Single-Celled Organisms Unit
This Project Oceanography lesson plan (PDF) explores the symbiotic relationships of single-celled organisms. In this activity, students will compare and contrast three types of symbiotic relationships, describe the relationship between zooxanthellae (a dinoflagellate) and coral, and explain the effects of nitrogen-fixing bacteria on their symbiotic partners. It begins with an introduction to symbiotic relationships, the dinoflagellate/coral system, and cyanobacteria, and then features an interac
Cold War: Allies Against The Axis - part 3/5
1917 - 1945 Though ideological enemies, the Soviet Union and the U.S. are allies against Hitler during World War II. At the end of the war, Europe is divided, and the one-time allies now confront each other. The U.S. has the atomic bomb.
NCBI More Information: Similarity
This page summarizes the basic concept and vocabulary of sequence similarity searching. It is included for those new to the field who may not appreciate the importance of this technique in biology, who lack the vocabulary to understand the BLAST guide and tutorial or who require a basic rather than a sophisticated understanding of the methods involved. Sections include introduction, premise, terms, general approach, the BLAST algorithm, quantification, gaps, significance, and databases. Users ca
This Web site from the National Center for Biotechnology Information (NCBI) offers a set of detailed tutorials to help users make full use of NCBI's bioinformatics tools. The tutorials, which target both new and veteran users, cover NCBI's BLAST and PSI-BLAST, Entrez data retrieval system, Cn3D molecular structure software, and more. Additionally, the Science Primer tutorial offers a "basic introduction to the science underlying NCBI resources" geared more toward the general reader.
Hunting Bears with a Microscope
In this online activity, students use lichens and tardigrades (water bears) to investigate their use as bioindicators of key air pollutants. When lichens are exposed to some kinds of air pollutants, especially to sulfur dioxide, the lichens are injured and die. The lichen coverage in a specified area should be a good indicator of the level of air quality. The diversity of the tardigrade species on the lichens will be used to develop another level for bioindication of air quality. Sections of thi
Creatures that "glow" in the night
This Wisconsin Center for Environmental Education activity (PDF) encourages students to practice experimental design and scientific writing through the study of bioluminescence. Students observe and experiment with bioluminescent dinoflagellates (Pyrocystis fusiformis), learning how and why they produce light. The activity includes information for teacher preparation, an introduction to bioluminescence, defined vocabulary terms, a list of necessary materials, procedure, assessment questions, and
Cephalopod Lesson Plans
This collection of lesson plans, created by the Bermuda Biological Station for Research, highlights color change in cephalopods. This page provides links to each lesson plan, which are in PDF format and feature an informative, image-rich introduction followed by a hands-on laboratory activity. The lesson plans highlight cephalopod color change, vision, light quality, and light quantity.
ReSciPE Workshops: Scientific Inquiry in the K-12 Classroom
This half-day workshop was developed especially for scientists and science educators interested in contributing to K-16 science education. Workshop activities provide participants with an overview of the research base behind inquiry teaching and learning, an introduction to national standards for inquiry-based K-12 science education, and some hands-on examples of how inquiry can look in the classroom. This workshop is sponsored by the Cooperative Institute for Research in Environmental Sciences
Higher Secondary Mathematics
This course discusses the following concepts: bases and indices; fractional indices; zero and negative indices; exponential equations; definition and laws of logarithms; equations involving logarithms; introduction to surds; linear equations and simultaneous equations.
This Dynamic Earth: The Story of Plate Tectonics
In the early 1960s, the emergence of the theory of plate tectonics started a revolution in the earth sciences. Since then, scientists have verified and refined this theory, and now have a much better understanding of how our planet has been shaped by plate-tectonic processes. We now know that, directly or indirectly, plate tectonics influences nearly all geologic processes, past and present. Indeed, the notion that the entire Earth's surface is continually shifting has profoundly changed the way
It's Your Time - Wilkes-Barre - Campus
Description not set
Rocket Car on an Inclined Plane Model
The EJS Rocket Car on an Inclined Plane model displays a car on an inclined plane. When the car reaches the bottom of the incline, it can be set to bounce (elastic collision) with the stop attached to the bottom of the incline. The car consists of the car body, two rotating front wheels, and two rotating rear wheels. The incline angle (in radians) can be changed via a textbox and the rocketâ€™s thrust can be changed via a slider. In addition the car can be dragged to its initial position. A
Fossil Fuels: Coal
This lesson provides an introduction to the use of coal as an energy source. Topics include the history of coal usage, applications of coal as an energy source, and major suppliers of coal (the United States).
Liberty! The American Revolution
The Liberty! Teacher’s Guide is designed to fully engage students in the drama and rich educational information presented in the six-part PBS series LIBERTY! THE AMERICAN REVOLUTION. The plans are flexible and can be easily adapted.
Hey, Mr. Producer!
It's not that uncommon for secondary school students to study the ups and downs of the stock market, but in this lesson, students will examine the economic roller coaster involved in the production of a Broadway musical. As an introduction to the lesson, students will read a series of online articles to investigate the similarities and differences between nonprofit theater production and Broadway, or commercial, theater production. They will view excerpts from the PBS series BROADWAY: THE AMERIC
Triumph of the Baroque, Architecture in Europe (1600-1750)
This site presents two centuries of European architectural history and explores the most famous architects of the baroque era. Learn how painting, sculpture, architecture, landscape, and urban planning during this era converged to produce buildings and structures with a heightened sense of drama and power.
'Nature' in Relation to Outdoor Leisure
Producer (requires Internet Explorer) This learning object examines how we think about nature, in particular in relation to the meanings we invest in nature during our outdoor recreation. The object develops the theme that the ways we think about nature bear the marks of a range of intellectual and religious inheritances. It is these inheritances that allow us to think of ourselves as both separate from but engaged with nature. The complexities and implications of this relati
Where Are the MDGs?
By investigating the coverage of the Millennium Development Goals in the media, students learn about both the local and global presence of development issues, as well as gain an introduction to the way the media represents these issues in different parts of the world.
The NeMO curriculum is based on real events and real data: the 1998 eruption at Axial Volcano and the rumbleometer instrument that was stuck in the new lava flow. The activities for the classroom are modeled on how scientists actually investigated this event. This curriculum is intended for middle and high school students in earth science and marine science classes. It is composed of four parts (which are each a separate file): Part 1 - Introduction and Background Information Part 2 - Classroom
Acts and Ordinances of the Interregnum, 1642-1660
The full text of legislation passed into law during the Interregnum. Contains over 900 pieces of legislation. ranging from that concerning the trial and execution of William Laud, Archbishop of Canterbury to the regulation of trade in currants, and from the propagation of the Gospel in the New World to the draining of the Great Fen. Originally published in three volumes, it is here given together, along with a table of acts passed and a substantial introduction.