Cornell University
Fibers, Dyes, and the Environment
Nanofibers can be made through electrospinning or force spinning in order to reduce the negative impact on the environment. Pupils study the role of fibers and dye on the environment through a series of five hands-on activities. Then,...
Curated OER
Natural Fibers/Textiles
Students identify basic fibers, the characteristics, use and care of each textile. They sort fibers by identifying the appropriate characteristics of natural fibers. In the end, they participate in a textile bingo game.
Curated OER
Cotton And Child Labor
Eleventh graders investigate the practice of child labor as found in the history of the United States. The teacher reads the class a story from the year of 1914. This creates context for the lesson and then students answer teacher...
Curated OER
Energy and Work: Transformation through Engines
Students are introduced to the concept of thermodynamics. In groups, they participate in experiments in which they discover how potential energy converts into kinetic energy. They use the internet to research the components of a...
Curated OER
Writing up Math in English
Seventh graders review the steps in writing a math problem. They write story problems stating the situation, the problem to be solved, explaining the process used to solve the problem, and state the answer. Students view a PowerPoint...
Curated OER
How Atoms Work
Students analyze the way atoms function and how they combine to form molecules and various compounds. Using a software program, they create a diagram of an atom and write a summary about their functions. They complete a worksheet and...
Curated OER
Working With Pattern Blocks
Fifth graders solve mathematical problems using manipulatives in this math lesson for the fifth grade classroom. Various activities are suggested for lesson implementation making this lesson highly adaptable to fit the needs of the...
Curated OER
How Atoms Work
Students explore the concept of atoms and how they combine to form molecules and compounds. In pairs, they read an article on how atoms work and discuss the main points. They draw atoms and write a paragraph about their elements.
Curated OER
Titration and Molarity
Young scholars investigate the concept of molarity and its relationship to the concentration of a solution. After mixing chemical solutions, they calculate how many moles of acid and base should be in each solution. They record their...
Curated OER
Simple Machines
Students research simple machines. In this simple machines instructional activity, students explore the many types of simple machines such as the lever, pulley, and screw. Students discover simple machines in the classroom.
Curated OER
"Investigating Hazardous Materials"
Eighth graders gather Internet information on a variety of related topics concerning hazardous waste.
Curated OER
History Today
Students use the newspaper to determine how history is being made in your community, region or country.They identify the different components that comprise a newspaper. This lesson contains adaptations from elementary to high school.