Elementary Calculus: An Infinitesimal Approach (CA Textbook)
This is a calculus textbook at the college Freshman level based on Abraham Robinson's infinitesimals, which date from 1960. Robinson's modern infinitesimal approach puts the intuitive ideas of the founders of the calculus on a mathematically sound footing, and is easier for beginners to understand than the more common approach via limits. This digital textbook was reviewed for its alignment with California content standards.
The Writings of Henry D. Thoreau
Although Henry David Thoreau has earned an international reputation as a naturalist, social philosopher, and literary artist of the first rank, no scholarly edition of his writings has previously been undertaken. The Writings of Henry D. Thoreau provides, for the first time, accurate texts of Thoreau's complete works: his writings for publication, his Journal, his correspondence, and other uncollected papers. Much of the material in this edition has never been published before. The contents of a
Introduction to Social Network Methods
This on-line textbook introduces many of the basics of formal approaches to the analysis of social networks. The text relies heavily on the work of Freeman, Borgatti, and Everett (the authors of the UCINET software package). The materials here, and their organization, were also very strongly influenced by the text of Wasserman and Faust, and by a graduate seminar conducted by Professor Phillip Bonacich at UCLA. Many other users have also made very helpful comments and suggestions based on the
AP Statistics Curriculum 2007
This is an Internet-based E-Book for advanced-placement (AP) statistics educational curriculum. The E-Book is initially developed by the UCLA Statistics Online Computational Resource (SOCR), however, all statistics instructors, researchers and educators are encouraged to contribute to this effort and improve the content of these learning materials.
WISE - The Web-Based Inquiry Science Environment
The Web-based Inquiry Science Environment (WISE) is a free on-line science learning environment for students in grades 4-12. In WISE, students work on exciting inquiry projects on topics such as genetically modified foods, earthquake prediction, and the deformed frogs mystery. Students learn about and respond to contemporary scientific controversies through designing, debating, and critiquing solutions, all via the internet. Curriculum projects are complete and ready to use in the classroom. The
The goal of this unit is for students to develop a deeper understanding of electromagnetism through inquiry based activities. The first session in the guide is designed to teach students that magnets have an invisible force field known as a magnetic field, and that this field has an effect that can be measured around a magnet using a compass. The second session is designed to teach students that electricity flowing in wires also creates an invisible magnetic field that can also be measured using
Science Daily: A curve ball into the Snowball Earth hypothesis.
This Science Daily article summarizes a paper in Geology pertaining to the Snowball Earth debate. The author found evidence for healthy marine ecosystems at a time when they were supposed to be completely frozen over and anoxic. The website also contains a great search engine used to other Snowball Earth articles.
Saturn Educator Guide
This educators guide uses NASA's mission to Saturn (Cassini-Huygens) as real-world motivational context for learning fundamental, standards-based concepts in science. It includes six constructivist lessons, an FAQ, and a variety of connections to art, literature, and mythology.
011 - Bellum Helveticum - Lowe Butler Walker
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142 GG Double Down
When are double words OK? The Grammar Girl print book is now available on Amazon.com! http://tinyurl.com/2pkej7
Greenland's Receding Ice
After Antarctica, Greenland's ice cap contains the second largest mass of frozen fresh water in the world. Based on new research using NASA's airborne laser altimeter, scientists have identified pronounced thinning of Greenland's ice cap. This new research indicates enough ice loss to cause a measurable ...
Gamma-ray Burst Educator Guide
The NASA Swift mission-s education and public outreach team developed this set of four activities to teach students standards-based science and mathematics concepts using gamma-ray bursts (GRBs) as a means of engagement.
"Gender, Race, and the Complexities of Science and Technology: A Problem-Based Learning Experiment,
"What can we learn about science and technology–and what can we do with that knowledge? Who are "we" in these questions?–whose knowledge and expertise gets made into public policy, new medicines, topics of cultural and political discourse, science education, and so on? How can expertise and lay knowledge about science and technology be reconciled in a democratic society? How can we make sense of the interactions of living and non-living, humans and non-humans, individual and collectivities i
Lure of the Labyrinth
Lure of the Labyrinth is a digital game for middle-school pre-algebra students. It includes a wealth of intriguing math-based puzzles wrapped into an exciting narrative game in which students work to find their lost pet - and save the world from monsters!
When Work is Done
This is a lesson plan that uses photographs as primary sources and that can help students develop historical analysis skills. After completing the introductory lesson using photographs as primary sources, students compile their own albums based on a thesis statement about life in the 20th century.
014 - 016 CORDERIUS DIALOGUES ENGLISH - LATIN
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North Carolina Place Names
This lesson contrasts and compares the names Native peoples of North Carolina gave to places with the names given by later settlers. This unit is based on Lesson 4.7 in "Intrigue of the Past: North Carolina's First Peoples", which is part of a national curriculum-development program called "Project ...
Building a Thermometer
The purpose of this activity is to build an instrument that can be used to measure water temperature. Students construct a soda-bottle thermometer, which is similar to the thermometer used by GLOBE schools. Both are based on the principle that most substances expand and contract as their temperature changes. This experiment also demonstrates the principle of heat transfer. The intended outcome is that students will understand why and how a standard thermometer works.
006 - VESTIBULUM - COMENII : LATINE-ANGLICE
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The Effective Provision of Pre-School Education (EPPE) Project: Technical Paper 8a - Measuring the I
This Technical Paper describes the results of analyses of young children's cognitive progress during their time in pre-school. Equivalent results on social behavioural development are reported in EPPE Technical Paper 8b. Five measures of cognitive attainment assessed at entry to primary school have been studied: pre-reading, language attainment, two measures of non-verbal attainment and early number concepts. A range of statistical methods (multilevel modelling) have been used to analyse data fo