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Lottie Peppers

Next Generation Science Standards: High School Life Science | Sophia Learning - 0 views

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    Life sciences focus on all things living, exploring the patterns, processes and relationships of organisms. The goal of life sciences is to demonstrate how unifying principles can help us to make sense of the natural world and solve problems in the world we live in. High school life sciences extend student knowledge of topics such as organisms, ecosystems, heredity and evolution, integrating a long history of scientific research from multiple fields. In high school, students will build on their conceptual understanding of life sciences by investigating and witnessing the relationships among structure and function, matter and energy, ecosystems and natural selection. Students should be able to effectively communicate facts and findings, as supported in the science literacy skills covered in the Common Core State Standards.
Lottie Peppers

AST | Ambitious Science Teaching - 0 views

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    "What is Ambitious Science Teaching? Great teaching can be learned. This web site provides a vision of ambitious science instruction for elementary, middle school and high school classrooms. Ambitious teaching deliberately aims to support students of all backgrounds to deeply understand science ideas, participate in the activities of the discipline, and solve authentic problems. We feature 4 core sets of teaching practices that support these goals. These core sets make up the Ambitious Science Teaching Framework. The framework has been based on classroom research from the past 30 years-research that has asked, "What kinds of talk, tasks, and tools do students need in order to fully engage in meaningful forms of science learning?""
Lottie Peppers

Brain-STEM: Using Interdisciplinarity to Improve Our Minds and Our Schools | Brain World - 0 views

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    American school systems tend to put-off studying the sciences in-depth until high school. Only recently has this practice come under long-overdue scrutiny. Over 65 percent of scientists reported that their interest in science began before their middle school years, according to the International Journal of Science Education. In order to have curious, scientifically literate students who can bring innovation to a technologically based economy, it is essential that they have a strong foundation of science, technology, engineering, and mathematics, with classes in these subjects beginning in the elementary grades. Perhaps the solution lies in a connected curriculum.
Lottie Peppers

Discourse Tools - 0 views

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    This web site provides tools and resources that support ambitious science instruction at the middle school and high school levels. Ambitious teaching deliberately aims to get students of all racial, ethnic, and class backgrounds to understand science ideas, participate in the discourses of the discipline, and solve authentic problems. We describe 4 core instructional strategies that support this kind of teaching. These "high-leverage" practices make up the Science Learning Framework (below), and have been selected based on extensive research of how young people learn science, on authentic forms of science activity, and how teachers learn to appropriate new practices.
Lottie Peppers

From Twiggy to Tubby - National Center for Case Study Teaching in Science - 0 views

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    This case study explores the topics of diffusion, osmosis, membrane transport, and the physiological significance of glucose and insulin in the human body. The story begins with a high school athlete, Timmy, who is incredibly efficient at metabolizing carbohydrates for energy; this is where the reader is introduced to normal carbohydrate digestion and metabolism for energy within skeletal muscle cells. As Timmy enters college, he withdraws from sports and physical activity but continues to consume massive amounts of highly soluble carbohydrates, resulting in insulin resistance and ultimately type II diabetes. Throughout the case students are prompted with conceptual questions and interactive figures that require the application and transfer of information they have been introduced to. Originally written for intermediate and advanced physiology courses that cover foundational and complex concepts in science, the case is also appropriate for courses in intermediate biology, nutritional sciences, animal sciences, and exercise sciences.
Lottie Peppers

Curricula | inquiryHub: Research-based Curricula Supporting Next Generation Science | U... - 0 views

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    inquiryHub high school and middle school curricula are aligned to the Framework and guided by the Next Generation Science Standards (NGSS). Using research-based approaches to teaching science in a deeply digital environment, students contribute resources, observations, data, and analyses to solve larger scientific problems.  inquiryHub curricula are designed to go beyond traditional science content. By focusing on phenomena relevant to students' lives and communities, the coursesprovides opportunities to authentically engage with science and engineering practices.
Lottie Peppers

SDCOE Science Resource Center > CA NGSS Course Models > High School (9-12) > Four-Cours... - 0 views

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    The life science/biology course is divided into 12 instructional segments grouped into four sections. In the first section, From Molecules to Organisms: Structures and Processes, students develop models of how molecules combine to build cells and organisms (IS1 [Structure and Function]; IS2 [Growth and Development of Organisms]; IS3 [Organization for Matter and Energy Flow in Organisms]). In the second section, Ecosystems: Interactions, Energy, and Dynamics, students zoom out to the macroscopic scale to show how organisms interact (IS4 [Interdependent Relationships in Ecosystems]; IS5 [Cycles of Matter and Energy Transfer in Ecosystems]; IS6 [Ecosystem Dynamics, Functioning, and Resilience]; IS7 [Social Interactions and Group Behavior]). Students return to the role that DNA plays in inheritance during the third section, Heredity: Inheritance and Variation of Traits (IS8 [Inheritance of Traits]; IS9 [Variation of Traits]). The class ends tying together interactions at all these scales by explaining evolution and natural selection in Biological Evolution: Unity and Diversity (IS10 [Evidence of Common Ancestry and Diversity]; IS11 [Natural Selection]; IS12 [Adaptation and Biodiversity]). A vignette in IS12 illustrates the level of three-dimensional understanding students are expected to exhibit as a capstone of the course.
Lottie Peppers

Cancer Cluster or Coincidence? - National Center for Case Study Teaching in Science - 0 views

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    In this interrupted case study students analyze the complexities surrounding identification and confirmation of cancer clusters. The case challenges students to consider the evidence from two different perspectives; a local family physician representing the community, and a cluster investigation officer who has worked on several cancer cluster investigations. This case was inspired by the discussion about a possible cancer cluster in Clyde, Ohio, where around 20 cases of childhood cancer since 2001 fueled public concern, leading to an investigation by the Ohio department of health in 2006. This case was designed for introductory courses in biology and environmental sciences, taken by both science majors and non-science majors. In addition to introductory college classes, this case could also be used in advanced high school biology classes.
Lottie Peppers

University of Washington Department of Genome Sciences, Education Outreach - 0 views

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    Genome Sciences Education Outreach at the University of Washington in Seattle develops innovative programs that bring leading-edge science to teachers and students in K-12 schools.
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    The Department of Genome Sciences at the University of Washington in Seattle develops innovative programs that bring leading-edge science to teachers and students in K-12 schools.
Lottie Peppers

How to Weave Social Justice Into Middle and High School Science Instruction | Edutopia - 0 views

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    Weaving Social Justice Into Science Instruction Shedding light on inequity in science fields bolsters students' critical thinking skills and sense of self-efficacy in science. A free curriculum helps teachers get started.
Lottie Peppers

No Longer Fond of the Local Pond - National Center for Case Study Teaching in Science - 0 views

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    When an elementary school teacher calls in sick to work, she finds out that she is not the only one who will be missing school that day.  Children from her fifth grade class have also become ill and parents are calling to report the absences. The concerned principal of the school finds out the fifth grade class had a field trip to one of the local parks the day before. The case shows the areas visited by the class and provides discussion between the principal and a physician that teaches the readers about water quality and EPA standards for bacteria levels in recreational water. The case has an optional lab component that provides the theory for three methods that can be used to conduct microbial water analyses.  Procedures are included for teachers to lead a lab activity to test water to identify which location in the park caused the illness. This case study and accompanying laboratory activity are recommended for an environmental engineering course or a lower level science course.
Lottie Peppers

Helicobacter pylori and the Bacterial Theory of Ulcers - National Center for Case Study... - 1 views

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    This case is an account of the events that led Drs. Robin Warren and Barry Marshall to the bacterial theory of ulcers. The two physicians refused to accept the standard explanations for what they had observed and instead developed an alternative hypothesis, saving countless patients from unnecessary pain and suffering. Along the way they transformed the way the medical community viewed peptic ulcer disease. The case shows the importance of curiosity, serendipity, and tenacity in scientific inquiry; how science is built upon the work of others; how assumptions can cloud people's views, leaving them closed to new ideas; and how scientific "truth" can and does change when faced with new data and new interpretations. It is appropriate for use in any course at the high school or undergraduate level that teaches students about the scientific method and/or the sociology, nature, and history of science.
Lottie Peppers

The Mystery of the Missing Martens - National Center for Case Study Teaching in Science - 0 views

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    This interrupted case study introduces basic modeling to investigate a decline in an American marten population on an island in Southeast Alaska. Two summer field technicians working on a long-term field ecology project for one of their professors notice that there are fewer marten captures this year. Through discussions with their professor, conversations with a local fur trapper, and based on their own observations, they develop a plan to model the population and the potential causes of the decline to solve the mystery. Students use Excel or other database software along with life tables and introductory population ecology to investigate three potential causes of the marten population decline. This case was developed for use in an environmental science or wildlife management course but could also be used in an advanced science high school course or general ecology course. It would be beneficial for students to have some background in statistics including how to interpret R-squared values, p-values, and 95% confidence intervals.
Lottie Peppers

The Mona Lisa Molecule: Mysteries of DNA Unraveled - National Center for Case Study Tea... - 0 views

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    This case study details the historical discovery of the structure of DNA. Images of this key molecule are as iconic as those of the Mona Lisa, and identifying its structure has proven to be as intriguing a mystery for scientists as the reason behind Mona Lisa's smile has been for art historians. The case is woven together by a series of fictional diary entries that detail the history of the discovery of DNA's structure, the major players involved, their ethical dilemmas, and the role of women in science. The case is designed for a high school course or introductory undergraduate genetics/ biochemistry courses. It can also be used as an interdisciplinary case study bridging genetics, bioethics, art, and the status of women in science. Designed as an interrupted case, it may be used in its entirety or in parts that pertain to a particular topic or discipline. No prior knowledge of genetics is required.
Lottie Peppers

TinkerPlots: Home - 0 views

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    TinkerPlots is a data visualization and modeling tool developed for use by middle school through university students. TinkerPlots can be used to teach grades 4 and up in subjects including math, statistics, social science, or physical or biological science
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    TinkerPlots is a data visualization and modeling tool developed for use by middle school through university students. TinkerPlots can be used to teach grades 4 and up in subjects including math, statistics, social science, or physical or biological science
Lottie Peppers

zeroBio - 1 views

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    This is a website for high school science students. You'll find a variety of interactive quizzes, games and puzzles to practice what you're learning in Grade 9 Science, Grade 10 Science, Grade 11 Biology and Grade 12 Biology. There are also some specific student resources, such as worksheets and slideshows, for each course.
Lottie Peppers

No Matter If You're Black or White - National Center for Case Study Teaching in Science - 0 views

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    Human populations have adapted to varying intensities of sunlight with varying tones of skin coloration. The balanced interplay between melanin content and UV absorption allowed populations to successfully migrate from sub-Saharan Africa by influencing levels of two key vitamins: vitamin D and folic acid. This case study explores the evolutionary advantage of different skin tones for the human race; it also emphasizes the absence of scientific evidence for the correlation of abilities, talents, and other complex traits to skin color, and exposes certain social misconceptions linking skin color to specific traits. Although the discussion of race is not always a comfortable fit for science and biology courses, this case study uses the topic as an inherently interesting and important subject for applying basic biological concepts of DNA, the central dogma, and mutations to real world questions of physical difference and skin color. This case has been used in biology courses for non-science majors but would also be appropriate for advanced high school students.
Lottie Peppers

Community Activities | Digital World Biology - 0 views

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    With support from the National Science Foundation, we assisted in developing bioinformatics curriculum for high schools and popular bioinformatics tutorials that are used in both college and high school classes. We have shared these materials at several Bio-Link workshops, and at workshops sponsored by CCURI, Tulsa Community College (SEEDBed award), and DelMar College.  Digital World Biology is also partnering with the Amgen Biotech Experience at Shoreline Community College to assist in providing professional development opportunities for high school teachers.
Lottie Peppers

Project NEURON Novel Education for Understanding Research on Neuroscience | Project NEU... - 0 views

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    Project NEURON develops curriculum materials for middle and high school teachers to use in their science classrooms. Each unit addresses various science education standards, including the Next Generation Science Standards, within the context of neuroscience topics and research performed on the University of Illinois campus. All of our completed materials, which have been classroom-tested and revised, are available on this website to teachers and educators for free. For teachers who wish to engage with our materials hands-on, we also provide professional development opportunities through local workshops and national teaching conferences such as NSTA.
Lottie Peppers

ASHG Lesson Plans | ASHG - 0 views

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    Many of the following lessons were developed by Geneticist-Educator Network of Alliances (GENA) teams and have been further adapted by ASHG for use in high school (or advanced middle school) life sciences classrooms. These are identified by GENA cohort in the database. However, we have expanded the database to also include lessons developed through other ASHG programs, such as the High School Workshop. All lessons are intended to follow the BSCS's 5E instructional model (Bybee, RW, et al., 2006).
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