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  • Chemistry
1 - Kinetic Molecular Theory (KMT)
Conditions of Use:
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1 - Kinetic Molecular Theory (KMT)
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Students will learn about the the hazards chemicals pose to the people who use them while learning about states of matter and kinetic molecular theory. First, students examine physical properties and hazards of substances and mixtures. Next, students examine how different gases respond to temperature changes and how different concentrations of salt water respond to temperature changes. Students engage in collaboration, analysis of data through board discussions, and writing an analysis using claim-evidence-reasoning. Using a phet simulation, students then model what happens to particles during increase and decrease in energy. Students then investigate thermal transfer through a water mixing lab. Finally, students engage in an ice cream engineering activity to examine how different substances in similar conditions can have different properties which may be harmful or beneficial.

Subject:
Chemistry
Material Type:
Unit of Study
Provider:
Portland Metro STEM Partnership
Provider Set:
NGSS Chemistry
Date Added:
08/02/2018
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1: Measurements in the Laboratory (Experiment)
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1: Measurements in the Laboratory (Experiment)
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Chemistry is the study of matter. Our understanding of chemical processes thus depends on our ability to acquire accurate information about matter. Often, this information is quantitative, in the form of measurements. In this lab, you will be introduced to some common measuring devices, and learn how to use them to obtain correct measurements, each with correct precision. A metric ruler will be used to measure length in centimeters (cm).

Subject:
Chemistry
Material Type:
Activity/Lab
Textbook
Provider:
LibreTexts
Author:
Santa Monica College
Date Added:
04/26/2018
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2 - Elements and the Periodic Table
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2 - Elements and the Periodic Table
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Students will learn about elements, atoms, and the Periodic table through the phenomena - How do you know if your water is safe to drink? What kind of substances in water might be hazardous? First, student will learn atoms are made up of subatomic particles, which give rise to predictable properties through a phet simulation. Next, students will try to build their own table looking for patterns in element cards. Students will then look at properties of elements which are divided into metals and nonmetals. Student will then look at electron configuration through a POGIl activity. Students will also complete a flame test activity. Finally, students when end the unit with a engineering project examining water quality to determine if it is safe to drink.

Subject:
Chemistry
Material Type:
Unit of Study
Provider:
Portland Metro STEM Partnership
Provider Set:
NGSS Chemistry
Date Added:
08/02/2018
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3 - Nuclear Change
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3 - Nuclear Change
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In the Nuclear Change unit, students will learn about nuclear change through examining the phenomena of radon. Three questions that students will answer at the end of the unit are:  is air we breathe in buildings radioactive and what is Radon and how does it affect health? First, student will investigate what is radon. Next, students will build a atom to learn how atoms can exist in stable and unstable isotopes. Students learn about types of radiation and then complete an inquiry about half-life of atoms. Half lifes can be used to map geology and assess danger timelines. Next, students learn how nuclear change occurs through fusion or fission. Additionally, students learn that the high energy released has military/commercial uses, and the legacy of cosmic, geologic and human events and activities has impacted where radioactivity exists on the earth. Students end the unit with a cumulative Socratic seminar about Hanford while assessing risk and benefits of using nuclear reactions and recovering sites contaminated by radioactive materials is complex. At the end of the unit students discuss the following question: should parts of the Hanford Nuclear Reservation be opened as a recreation area or returned to Native Americans?

Subject:
Chemistry
Material Type:
Unit of Study
Provider:
Portland Metro STEM Partnership
Provider Set:
NGSS Chemistry
Date Added:
08/02/2018
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ABC's of Nuclear Science and Technology
Conditions of Use:
Read the Fine Print
ABC's of Nuclear Science and Technology
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Introduces the object that contains almost all of the mass in the universe, the atomic nucleus. Antimatter, beta rays, fission and fusion, the structure of the atomic nucleus, how elements on the earth were produced, how we use the nucleus in every day life, and the effects of radiation in the environment are among the topics. The site includes nearly a dozen experiments that can be done in chemistry and physics classes, along with A Teacher's Guide to the Nuclear Science and Technology Wall Chart.

Subject:
Chemistry
Physics
Material Type:
Activity/Lab
Provider:
Lawrence Berkeley National Laboratory
Provider Set:
Lawrence Berkeley National Laboratory
Author:
Victor A. Noto
Date Added:
07/08/2003
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Accidental Drowning or Foul Play?
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Accidental Drowning or Foul Play?
Rating

This case was developed for use in the first semester of a sophomore organic chemistry laboratory to illustrate how a combination of techniques is usually required in the identification of chemical compounds. It involves a murder mystery with a forensic twist. Students are told that two bodies have recently been recovered from two different lakes. Due to a mix-up at the morgue, the coroner's office is unable to determine which body came from which lake. The students' task is to develop a methodology to solve this mystery as well as determine whether the deaths were the result of murder or mishap. The case could also be used in instrumental analysis courses or adapted for a non-majors course in the general education curriculum.

Subject:
Life Science
Chemistry
Material Type:
Case Study
Provider:
National Center for Case Study Teaching in Science
Provider Set:
Case Study Collection
Author:
Monika I. Konaklieva
Date Added:
01/01/2004
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Accuracy and Precision Lab With Measurement and Density
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Accuracy and Precision Lab With Measurement and Density
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In this lab exercise, students practice correctly using measurement tools, recording data, calculating density, using significant figures, and exploring the concepts of accuracy and precision.

Subject:
Mathematics
Chemistry
Physics
Material Type:
Activity/Lab
Assessment
Lesson Plan
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Pedagogy in Action
Author:
Chris Lenius
Date Added:
12/13/2011
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Acid Attack
Conditions of Use:
Read the Fine Print
Acid Attack
Rating

In this activity, students explore the effect of chemical erosion on statues and monuments. They use chalk to see what happens when limestone is placed in liquids with different pH values. They also learn several things that engineers are doing to reduce the effects of acid rain.

Subject:
Engineering
Chemistry
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Janet Yowell
Jessica Todd
Malinda Schaefer Zarske
Melissa Straten
Date Added:
10/14/2015
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Acid-Base Solutions
Conditions of Use:
No Strings Attached
Acid-Base Solutions
Rating

How do strong and weak acids differ? Use lab tools on your computer to find out! Dip the paper or the probe into solution to measure the pH, or put in the electrodes to measure the conductivity. Then see how concentration and strength affect pH. Can a weak acid solution have the same pH as a strong acid solution?

Subject:
Chemistry
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Author:
Chris Malley
Kathy Perkins
Kelly Lancaster
Patricia Loeblein
Robert Parson
Date Added:
09/01/2010
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Acid-Base Titration of an Eggshell
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Acid-Base Titration of an Eggshell
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This activity is acid-base titration lab where students determine the percent of calcium carbonate in an eggshell.

Subject:
Life Science
Ecology
Chemistry
Material Type:
Activity/Lab
Assessment
Lesson Plan
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Pedagogy in Action
Author:
Jeff Ehmke
Date Added:
12/09/2011
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Acid Stomach
Conditions of Use:
Read the Fine Print
Acid Stomach
Rating

This Science NetLinks lesson is intended for a high-school, introductory chemistry class or health class. The lesson begins with an article on the history of the development of aspirin. Students will then complete a lab that compares the reaction of regular aspirin, buffered aspirin, and enteric aspirin in neutral, acidic, and basic solutions. They will then analyze the results of the experiment to gain insight into how this information was used by researchers to solve some of the problems associated with aspirin. To complete the lesson, students must understand acids and bases.

Subject:
Anatomy/Physiology
Biology
Chemistry
Material Type:
Lesson Plan
Teaching/Learning Strategy
Provider:
AAAS
Provider Set:
Science Netlinks
Date Added:
08/08/2007
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Acid Test Video: The Global Challenge of Ocean Acidification
Conditions of Use:
Read the Fine Print
Acid Test Video: The Global Challenge of Ocean Acidification
Rating

This groundbreaking NRDC documentary explores the startling phenomenon of ocean acidification, which may challenge marine life on a scale not seen for tens of millions of years. The film, featuring Sigourney Weaver, originally aired on Discovery Planet Green. A related curriculum kit is available at: http://www.nrdc.org/oceans/acidification/files/labkit.pdf

Subject:
Environmental Science
Ecology
Forestry and Agriculture
Astronomy
Chemistry
Oceanography
Physics
Economics
Material Type:
Diagram/Illustration
Lecture
Provider:
National Resources Defense Council
Our Changing Oceans and Estuaries
University Corporation for Atmospheric Research
Author:
Natural Resources Defense Council - written by Daniel Hinerfeld
Date Added:
09/17/2009
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Acids and Bases: Kitchen Chemistry
Conditions of Use:
Read the Fine Print
Acids and Bases: Kitchen Chemistry
Rating

In this interactive activity from the ZOOM Web site, search for chemistry clues and experiment with acids and bases in a virtual kitchen.

Subject:
Chemistry
Physics
Material Type:
Activity/Lab
Interactive
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media Common Core Collection
Teachers' Domain
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
02/20/2004
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Acids, pH, and Buffers: Some Basic Chemistry for Biological Science
Conditions of Use:
Read the Fine Print
Acids, pH, and Buffers: Some Basic Chemistry for Biological Science
Rating

In this "clicker case," a three-year-old girl gets into the medicine cabinet and ingests an unknown number of aspirin tablets. Her brother calls 911 and the girl is taken to a nearby hospital, where she is treated. The case is used to discuss the Law of Mass Action, chemical equilibrium and equilibrium constants, pH, and weak acids and buffers in the context of medical management of a life-threatening emergency. It is called a "clicker" case because it is designed to be presented in a class that uses personal response systems, or "clickers." The case is presented via a series of PowerPoint slides (~400KB) punctuated by multiple-choice questions, which the students answer using their clickers. It could be adapted for use without these technologies. The case is suitable for use in an introductory biology course where integration with biologically relevant chemistry is an important course objective. It could also be used in a chemistry course.

Subject:
Life Science
Chemistry
Material Type:
Case Study
Provider:
National Center for Case Study Teaching in Science
Provider Set:
Case Study Collection
Author:
Terry Platt
Date Added:
01/01/2010
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"Adopt an Outcrop"
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"Adopt an Outcrop"
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In this lab, each student or small student group "adopts" a different outcrop or road cut, describing and interpreting both the outcrop scale features and hand specimens. This website provides a context for the use of this lab, and describes learning goals, teaching notes and assessment. It also includes downloadable handouts and other teaching materials.

Subject:
Chemistry
Geology
Physics
Material Type:
Activity/Lab
Data Set
Reading
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Starting Point (SERC)
Starting Point: Teaching Entry Level Geoscience
Author:
Mary Savina
Date Added:
02/16/2011
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Advanced Chemical Experimentation and Instrumentation, Fall 2007
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Advanced Chemical Experimentation and Instrumentation, Fall 2007
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Advanced experimentation, with particular emphasis on chemical synthesis and the fundamentals of quantum chemistry illustrated through molecular spectroscopy. Instruction and practice in the written and oral presentation of experimental results.

Subject:
Chemistry
Material Type:
Full Course
Provider:
M.I.T.
Provider Set:
M.I.T. OpenCourseWare
Author:
Tokmakoff, Andrei
Date Added:
01/01/2007
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Advanced Inorganic Chemistry
Conditions of Use:
Read the Fine Print
Advanced Inorganic Chemistry
Rating

Advanced Inorganic Chemistry is designed to give you the knowledge to explain everyday phenomena of inorganic complexes. The student will study the various aspects of their physical and chemical properties and learn how to determine the practical applications that these complexes can have in industrial, analytical, and medicinal chemistry. Upon successful completion of this course, the student will be able to: Explain symmetry and point group theory and demonstrate knowledge of the mathematical method by which aspects of molecular symmetry can be determined; Use molecular symmetry to predict or explain the chemical properties of a molecule, such as dipole moment and allowed spectroscopic transitions; Construct simple molecular orbital diagrams and obtain bonding information from them; Demonstrate an understanding of valence shell electron pair repulsion (VSEPR), which is used for predicting the shapes of individual molecules; Explain spectroscopic information obtained from coordination complexes; Identify the chemical and physical properties of transition metals; Demonstrate an understanding of transition metal organometallics; Define the role of catalysts and explain how they affect the activation energy and reaction rate of a chemical reaction; Identify the mechanisms of both ligand substitution and redox processes in transition metal complexes; Discuss some current, real-world applications of transition metal complexes in the fields of medicinal chemistry, solar energy, electronic displays, and ion batteries. (Chemistry 202)

Subject:
Chemistry
Material Type:
Full Course
Provider:
The Saylor Foundation
Date Added:
11/16/2011
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