Search Resources

28 Results

View
Selected filters:
  • Chemical Reaction
Aqua-Thrusters!
Conditions of Use:
Read the Fine Print
Rating

In this activity, students construct their own rocket-powered boat called an "aqua-thruster." These aqua-thrusters will be made from a film canister and will use carbon dioxide gas produced from a chemical reaction between an antacid tablet and water to propel it. Students observe the effect that surface area of this simulated solid rocket fuel has on thrust.

Subject:
Engineering
Physics
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Brian Argrow
Janet Yowell
Jay Shah
Jeff White
Luke Simmons
Malinda Schaefer Zarske
Date Added:
10/14/2015
Biology
Conditions of Use:
No Strings Attached
Rating

Biology is designed for multi-semester biology courses for science majors. It is grounded on an evolutionary basis and includes exciting features that highlight careers in the biological sciences and everyday applications of the concepts at hand. To meet the needs of today’s instructors and students, some content has been strategically condensed while maintaining the overall scope and coverage of traditional texts for this course. Instructors can customize the book, adapting it to the approach that works best in their classroom. Biology also includes an innovative art program that incorporates critical thinking and clicker questions to help students understand—and apply—key concepts.

Subject:
Life Science
Biology
Material Type:
Full Course
Provider:
Rice University
Provider Set:
OpenStax College
Date Added:
08/22/2012
Biology, The Chemistry of Life, The Chemical Foundation of Life, Atoms, Isotopes, Ions, and Molecules: The Building Blocks
Conditions of Use:
Remix and Share
Rating

By the end of this section, you will be able to:Define matter and elementsDescribe the interrelationship between protons, neutrons, and electronsCompare the ways in which electrons can be donated or shared between atomsExplain the ways in which naturally occurring elements combine to create molecules, cells, tissues, organ systems, and organisms

Subject:
Applied Science
Life Science
Biology
Material Type:
Module
Provider:
Rice University
Provider Set:
OpenStax College
Date Added:
07/10/2017
Remix
Biology, The Chemistry of Life, The Chemical Foundation of Life, Atoms, Isotopes, Ions, and Molecules: The Building Blocks
Conditions of Use:
Remix and Share
Rating

By the end of this section, you will be able to:Define matter and elementsDescribe the interrelationship between protons, neutrons, and electronsCompare the ways in which electrons can be donated or shared between atomsExplain the ways in which naturally occurring elements combine to create molecules, cells, tissues, organ systems, and organisms

Subject:
Applied Science
Life Science
Biology
Material Type:
Module
Provider:
Rice University
Provider Set:
OpenStax College
Author:
Tina B. Jones
Date Added:
08/26/2019
Blast Off
Conditions of Use:
Read the Fine Print
Rating

Rockets need a lot of thrust to get into space. In this lesson, students learn how rocket thrust is generated with propellant. The two types of propellants are discussed and relation to their use on rockets is investigated. Students learn why engineers need to know the different properties of propellants.

Subject:
Engineering
Physics
Material Type:
Activity/Lab
Lesson Plan
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Brian Argrow
Janet Yowell
Jay Shah
Jeff White
Luke Simmons
Malinda Schaefer Zarske
Date Added:
09/18/2014
Chemical Reactions Videos
Rating

Bitesize, animated videos covering many chemical reactions topics, organised into these chapters: rates of reactions, equilibrium, redox, electrolysis and energetics through engaging, bitesize animated videos.

Subject:
Physical Science
Material Type:
Lecture
Author:
Lucy Billings
Date Added:
01/28/2016
Chemical reactions
Conditions of Use:
Remix and Share
Rating

This is an activeinspire flipchart which could be used by teachers to explain the concept of chemical reactions or to assess students' prerequisites.

Subject:
Chemistry
Material Type:
Activity/Lab
Assessment
Author:
Joumana Assaf
Date Added:
09/14/2018
Counting Atoms: How Not to Break the Law of Conservation of Matter
Conditions of Use:
No Strings Attached
Rating

Students explore the science of microbial fuel cells (MFCs) by using a molecular modeling set to model the processes of photosynthesis and cellular respiration—building on the concept of MFCs that they learned in the associated lesson, “Photosynthesis and Cellular Respiration at the Atomic Level.” Students demonstrate the law of conservation of matter by counting atoms in the molecular modeling set. They also re-engineer a new molecular model from which to further gain an understanding of these concepts.

Subject:
Engineering
Life Science
Measurement and Data
Physical Science
Chemistry
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
Activities
Author:
Kamryn Jenkins
Tuyen Duddles
Weiyang Yang
Wen Li
Date Added:
08/27/2018
Creating Silver Nanoparticles
Conditions of Use:
No Strings Attached
Rating

Students create silver nanoparticles using a chemical process; however, since these particles are not observable to the naked eye, they use empirical evidence and reasoning to discover them. Students first look for evidence of a chemical reaction by mixing various solutions and observing any reactions that may occur. Students discover that copper and tannic acids from tea reduce silver nitrate, which in turn form silver. They complete the reaction, allow the water to evaporate, and observe the silver nanoparticles they created in plastic dishes using a stereo microscope. Students iterate on their initial process and test to see if they can improve the manufacturing process of silver nanoparticles.

Subject:
Engineering
Chemistry
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
Activities
Author:
Richard Daines
Date Added:
02/08/2019
Destination Outer Space
Conditions of Use:
Read the Fine Print
Rating

Students acquire a basic understanding of the science and engineering of space travel as well as a brief history of space exploration. They learn about the scientists and engineers who made space travel possible and briefly examine some famous space missions. Finally, they learn the basics of rocket science (Newton's third law of motion), the main components of rockets and the U.S. space shuttle, and how engineers are involved in creating and launching spacecraft.

Subject:
Engineering
Physics
Material Type:
Activity/Lab
Lesson Plan
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Denise Carlson
Denise W. Carlson
Geoff Hill
Jessica Butterfield
Jessica Todd
Sam Semakula
Date Added:
09/18/2014
Electroplating
Conditions of Use:
Remix and Share
Rating

In this electrochemistry activity, learners will explore two examples of electroplating. In Part 1, zinc from a galvanized nail (an iron nail which has been coated with zinc by dipping it in molten zinc) will be plated onto a copper penny. In Part 2, copper from a penny will be plated onto a nickel.

Subject:
Chemistry
Material Type:
Activity/Lab
Provider:
Exploratorium
Author:
Don Rathjen
The Exploratorium
Date Added:
11/07/2004
Energy Transfer: Calorimetry and Chemical Reactions
Conditions of Use:
Remix and Share
Rating

This brief instructor-facilitated activity asks students to observe a simple demonstration, record their observations, and apply their knowledge to other conditions. It was written by Johnathan Hugh Broome from University of Southern Mississippi.

Subject:
Physical Science
Material Type:
Activity/Lab
Author:
OpenStax, Rice University
Date Added:
06/22/2018
Fuel Mystery Dis-Solved!
Conditions of Use:
Read the Fine Print
Rating

In this activity, students investigate the simulated use of solid rocket fuel by using an antacid tablet. Students observe the effect that surface area and temperature has on chemical reactions. Also, students compare the reaction time using two different reactants: water and vinegar. Finally, students report their results using a bar graph.

Subject:
Engineering
Physics
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Brian Argrow
Janet Yowell
Jay Shah
Jeff White
Luke Simmons
Malinda Schaefer Zarske
Date Added:
10/14/2015
Hydrogen-Oxygen Reaction Lab
Conditions of Use:
Read the Fine Print
Rating

This lab exercise exposes students to a potentially new alternative energy source hydrogen gas. Student teams are given a hydrogen generator and an oxygen generator. They balance the chemical equation for the combustion of hydrogen gas in the presence of oxygen. Then they analyze what the equation really means. Two hypotheses are given, based on what one might predict upon analyzing the chemical equation. Once students have thought about the process, they are walked through the experiment and shown how to collect the gas in different ratios. By trial and error, students determine the ideal combustion ratio. For both volume of explosion and kick generated by explosion, they qualitatively record results on a 0-4 scale. Then, students evaluate their collected results to see if the hypotheses were correct and how their results match the theoretical equation. Students learn that while hydrogen will most commonly be used for fuel cells (no combustion situation), it has been used in rocket engines (for which a tremendous combustion occurs).

Subject:
Engineering
Chemistry
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Courtney Herring
Stephen Dent
Date Added:
09/18/2014
Illuminations on Rates of Reactions
Conditions of Use:
Remix and Share
Rating

In this activity, learners investigate the speed of chemical reactions with light sticks. Learners discover that reactions can be sped up or slowed down due to temperature changes.

Subject:
Chemistry
Material Type:
Activity/Lab
Provider:
Exploratorium
Author:
Eric Muller
The Exploratorium
Date Added:
11/07/2003
In and Out Reactor
Conditions of Use:
Read the Fine Print
Rating

Students learn about material balances, a fundamental concept of chemical engineering. They use stoichiometry to predict the mass of carbon dioxide that escapes after reacting measured quantities of sodium bicarbonate with dilute acetic acid. Students then produce the reactions of the chemicals in a small reactor made from a plastic water bottle and balloon.

Subject:
Engineering
Chemistry
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
James Prager
Megan Schroeder
Stephanie Rivale
Date Added:
09/18/2014
Into Space!
Conditions of Use:
Read the Fine Print
Rating

While building and testing model rockets fueled by antacid tablets, students are introduced to the basic physics concepts on how rockets work. Students revise and improve their initial designs. Note: This activity is similar to the elementary-level film canister rockets activity, but adapted for middle school students.

Subject:
Education
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Brian Kay
Janet Yowell
Jeff White
Jessica Butterfield
Jessica Todd
Karen King
Sam Semakula
Date Added:
10/14/2015
Kitchen Science: Soft Pretzels – Chemical Reactions: Biological Leaveners in Baking
Conditions of Use:
Remix and Share
Rating

In this 8th grade science lesson, students prepare Soft Pretzels. While the pretzels bake in the oven, students activate yeast and observe the production of carbon dioxide, which causes the Soft Pretzels to rise.

Material Type:
Activity/Lab
Author:
Kyle Cornforth
Date Added:
01/28/2016