Submitted as part of the California Learning Resource Network (CLRN) Phase 3 Digital Textbook Initiative (CA DTI3), CK-12 Foundation’s high school Biology I - Honors FlexBook covers Cell Biology, Genetics, Evolution, Ecology, and Physiology.

This issue of @Concord features five ready-to-use “Lessons” that illustrate how interactive models and tools can fit into real classrooms today. Each of these lessons addresses important content that can be found in all the standards and frameworks, and does it by giving students tools with which to explore and interact. The lessons illustrate how sophisticated math and science content can be taught earlier and how generative the resulting understanding can be.

In this jigsaw, students will graph various Bald Eagle population numbers and determine the impact humans have had on the eagle. Specifically, they will investigate why the Bald Eagle was listed as endangered, the affects of DDT on eagles, and the affects of lead. Based on an original activity titled "Bald Eagle Population Graphing" from The Raptor Center, University of Minnesota http://www.cvm.umn.edu/raptor/prod/groups/cvm/@pub/@cvm/documents/asset/cvm_66866.pdf

Examines health issues, scientific understanding of causes, and possible future approaches to control of the major environmental health problems in industrialized and developing countries. Topics include how the body reacts to environmental pollutants; physical, chemical, and biological agents of environmental contamination; vectors for dissemination (air, water, soil); solid and hazardous waste; susceptible populations; biomarkers and risk analysis; the scientific basis for policy decisions; and emerging global environmental health problems.

Introduces issues and programmatic strategies related to the development, organization, and management of family planning programs, especially those in developing countries. Topics include social, economic, health, and human rights rationale for family planning; identifying and measuring populations in need of family planning services; social, cultural, political, and ethical barriers; contraceptive methods and their programmatic requirements; strategic alternatives, including integrated and vertical programs and public and private sector services; information, education, and communication strategies; management information systems; and the use of computer models for program design.

This site lets students display on maps a range of data: population, transportation, political boundaries, oil, water, other natural resources, and more. Students can explore geographic relationships by combining and co-displaying these data on maps of Africa, the Americas, Asia, the Middle East, and other parts of the world.

Presents major nutritional problems that influence the health, survival, and developmental capacity of populations in developing societies. Covers approaches implemented at the household, community, national, and international levels to improve nutritional status. Explores the degree to which malnutrition can be prevented or reduced prior to achieving full economic development through targeted public and private sector interventions that address the causes of malnutrition.

The pH scale is used to describe how basic or acidic a given item is. A pH of 7 is neutral. A pH lower than 7 is acidic and a pH higher than 7 is basic.

The Natural Inquirer's Worming Their Way In monograph explores the effects of nonnative earthworms on the environment.

Population ecology is the subfield of ecology that identifies those ecological factors--in the community or in the ecosystem--that regulate a population's size. The student will learn about intrinsic population growth and discover how such growth can be quantified, along with the factors that inhibit growth. Also, the student will apply his or her understanding of population ecology to determine a population's current status and construct a management plan to maintain population size. Upon successful completion of this course, students will be able to: explain how population ecology is used to address problems in evolution, conservation, epidemiology, and resource management; describe the interactions among and between the biotic and abiotic components of a healthy ecosystem and explain how these components are interdependent; identify factors that threaten the maintenance of biodiversity in ecosystems and the population measures used to sustain ecosystem biodiversity; use mathematical models and equations to describe population growth and interaction between populations; identify density-dependent and density-independent factors that affect population growth and regulation; employ the principles and techniques of population dynamics and ecology to analyze population viability and develop a resource management plan by using data gathered from a sample population. (Biology 313)

Refugee Health Care addresses the provision of basic health requirements for refugees and the coordination of care among the agencies concerned with them.

The course is designed to help students develop basic literacy regarding social concepts and processes that influence health status and public health interventions. The course also hopes to help students develop insight into populations with whom they have worked in the past or will work in the future, and to develop one kind of effective writing tool (the narrative) for communicating about psychosocial issues in public health. These overall aims are approached through lectures, discussion, readings, workshopping, individual compositions, and group discussion of student writings.

Presents a historical overview of the influence of water and sanitation on human health; types of water and sanitation facilities and equipment presently available and particularly suited to refugee populations displaced by war, famine, drought, and economic turmoil; and methodologies for assessing and quantifying water and sanitation needs.

In this module, students will explore the dissimilarity index in American cities.