Curated OER
2007 U.S. National Chemistry Olympiad Part II
Eight multi-step chemistry problems, including analyzing a titration, writing equations, predicting products and limiting reagents, calculating concentrations of ions, and using stoichiometry to solve for unknowns in reactions make up...
Curated OER
2008 U.S. National Chemistry Olympiad Part III
In this chemistry olympiad lab worksheet, chemists are required to design two experiments. In one, they design an experiment to identify seven solutions given to them in pipettes. In the other, they design an experiment to determine the...
Curated OER
2000 U.S. National Chemistry Olympiad Part II
In this chemistry olympiad problem solving instructional activity, chemistry pupils solve eight problems on a variety of topics including periodic trends, phase changes, ionization reactions, catalysts and titrations.
Curated OER
2008 U.S. National Chemistry Olympiad Part I
In this chemistry Olympiad worksheet, students solve sixty multiple choice questions on a variety of chemistry topics from finding molarity of solutions to calculating products of reactions. Students are given graphs, equations, reaction...
Curated OER
Spaghetti Bridges: Student Worksheet
Here is a wonderful activity that allows young engineers to try their hand at designing a bridge out of spaghetti! The learning exercise explains the activity and also provides a graph for keeping track of the results. Very good!
Curated OER
Assessing the Traits: What is Good Writing?
Young scholars examine samples of writing and discuss the score it received. They brainstorm what qualities make a good writer and stories.
American Chemical Society
Exploring Baking Powder
Meant to follow an activity in which young chemists identified an unknown substance by chemical reactions, they now take their data and use it to determine which materials combine to make up baking powder. This lesson is one that can be...
NASA
Touchdown
Individuals design and build a set of shock absorbers to protect their astronauts when they land. Using a limited amount of supplies, pupils build a system that will keep two large marshmallows from flying out of a cup when it lands...
Cornell University
Beam Focusing Using Lenses
Explore optics using an inquiry-based experimental approach! Young scholars use a set of materials to design and build a unit capable of focusing a beam of light. They experiment with different lenses to determine the best approach to...
Cornell University
Light Waves: Grades 9-12
Explore the behavior of light waves with a lab activity. Scholars build new vocabulary through experimentation and observation. Using different mediums, they model reflection, refraction, transmission, diffusion, and scattering of light.
Curated OER
Learning Unit: The Pythagorean Theorem
Middle and high schoolers research the life of Pythagoras and the Pythagorean theorem. They write a short biography of Pythagoras and learn to apply the theorem in their study of right triangles.
Curated OER
The Air We Have Around Us
Students listen to story, The Lorax, by Dr. Seuss, discuss air quality and how people affect the earth and its atmospheric cycles, and give oral reports on what they have learned.
Curated OER
What's So Bad or Good About Conflict?
Learners of all ages discuss how conflict can be negative and positive. First, they create a class bulletin board about conflict, and provide their thoughts and connotations surrounding the word. In a class discussion, they ask questions...
Curated OER
A World Torn by Drugs
Students explore different drug issues that have affected international relations.
Curated OER
Valuable Lessons
Students explore how immigration, citizenship, due process of law, and the freedoms of speech and assembly have shaped American values throughout American history
Curated OER
Will It Sink or Float?
Students perform experiments to see if items will sink or float. In this sink or float lesson, students work in groups to make predictions, and record the results. After the experiments are complete students make a book of the results.
Curated OER
Cooperative Classroom Text Features Activities
Fifth graders examine text features and create a PowerPoint presentation. In this text features lesson plan, 5th graders go over Kagan Cooperative Learning Structures and text features before they choose one to include in a book and...
Curated OER
Somewhere in the Middle
Students investigate the cease-fire between Israel and Lebanon in August of 2006. The geographic region known as the Middle East is examined and maps created with information on border and territory disputes.
Curated OER
Substance Use, or Abuse?
Young scholars identify the medicinal benefits, and ill effects, of a variety of controlled substances. They determine whether or not they think hallucinogens should be researched for possible medicinal purposes.
Curated OER
Table Settings
Students make organized lists and find patterns to help them solve problems. They draw table formations and label how many people can sit there. They make predictions about how the tables be set up and what happen to the seating.
Curated OER
The Games Robots Play
Students learn about how robots are programmed to play games. They then construct robot applications (basic computer codes) for playing tic-tac-toe comprised of if-then logic sequences. Students then compete in teams using their...
ARKive
Plants
Here is a one-hour activity that helps learners remember the parts of plants. Not only will the class learn about plant parts, they'll also discuss seed dispersal and plant growth. A celery experiment is used to show how plants obtain...
Smarter Balanced
Zoos
How do the experiences of animals living in zoos differ from animals living in the wild? To prepare for a performance assessment on this question, class members are introduced to key concepts and vocabulary, and then groups use a Venn...
Curated OER
Lifestyles of Civil War
Eighth graders, after viewing a website on Civil War Time, explore and analyze the lifestyles of Civil War times as well as those of the soldiers through the writing of a composition of a narrative letter and story through the eyes of a...