Students learn about mutations to both DNA and chromosomes, and uncontrolled changes …
Students learn about mutations to both DNA and chromosomes, and uncontrolled changes to the genetic code. They are introduced to small-scale mutations (substitutions, deletions and insertions) and large-scale mutations (deletion duplications, inversions, insertions, translocations and nondisjunctions). The effects of different mutations are studied as well as environmental factors that may increase the likelihood of mutations. A PowerPoint® presentation and pre/post-assessments are provided.
The Mystery Cube activity is a great way to teach students about …
The Mystery Cube activity is a great way to teach students about inquiry, the nature of science, and constructing/communicating evidence-based claims. The students are given a paper cube, and without touching or lifting it, they must use observations about what is visible on the other faces of the cube to reason about what is on the bottom. There are three cube activities (a simple, primer-to-the-task cube; a more complex cube; a create-your-own cube) that can be used separately, used subsequently, or adapted as needed to match the intended grade level.
This activity is a longer project that involves using inquiry to find …
This activity is a longer project that involves using inquiry to find out what kinds of aquatic animals live in our school pond. Students use direct observation, journaling, outdoor classroom techniques, research skills, collaboration, and service learning to learn about their question.
Play the role of budding epidemiologist who has been called to a …
Play the role of budding epidemiologist who has been called to a popular national park in the American Southwest to investigate a disease outbreak. Six out of eight people camping in the same area have fallen ill with a serious ailment of unknown origin. Help public health officials trace the outbreak to its source using the basic methods of field epidemiology.
This course focuses on the latest scientific developments and discoveries in the …
This course focuses on the latest scientific developments and discoveries in the field of nanomechanics, the study of forces and motion on extremely tiny (10-9 m) areas of synthetic and biological materials and structures. At this level, mechanical properties are intimately related to chemistry, physics, and quantum mechanics. Most lectures will consist of a theoretical component that will then be compared to recent experimental data (case studies) in the literature. The course begins with a series of introductory lectures that describes the normal and lateral forces acting at the atomic scale. The following discussions include experimental techniques in high resolution force spectroscopy, atomistic aspects of adhesion, nanoindentation, molecular details of fracture, chemical force microscopy, elasticity of single macromolecular chains, intermolecular interactions in polymers, dynamic force spectroscopy, biomolecular bond strength measurements, and molecular motors.
This lesson serves as an extension to the Howard Hughes Medical Institute …
This lesson serves as an extension to the Howard Hughes Medical Institute short film The Making of the Fittest: Natural Selection and Adaptation. It provides an opportunity for students to analyze amino acid data and draw conclusions about the evolution of coat-color phenotypes in the rock pocket mouse. Students review key concepts and mechanisms of evolution, including mutation, gene flow (or migration), genetic drift, and natural selection. Students should come to understand that evolution can and does repeat itself.
Achieve, the organization that coordinated the development of the Next Generation Science …
Achieve, the organization that coordinated the development of the Next Generation Science Standards, has released sample classroom assessments for middle and high school. In this particular assessment students use their understanding of natural selection to explain the change in frequencies of a trait in a bacterial population over time when an antibiotic has been introduced. This assessment bundles Common Core math and ELA/Literacy standards with the Next Generation Science Standards.
Meet the Nervous System Engineers—a team of scientists at the Ashton Group …
Meet the Nervous System Engineers—a team of scientists at the Ashton Group who make nervous system tissue to find treatments for nervous system diseases and injuries.
Resources available for learning about this lab include: • Interactive cards designed to introduce students to scientists in a more personal way • A video with a personal story that explains why the lab's research matters in real life • Questions to consider that will spark connection, reflection, and conversation • An interactive video experience where you can ask questions of scientists in the lab and learn about their research • An inquiry-based activity that focuses on doing science, using some of the same science practices that the lab uses • An educator guide with information about standards alignment, curriculum connections, and tips for using the media resources
These resources are part of Meet the Lab, a collection of educational resources for middle school science classrooms.
Roles of neural plasticity in learning and memory and in development of …
Roles of neural plasticity in learning and memory and in development of invertebrates and mammals. An in-depth critical analysis of current literature of molecular, cellular, genetic, electrophysiological, and behavioral studies. Discussion of original papers supplemented by introductory lectures.
Lectures and discussions explore the clinical, behavioral, and molecular aspects of brain …
Lectures and discussions explore the clinical, behavioral, and molecular aspects of brain aging processes in humans. Topics include: loss of memory and other cognitive abilitites in normal aging; neurodegenerative conditions such as Parkinson's and Alzheimer's diseases. Based on lectures, readings taken from the primary literature, and discussions. Students are expected to present topics based on their readings. One written mid-term test and one final examination. Alternate years.
Stimulate a neuron and monitor what happens. Pause, rewind, and move forward …
Stimulate a neuron and monitor what happens. Pause, rewind, and move forward in time in order to observe the ions as they move across the neuron membrane.
Molecular Workbench (MW) is powerful, award-winning software that provides visual, interactive computational …
Molecular Workbench (MW) is powerful, award-winning software that provides visual, interactive computational experiments for teaching and learning science. These simulations are HTML5 and work well on non-java based platforms.
The nitrogen cycle game helps you learn how nitrogen atoms move through …
The nitrogen cycle game helps you learn how nitrogen atoms move through various forms including soil, the atmosphere, plants and animals. Actions such as lightening, bacteria digestion, plant assimilation, plant death, animal death, herbivorism and nitrogen fixing plant bacteria move nitrogen from one form to another.
Principles of tomographic imaging using ionizing and non-ionizing radiation, and ultrasound. Emphasis …
Principles of tomographic imaging using ionizing and non-ionizing radiation, and ultrasound. Emphasis is placed on fundamental physics and mathematics involved in image formation, including basic interactions, data acquisition and reconstruction. Planar radiographic imaging, multi-dimensional tomography (X-ray CAT, PET, SPECT), ultrasound, and NMR imaging covered. 22.56J aims to give graduate students and advanced undergraduates background in the theory and application of noninvasive imaging methods to biology and medicine, with emphasis on neuroimaging. The course focuses on the modalities most frequently used in scientific research (X-ray CT, PET/SPECT, MRI, and optical imaging), and includes discussion of molecular imaging approaches used in conjunction with these scanning methods. Lectures by the professor will be supplemented by in-class discussions of problems in research, and hands-on demonstrations of imaging systems.
This is a classroom activity in which students observe and describe cells …
This is a classroom activity in which students observe and describe cells in stages of division. They share observations about what they see in the cells, then formulate questions and do research concerning the changes that take place in cells during the process.
This site is a collaborative effort between the herbaria of the UW-Madison …
This site is a collaborative effort between the herbaria of the UW-Madison (WIS) and the UW-Steven's Point (UWSP), along with most of the other herbaria located in the state of Wisconsin. It contains information on each of the more than 2600 vascular plant species that occurs in Wisconsin, including photos, distribution maps, specimen records, and more.
This document contains all of the visuals from each lesson of OpenSciEd …
This document contains all of the visuals from each lesson of OpenSciEd Unit 6.6. We had them color printed on heavy stock and then laminated for student pairs to use in their investigations.
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