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25 Things
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This lesson will allow students to select and share what details are important on a topic. Groups of students will research a topic and then discuss and determine the top 25 important things someone should know about the topic.

Subject:
Applied Science
Arts and Humanities
Business and Communication
Career and Technical Education
Education
English Language Arts
History
Life Science
Mathematics
Physical Science
Social Science
Material Type:
Lesson
Teaching/Learning Strategy
Author:
Erin Halovanic
Lynn Ann Wiscount
Vince Mariner
Date Added:
06/13/2021
2-Day Investigation of Soil Samples
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This description of this activity is a 2-day lesson: Day 1, Field Lab, Day 2, and Classroom Investigation.
In this field lab, children working in groups will collect 3 samples of soil from different locations. Each sample will be placed in a different Ziploc bag, the groups will label the bags and record in their notebooks the location of each sample, including 5 observations about the area near the location the sample was taken from. They will need to make a plan on how to record and label the bags and locations so when we return to the classroom they will have a system for knowing the location. Individually, each student will also include in his/her notebook a question about each area or the soil collected. Groups will discuss own observation/questions. Each group will share 2 observations they made and 1 question they are wondering. The groups will bring their soil samples back to the classroom. Once back in the classroom, the students will work to create a data recording system and develop an investigable question about the soil. The students will also have available other sample soils provided by the teacher. Students will use the materials and observe the soils and record their findings. The groups would share their data and create a class chart of the information. Ask: What can we notice from this information? What questions do you have about the information?

Subject:
Life Science
Mathematics
Material Type:
Activity/Lab
Author:
Debra Ose
Date Added:
08/05/2020
3RC (Reduce, Reuse, Recycle and Compost)
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In this lesson, students expand their understanding of solid waste management to include the idea of 3RC (reduce, reuse, recycle and compost). They will look at the effects of packaging decisions (reducing) and learn about engineering advancements in packaging materials and solid waste management. Also, they will observe biodegradation in a model landfill (composting).

Subject:
Engineering
Ecology
Material Type:
Lesson Plan
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Amy Kolenbrander
Janet Yowell
Jessica Todd
Malinda Schaefer Zarske
Date Added:
09/18/2014
7.3 Metabolic Reactions
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This unit on metabolic reactions in the human body starts out with students exploring a real case study of a middle-school girl named M’Kenna, who reported some alarming symptoms to her doctor. Her symptoms included an inability to concentrate, headaches, stomach issues when she eats, and a lack of energy for everyday activities and sports that she used to play regularly. She also reported noticeable weight loss over the past few months, in spite of consuming what appeared to be a healthy diet. Her case sparks questions and ideas for investigations around trying to figure out which pathways and processes in M’Kenna’s body might be functioning differently than a healthy system and why.

Students investigate data specific to M’Kenna’s case in the form of doctor’s notes, endoscopy images and reports, growth charts, and micrographs. They also draw from their results from laboratory experiments on the chemical changes involving the processing of food and from digital interactives to explore how food is transported, transformed, stored, and used across different body systems in all people. Through this work of figuring out what is causing M’Kenna’s symptoms, the class discovers what happens to the food we eat after it enters our bodies and how M’Kenna’s different symptoms are connected.

Subject:
Health, Medicine and Nursing
Anatomy/Physiology
Material Type:
Activity/Lab
Case Study
Data Set
Lecture Notes
Lesson Plan
Reading
Student Guide
Unit of Study
Author:
Abingdon-Avon High School Betty Stennett
Assessment Specialist Kelsey Edwards
BSCS Science Learning Jamie Noll
BSCS Science Learning Katie Van Horne
BSCS Science Learning Lindsey Mohan
Charles A. Dana Center at University of Texas Austin Heather Galbreath
John D. O’Bryant School of Mathematics and Science Nicole Vick
Lombard Middle School Michael Clinchot
Maine Mathematics and Science Alliance Kathryn Fattalah
Northwestern University Barbara Hug
Northwestern University Barbara Taylor
Northwestern University Kate Cook-Whitt
Northwestern University Michael Novak
Tara McGill
The Nora Project Emily Harris
Date Added:
08/05/2020
7.4 Matter Cycling & Photosynthesis
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This unit on matter cycling and photosynthesis begins with students reflecting on what they ate for breakfast. Students are prompted to consider where their food comes from and consider which breakfast items might be from plants. Then students taste a common breakfast food, maple syrup, and see that according to the label, it is 100% from a tree.

Based on the preceding unit, students argue that they know what happens to the sugar in syrup when they consume it. It is absorbed into the circulatory system and transported to cells in their body to be used for fuel. Students explore what else is in food and discover that food from plants, like bananas, peanut butter, beans, avocado, and almonds, not only have sugars but proteins and fats as well. This discovery leads them to wonder how plants are getting these food molecules and where a plant’s food comes from.

Students figure out that they can trace all food back to plants, including processed and synthetic food. They obtain and communicate information to explain how matter gets from living things that have died back into the system through processes done by decomposers. Students finally explain that the pieces of their food are constantly recycled between living and nonliving parts of a system.

Subject:
Ecology
Forestry and Agriculture
Hydrology
Material Type:
Activity/Lab
Module
Unit of Study
Author:
Assessment Specialist Kelsey Edwards
BSCS Science Learning Meghan McCleary
BSCS Science Learning Tyler Scaletta
Chicago Public Schools Katie Van Horne
Field Test Unit Lead and Reviewer
Hugh B. Bain Middle School Elizabeth Xeng de los Santos
James Ward School Mary Colannino
Jamie Noll
Maine Mathematics and Science Alliance Emily Harris
Northwestern University Christina Murzynski
Northwestern University Dawn Novak
Northwestern University Kate Cook-Whitt
Northwestern University Misty Richmond
Northwestern University Tara McGill
The Nora Project Michael Novak
University of California – Davis Cindy Passmore
University of Illinois Extension Katy Fattaleh
University of Illinois Extension Sue Gasper
University of Nevada – Reno Chris Griesemer
Date Added:
08/04/2020
ABO Blood Groups and How They Contribute to Blood Transfusions
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This lesson will demonstrate why blood transfusions are possible between certain types of blood. ABO blood types will be reviewed and students will determine which blood types are the universal donor and recipient. This lesson was adapted from blood types lesson, Discovery Science Center, 2500 N Main St Santa Ana, CA 92705. This lesson results from a collaboration between the Alabama State Department of Education and ASTA

Subject:
Life Science
Material Type:
Activity/Lab
Author:
Alabama Learning Exchange
Date Added:
08/06/2020
ATP: The Fuel of Life
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CC BY-NC-SA
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The goal of this lesson is to introduce students who are interested in human biology and biochemistry to the subtleties of energy metabolism (typically not presented in standard biology and biochemistry textbooks) through the lens of ATP as the primary energy currency of the cell. Avoiding the details of the major pathways of energy production (such as glycolysis, the citric acid cycle, and oxidative phosphorylation), this lesson is focused exclusively on ATP, which is truly the fuel of life. Starting with the discovery and history of ATP, this lesson will walk the students through 8 segments (outlined below) interspersed by 7 in-class challenge questions and activities, to the final step of ATP production by the ATP synthase, an amazing molecular machine. A basic understanding of the components and subcellular organization (e.g. organelles, membranes, etc.) and chemical foundation (e.g. biomolecules, chemical equilibrium, biochemical energetics, etc.) of a eukaryotic cell is a desired prerequisite, but it is not a must. Through interactive in-class activities, this lesson is designed to spark the students’ interest in biochemistry and human biology as a whole, but could serve as an introductory lesson to teaching advanced concepts of metabolism and bioenergetics in high school depending on the local science curriculum. No supplies or materials are needed.

Subject:
Life Science
Biology
Material Type:
Lecture
Provider:
MIT
Provider Set:
MIT Blossoms
Author:
Christian Schubert
Date Added:
04/07/2020
ATP: The Fuel of Life
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

The goal of this lesson is to introduce students who are interested in human biology and biochemistry to the subtleties of energy metabolism (typically not presented in standard biology and biochemistry textbooks) through the lens of ATP as the primary energy currency of the cell. Avoiding the details of the major pathways of energy production (such as glycolysis, the citric acid cycle, and oxidative phosphorylation), this lesson is focused exclusively on ATP, which is truly the fuel of life. Starting with the discovery and history of ATP, this lesson will walk the students through 8 segments (outlined below) interspersed by 7 in-class challenge questions and activities, to the final step of ATP production by the ATP synthase, an amazing molecular machine. A basic understanding of the components and subcellular organization (e.g. organelles, membranes, etc.) and chemical foundation (e.g. biomolecules, chemical equilibrium, biochemical energetics, etc.) of a eukaryotic cell is a desired prerequisite, but it is not a must. Through interactive in-class activities, this lesson is designed to spark the students’ interest in biochemistry and human biology as a whole, but could serve as an introductory lesson to teaching advanced concepts of metabolism and bioenergetics in high school depending on the local science curriculum. No supplies or materials are needed.

Subject:
Life Science
Biology
Material Type:
Lecture
Provider:
M.I.T.
Provider Set:
M.I.T. Blossoms
Author:
Christian Schubert
Date Added:
02/15/2018
Abdominal Cavity and Laparoscopic Surgery
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For students interested in studying biomechanical engineering, especially in the field of surgery, this lesson serves as an anatomy and physiology primer of the abdominopelvic cavity. Students are introduced to the abdominopelvic cavity—a region of the body that is the focus of laparoscopic surgery—as well as the benefits and drawbacks of laparoscopic surgery. Understanding the abdominopelvic environment and laparoscopic surgery is critical for biomechanical engineers who design laparoscopic surgical tools.

Subject:
Engineering
Life Science
Anatomy/Physiology
Material Type:
Lesson Plan
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Benjamin S. Terry
Brandi N. Briggs
Denise W. Carlson
Stephanie Rivale
Date Added:
09/18/2014
Acoustics of Speech and Hearing, Fall 2004
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Provides acoustical background necessary to understand the role of sound in speech communication. Analyzes constraints imposed by the properties of sound and human anatomy on speech production (sound production from airflow and filtering by the vocal tract); auditory physiology (transformation of acoustical waves in the air to mechanical vibrations of cochlear structures); and sound perception (spatial hearing, masking, and auditory frequency selectivity). The Acoustics of Speech and Hearing is an H-Level graduate course that reviews the physical processes involved in the production, propagation and reception of human speech. Particular attention is paid to how the acoustics and mechanics of the speech and auditory system define what sounds we are capable of producing and what sounds we can sense. Areas of discussion include: 1. the acoustic cues used in determining the direction of a sound source, 2. the acoustic and mechanical mechanisms involved in speech production and 3. the acoustic and mechanical mechanism used to transduce and analyze sounds in the ear

Subject:
Anatomy/Physiology
Material Type:
Full Course
Provider:
MIT
Provider Set:
MIT OpenCourseWare
Author:
Braida, Louis
Date Added:
01/01/2004
Act. 02: Healthy Foods
Unrestricted Use
CC BY
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After listening to Russell Hoban's story "Bread and Jam for Frances", students will illustrate their favorite food and add it to the Food Pyramid Graph.

Subject:
Nutrition
Material Type:
Activity/Lab
Date Added:
08/05/2020
Adaptations for Bird Flight – Inspiration for Aeronautical Engineering
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This activity first asks the students to study the patterns of bird flight and understand that four main forces affect the flight abilities of a bird. They will study the shape, feather structure, and resulting differences in the pattern of flight. They will then look at several articles that feature newly designed planes and the birds that they are modeled after. The final component of this activity is to watch the Nature documentary, "Raptor Force" which chronicles the flight patterns of birds, how researchers study these animals, and what interests our military and aeronautical engineers about these natural adaptations. This activity serves as an extension to the biomimetics lesson. Although students will not be using this information in the design process for their desert resort, it provides interesting information pertaining to the current use of biomimetics in the field of aviation. Students may extend their design process by using this information to create a means of transportation to and from the resort if they chose to.

Subject:
Engineering
Life Science
Biology
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Date Added:
09/18/2014
Advanced Animal Behavior, Spring 2000
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CC BY-NC-SA
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Reviews selected issues including learning, cognition, perception, foraging and feeding, migration and navigation, defense, and social activities including conflict, collaboration, courtship and reproduction, and communication. The interacting contributions of environment and heredity are examined and the approaches of psychology, ethology, and ecology to this area of study are treated. The relation of human behavior patterns to those of nonhuman animals is explored. Additional readings and a paper are required for graduate credit.

Subject:
Biology
Psychology
Material Type:
Full Course
Provider:
MIT
Provider Set:
MIT OpenCourseWare
Author:
Schneider, Gerald
Date Added:
01/01/2000
Advanced Seminar in Geology and Geochemistry: Organic Geochemistry, Fall 2005
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12.491 is a seminar focusing on problems of current interest in geology and geochemistry. For Fall 2005, the topic is organic geochemistry. Lectures and readings cover recent research in the development and properties of organic matter.

Subject:
Anatomy/Physiology
Atmospheric Science
Chemistry
Material Type:
Full Course
Provider:
MIT
Provider Set:
MIT OpenCourseWare
Author:
Summons, Roger
Date Added:
01/01/2005
Affect: Biological, Psychological, and Social Aspects of Feelings, Spring 2013
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Rating

This course studies the relations of affect to cognition and behavior, feeling to thinking and acting, and values to beliefs and practices. These connections will be considered at the psychological level of organization and in terms of their neurobiological and sociocultural counterparts.

Subject:
Biology
Psychology
Material Type:
Full Course
Provider:
MIT
Provider Set:
MIT OpenCourseWare
Author:
Chorover, Stephan
Date Added:
01/01/2009
Agricultural Business Model
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Rating

Students will learn about agricultural business operation and management. Topics will include accounting, finance, economics, business organization, marketing, and sales. Students will learn about agricultural business operation and management. Topics will include accounting, finance, economics, business organization, marketing, and sales.

Subject:
Business and Communication
Finance
Management
Forestry and Agriculture
Material Type:
Full Course
Lesson Plan
Provider:
Butte County Office of Education
Provider Set:
CTE Online
Date Added:
06/02/2020
Agriscience / Intro to Agriculture
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CC BY-NC-SA
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The Agriscience/Intro to Agriculture course helps students acquire a broad understanding of a variety of agricultural areas, develop an awareness of the many career opportunities in agriculture, participate in occupationally relevant experiences, and work cooperatively with a group to develop and expand leadership abilities. Students study California agriculture, agricultural business, agricultural technologies, natural resources, and animal, plant, and soil sciences.

Subject:
Agriculture
Forestry and Agriculture
Material Type:
Full Course
Lesson Plan
Provider:
Butte County Office of Education
Provider Set:
CTE Online
Date Added:
06/02/2020
All Living Things Need Plants
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CC BY
Rating

In this unit, students will learn about plants/trees and will inquire about the ways all living things need plants.  Students speak from the point of view of animal and will persuade someone not to cut down their tree.

Subject:
Life Science
Material Type:
Unit of Study
Provider:
Michigan Virtual
Author:
Du'Charm Archer
Date Added:
05/01/2018
All Living Things Need Plants
Unrestricted Use
CC BY
Rating

In this unit, students will learn about plants/trees and will inquire about the ways all living things need plants.  Students speak from the point of view of animal and will persuade someone not to cut down their tree.

Subject:
Life Science
Material Type:
Unit of Study
Provider:
Michigan Virtual
Author:
Du'Charm Archer
Date Added:
05/01/2018
Amazing Animal Adaptations for K-2
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This is a multi-session interactive lesson plan about animal adaptations for kindergarten through second grade students. The goal of this interactive digital lesson plan is to guide students through activities that help them understand how characteristics such as body covering, body parts, and behaviors help animals survive. These lesson plans also build cooperation and communication skills for students. There are additional resources provided for the teacher to use before or after using the HyperDoc. This Lesson Plan was created in partnership with the Birmingham Zoo.

Subject:
Life Science
Material Type:
Activity/Lab
Author:
Alabama Learning Exchange
Date Added:
08/05/2020
Analysis of Biological Networks (BE.440), Fall 2004
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CC BY-NC-SA
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This class analyzes complex biological processes from the molecular, cellular, extracellular, and organ levels of hierarchy. Emphasis is placed on the basic biochemical and biophysical principles that govern these processes. Examples of processes to be studied include chemotaxis, the fixation of nitrogen into organic biological molecules, growth factor and hormone mediated signaling cascades, and signaling cascades leading to cell death in response to DNA damage. In each case, the availability of a resource, or the presence of a stimulus, results in some biochemical pathways being turned on while others are turned off. The course examines the dynamic aspects of these processes and details how biochemical mechanistic themes impinge on molecular/cellular/tissue/organ-level functions. Chemical and quantitative views of the interplay of multiple pathways as biological networks are emphasized. Student work will culminate in the preparation of a unique grant application in an area of biological networks.

Subject:
Biology
Chemistry
Material Type:
Full Course
Provider:
MIT
Provider Set:
MIT OpenCourseWare
Author:
Essigmann, John
Sasisekharan, Ram
Date Added:
01/01/2004
Anatomy and Physiology
Unrestricted Use
CC BY
Rating

Published by OpenStax College, Anatomy and Physiology is a dynamic textbook for the yearlong Human Anatomy and Physiology course taught at most two- and four-year colleges and universities to students majoring in nursing and allied health. Anatomy and Physiology is 29 chapters of pedagogically effective learning content, organized by body system, and written at an audience-appropriate level. The lucid text, strategically constructed art, inspiring career features, and links to external learning tools address the critical teaching and learning challenges in the course.

Subject:
Anatomy/Physiology
Material Type:
Textbook
Provider:
BCcampus
Provider Set:
BCcampus Faculty Reviewed Open Textbooks
Author:
Brandon Poe
Dean H. Kruse
Eddie Johnson
James A. Wise
J. Gordon Betts
Jody E. Johnson
Kelly A. Young
Oksana Korol
Peter DeSaix
Date Added:
09/08/2014
Anatomy and Physiology I
Unrestricted Use
CC BY
Rating

Includes the study of the gross and microscopic structure of the systems of the human body with special emphasis on the relationship between structure and function. Integrates anatomy and physiology of cells, tissues, organs, the systems of the human body, and mechanisms responsible for homeostasis.

Subject:
Anatomy/Physiology
Material Type:
Full Course
Textbook
Provider:
Lumen Learning
Provider Set:
Candela Courseware
Date Added:
02/16/2018
Anatomy and Physiology II
Unrestricted Use
CC BY
Rating

Includes sections on the Endocrine System, the Cardiovascular System, the Lymphatic and Immune System, the Respiratory System, the Digestive System, Nutrition, the Urinary System, the Reproductive System, and Development and Inheritance.

Subject:
Anatomy/Physiology
Material Type:
Full Course
Textbook
Provider:
Lumen Learning
Provider Set:
Candela Courseware
Date Added:
02/16/2018
Ancestors, Archaeology and the Anishinabek: Bridging the Past into the Future
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CC BY-NC-SA
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Representatives from 10 sovereign Native American nations in Michigan, five State of Michigan agencies, two universities, and three private organizations collaborated to develop two short curriculum units, one for 3rd grade and one for 5th grade. Each grade level unit includes five lesson plans and support materials for teachers using information from two archaeological sites provided by MDOT and cultural, historical, environmental, and indigenous knowledge provided and vetted by Michigan Native American tribal partners participating in the project. The lesson plans use the Inquiry Arc of the College, Career, and Civic Life (C3) Framework and focus on specific Michigan Social Studies Standards. The lesson plans also provide links to Michigan English Language Arts (ELA) literacy standards, as well as science and math applications.

Subject:
Arts and Humanities
English Language Arts
Life Science
Mathematics
Social Science
Material Type:
Activity/Lab
Case Study
Diagram/Illustration
Lesson
Simulation
Unit of Study
Author:
Michigan Department of Transportation M-231 Outreach and Education Project Team
Date Added:
09/20/2018
The Angle on Pool
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CC BY-NC-SA
Rating

Find out how angles and symmetry come into play in the game of pool in this video adapted from Annenberg Learner’s Learning Math: Measurement.

Subject:
Life Science
Mathematics
Geometry
Chemistry
Material Type:
Lesson
Author:
U.S. Department of Education
WGBH Educational Foundation
Date Added:
08/05/2020
Animal Behavior, Fall 2013
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CC BY-NC-SA
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Most of the major categories of adaptive behavior can be seen in all animals. This course begins with the evolution of behavior, the driver of nervous system evolution, reviewed using concepts developed in ethology, sociobiology, other comparative studies, and in studies of brain evolution. The roles of various types of plasticity are considered, as well as foraging and feeding, defensive and aggressive behavior, courtship and reproduction, migration and navigation, social activities and communication, with contributions of inherited patterns and cognitive abilities. Both field and laboratory based studies are reviewed; and finally, human behavior is considered within the context of primate studies.

Subject:
Biology
Ecology
Psychology
Material Type:
Full Course
Provider:
MIT
Provider Set:
MIT OpenCourseWare
Author:
Schneider, Gerald
Date Added:
01/01/2013
Animal Habitats
Only Sharing Permitted
CC BY-NC-ND
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In this lesson, students will research a variety of animals, plants, and habitats from Alabama. After researching animals, plants, and habitats from Alabama, small groups of students will be assigned a habitat to create. After creating the habitat in small groups, the small groups of students will share their habitat with their classmates. This lesson results from the ALEX Resource Gap Project.

Subject:
Life Science
Material Type:
Activity/Lab
Author:
Alabama Learning Exchange
Date Added:
08/06/2020
Animal Science
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

In the Animal Science course, students study large, small, and specialty animals. Students explore the necessary elements--such as diet, genetics, habitat, and behavior--to create humane, ecologically and economically sustainable animal production systems.

Subject:
Forestry and Agriculture
Material Type:
Full Course
Lesson Plan
Provider:
Butte County Office of Education
Provider Set:
CTE Online
Date Added:
06/02/2020
Animal Survival
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Educational Use
Rating

Learn about the structure and function of living organisms by drawing an imaginary animal in the Take the Stage game show, ANIMAL SURVIVAL! Viewers become contestants on a game show and are challenged to draw an imaginary animal that could live and survive in either the desert, ocean, or the arctic tundra. When drawing the imaginary animal, the contestants write out two distinct structures and a function for each of the structures that help it survive. Learning Objective: Compare the structures and functions of different species that help them live and survive in a specific environment.

Subject:
Life Science
Material Type:
Lesson
Provider:
PBS LearningMedia
Provider Set:
Take The Stage
Date Added:
03/20/2020
Animal Survival
Only Sharing Permitted
CC BY-NC-ND
Rating

This is an inquiry-based lesson that allows the students to investigate how an animal's color affects its chances of survival in its environment. Students will explore evidence needed to explain the cause-and-effect relationship between an animal's coloring and its effect on the individual's ability to survive. This lesson results from a collaboration between the Alabama State Department of Education and ASTA.

Subject:
Life Science
Material Type:
Activity/Lab
Author:
Alabama Learning Exchange
Date Added:
08/06/2020
Antibiotics, Toxins, and Protein Engineering, Spring 2007
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CC BY-NC-SA
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The lethal poison Ricin (best known as a weapon of bioterrorism), Diphtheria toxin (the causative agent of a highly contagious bacterial disease), and the widely used antibiotic tetracycline have one thing in common: They specifically target the cell's translational apparatus and disrupt protein synthesis. In this course, we will explore the mechanisms of action of toxins and antibiotics, their roles in everyday medicine, and the emergence and spread of drug resistance. We will also discuss the identification of new drug targets and how we can manipulate the protein synthesis machinery to provide powerful tools for protein engineering and potential new treatments for patients with devastating diseases, such as cystic fibrosis and muscular dystrophy. This course is one of many Advanced Undergraduate Seminars offered by the Biology Department at MIT. These seminars are tailored for students with an interest in using primary research literature to discuss and learn about current biological research in a highly interactive setting. Many instructors of the Advanced Undergraduate Seminars are postdoctoral scientists with a strong interest in teaching.

Subject:
Biology
Material Type:
Full Course
Provider:
MIT
Provider Set:
MIT OpenCourseWare
Author:
Sassanfar, Mandana
Date Added:
01/01/2007
Antioxidant Enzymes: Three or Four Veggies a Day Keeps Aging Away
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

The purpose of this video lesson is to expand the student's knowledge about enzymes by introducing the antioxidant enzymes that are intimately involved in the prevention of cellular damage and eventual slowing of the aging process and prevention of several diseases. Students will learn that natural antioxidant enzymes are manufactured in the body and provide an important defense against free radicals. The topic of free radical action is introduced, covering how they are constantly generated in living cells both by ''accidents of chemistry'' and also by specific metabolic processes.

Subject:
Nutrition
Chemistry
Material Type:
Lecture
Provider:
MIT
Provider Set:
MIT Blossoms
Author:
Sawsan F. Karadsheh
Date Added:
04/07/2020
Antioxidant Enzymes: Three or Four Veggies a Day Keeps Aging Away
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

The purpose of this video lesson is to expand the student's knowledge about enzymes by introducing the antioxidant enzymes that are intimately involved in the prevention of cellular damage and eventual slowing of the aging process and prevention of several diseases. Students will learn that natural antioxidant enzymes are manufactured in the body and provide an important defense against free radicals. The topic of free radical action is introduced, covering how they are constantly generated in living cells both by ''accidents of chemistry'' and also by specific metabolic processes.

Subject:
Nutrition
Chemistry
Material Type:
Lecture
Provider:
M.I.T.
Provider Set:
M.I.T. Blossoms
Author:
Sawsan F. Karadsheh
Date Added:
02/15/2018
Archery, Spring 2006
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

This 12 session course is designed for the beginning or novice archer and uses recurve indoor target bows and equipment. The purpose of the course is to introduce students to the basic techniques of indoor target archery emphasizing the care and use of equipment, range safety, stance and shooting techniques, scoring and competition.

Subject:
Anatomy/Physiology
Material Type:
Full Course
Provider:
MIT
Provider Set:
MIT OpenCourseWare
Author:
Silva, Cheryl
Date Added:
01/01/2006