.
This activity is designed for a large geoscience lecture course to aid students in improving their understanding of the topics we cover.
In addition, students tend to get lost in large science courses; they may arrive with misconceptions about science and their ability to perform well in a science course. This assignment allows students to do some extra work and improve their grades.
It presents science as an intriguing story while emphasizing topics covered in class. Context Audience Introductory undergraduate large- or small-lecture course. This activity is voluntary for extra credit in large classes non-majors and required in small classes non-majors or majors.
Skills and concepts that students must have mastered Students will benefit the most from this activity by reading the book before, during or after the topic is covered in the course; their writing will be best after the topic is covered in the course.
How the activity is situated in the course These are stand-alone exercises. Higher order thinking skills goals for this activity Students analyze new information from the books and synthesize it with material covered in class.
Other skills goals for this activity Students can enhance their writing skills if they hand the synopsis in early and re-write it. Description and Teaching Materials Students are asked to read instructor-selected popular science books and write a synopsis of the book that relates the book topic to topics discussed in class.
For small courses, particularly majors in the introductory class, this is a required assignment. If the student hands in the synopsis in a timely fashion, the instructor will read it, make suggestions for improvement, and encourage the student to re-write.
The purpose of this assignment for large lecture courses is two-fold: For text-taking anxiety, students have the opportunity to improve their grades through writing rather than taking an exam; for science anxiety in general, the books are selected to provide a fun as well as useful read of how science is done.
A set of instructions and a grading rubric are supplied with Supporting Materials. In contrast, with data from only one semester of a large lecture course, students who did the reading and writing assignment had poorer exam grades than students who did not.
More data are needed; no data currently exist for effect on student anxiety, but data collection for both effects is underway.
Two factors may have contributed to these initial negative results for the large course: Anecdotally, students who were anxious about their grades undertook this assignment; 2 There was a lack of explicit instruction on what was expected for the writing assignment.
Nearly all students chose not to re-write; their first expositions read like first drafts.
The activity has been re-written with more explicit student instruction and inclusion of a grading rubric. The instructions now provide students with guiding questions to consider as they read and think about writing their synopsis.
Assessment A rubric is supplied for the students demonstrating how the writing assignment is graded. For large lecture courses where this is an extra credit assignment, students earn up to 3 points on their final grade for a well-written synopsis that demonstrates understanding of the reading and connection of the topic to course topic s.
The rubric can be adjusted accordingly.Unit 5 - Hydrology and Oceanography This unit discusses Earth's water supply, both on the surface and under ground. Students will look at aquifers, wells, river formations, watersheds, sinkholes and threats to our groundwater supply A unit discussing the world ocean, seawater composition, the origins of the oceans, currents, gyres, global ocean.
Oceanography & Hydrology on the Academic Oxford University Press website. Write a short article on oceanography and hydrology? Ask Someone else Short article on oceanography and hydrology? The key oceanic research directions in the Department of Oceanography include 1) modeling of dynamical and chemical processes in ocean environment near .
Short article on oceanography and hydrology?
Write a short article on oceanography and hydrology? you find a good article That is the easy directions on how to get a short article in. Jun 14, · Hydrology is the study of the movement, distribution, and quality of water on Earth and other planets, including the hydrologic cycle, water resources and environmental watershed benjaminpohle.com: Resolved.
Oceanography is a branch of earth Science that studies the oceans, including marine organisms and ecosystem dynamics; ocean currents, waves, and geophysical fluid dynamics; plate tectonics and the geology of the sea floor; and fluxes of various chemical substances and physical properties within the ocean and across its boundaries.
(Sourced from Wikipedia) Hydrology is the study of the movement.