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  • NGSS.MS.PS1.3
Alloy Advantage
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Students define and classify alloys as mixtures, while comparing and contrasting the properties of alloys to those of pure substances. Students learn that engineers investigate the structures and properties of alloys for biomedical and transportation applications. Pre- and post-assessment handouts are provided.

Subject:
Physical Science
Chemistry
Material Type:
Lesson
Provider:
TeachEngineering
Author:
Janelle Orange
Date Added:
02/03/2017
Conducting Scientific Research to Support a Claim
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How can we conduct scientific research so that we have evidence to support a claim?Students in this problem-based learning module are invited to design a testable question to guide Scientific Research, Evaluate the pH of various solutions, Identify Variables, Conduct a Scientific Investigation, and Analyze/Communicate results.    How can we conduct scientific research so that we have evidence to support a claim? Antacid tablets are a multi-billion dollar industry.  Claims are made regularly by certain brands that their extra strength tablets contain “DOUBLE the acid neutralizing power per tablet of regular strength antacids.”  How effective are antacids?  Are double-strength antacids twice as effective as regular strength antacids?  Have you ever noticed a parent/guardian/family member take an antacid tablet? Stomach chemistry is about acids and bases.  When the pH of a stomach is too acidic then it might make the person have a stomach ache.  In some cases “heartburn” or “acid reflux” are used as terms to describe the problems some people face.  Antacids are usually basic which, when taken, might help raise the pH level in a stomach thus making a person feel better.You are invited to design an investigation with a partner, or a team of 4 students, to test your own idea about the effectiveness of antacids.  The challenge?  Have a driving question, clear variable identification, and an analysis of your results.  Materials for your test will be provided to you by your teacher.  At the culmination of your investigation your design team will make a 30-second pitch on your phone to show at your family Thanksgiving meal to explain the benefits (or negatives) of using antacids, and how antacids work.

Subject:
Health, Medicine and Nursing
Physical Science
Chemistry
Material Type:
Lesson Plan
Author:
Blended Learning Teacher Practice Network
Date Added:
11/21/2017
Iowa 8th grade Science Bundles – Open Textbook
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The University of Iowa Center for Global and Regional Environmental Research and College of Education teamed up to develop free eighth grade science curricula on land use and climate science, in response to Iowa’s grade level alignment of the middle school Next Generation Science Standards.

Primary author Dr. Ted Neal, clinical associate professor of science education, led a team of graduate and pre-service teaching students and CGRER scientists to develop the material. They grouped standards, resources and lesson material into six bundles, each designed to engage Iowa’s middle schoolers with local data and information on relevant topics like athletic concussions and agriculture.

These lessons are built on NGSS principles and put learning in the students’ hands with hands-on activities for groups and individuals. Kids will have ample opportunity to get curious, generate questions and lead themselves to answers.

Subject:
Environmental Science
Astronomy
Chemistry
Geology
Physical Geography
Anthropology
Material Type:
Activity/Lab
Primary Source
Textbook
Author:
Ted Neal
Date Added:
10/31/2018
The Mystery Escape!
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“Breakout” or “Escape” rooms have become extremely popular for children and adults as an entertainment option to have fun and use teamwork to solve a puzzle in a designated amount of time.  The Mystery Escape! problem-based learning module leads student groups through designing their own puzzle based on Chemistry and Periodic Table of Elements.  The culmination of the Module invites students to crack codes to unlock 4 locks that give a clear answer. “Can YOU escape peril?”

Subject:
Applied Science
Material Type:
Lesson Plan
Author:
Blended Learning Teacher Practice Network
What Do Bread and Beer Have in Common?
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Students are presented with information that will allow them to recognize that yeasts are unicellular organisms that are useful to humans. In fact, their usefulness is derived from the contrast between the way yeast cells and human cells respire. Specifically, while animal cells derive energy from the combination of oxygen and glucose and produce water and carbon dioxide as by-products, yeasts respire without oxygen. Instead, yeasts break glucose down and produce alcohol and carbon dioxide as their by-products. The lesson is also intended to provoke questions from students about the effects of alcohol on the human body, to which the teacher can provide objective answers.

Subject:
Engineering
Biology
Material Type:
Activity/Lab
Lesson Plan
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Mary R. Hebrank
Date Added:
09/18/2014
What's in the Water? Marketing Presentation CATE Lesson Plan
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This lesson would be used to follow up with the “What’s in the Water? Lab Activity.”

You are employees of competing Water Testing companies. You recently received a request from the municipality of Cavour to test their water for an unknown/suspected parasite that they suspect has been causing nausea and intestinal distress in their community.

Your mission after developing the Method for testing for the parasite found in the City of Cavour’s water is to submit your report for approval by the City of Cavour.

Your report and presentation will be used to determine whether Cavour accepts your bid for the contract.

Subject:
Environmental Science
Life Science
Biology
Chemistry
Material Type:
Assessment
Lesson Plan
Author:
Steve Kircher
Date Added:
08/22/2017