Curated OER
Animals of the Fire Ice
Students study ice worms and describe how they interact with other species. In this methane hydrate lesson plan students study ice worms and hydrate shrimp to learn their behavior and can participate in an optional activity.
Chymist
Alum from Waste Aluminum Cans
Turn aluminum cans into pickles! An engaging experiment has learners chemically change aluminum into a substance with many purposes including the manufacture of pickles. After performing the chemical conversion, the experimenters verify...
Curated OER
Animals of the Fire Ice
Students examine ocean life by identifying methane hydrates. In this ocean life lesson, students research organisms that live in the coldest, deepest parts of the ocean and live off methane hydrates. Students create a group...
Curated OER
Photosynthetic Pictures--Are Worth More Than a Thousand Words
Students observe and examine how carbon dioxide, water, and light produce glucose/starch through a process called photosynthesis.
Curated OER
Electrolytes and Colloids Worksheet
For this electrolytes worksheet, students calculate percent composition, determine the electrical conduction of electrolytes, and explain the Tyndall effect. This worksheet has 7 problems to solve.
Curated OER
Cell Swelling and Shrinking
Students examine the concept of osmosis in relation to dehydration. They identify the function and structure of semi-permable membranes. They predict how certain processes can affect the characteristics of an organism.
Curated OER
Chemistry And The Nitrogen Cycle
Students investigate the factors that compose the nitrogen cycle. The harmful effects of acid rain and ozone depletion are also discussed in the lesson. Students define the nutrient that is often limiting to plant growth through...
Normal Community High School
Golf Ball Lab
The first golf balls were made of wood and would only last for a few games. Modern golf balls last a lot longer but they don't float. The presentation provides the directions for a lab to determine the minimum amount of salt needed to...
Curated OER
Pronoun Shift
Having problems with shifty pronouns? The 10 prompts on this worksheet challenge young grammarians to recognize pronoun shifts and correct those sentences that contain errors.
Curated OER
It Is the Little Things That Count
Third graders are introduced to the importance of warm-ups, stretching, hydration and cool-downs in exercise. They perform these activities and discuss any observations.
Curated OER
How Am I Supposed to Eat THAT?
Students explain nutritional strategies of benthic organisms.They describe nutritional strategies of benthic organisms and describe these physical characteristics.
Curated OER
Fabulous Felines
Students explore basic needs through discovering that pets and people need very similar things. They will play matching games, sing songs, read books, and discuss the needs of people and animals.
Curated OER
Predicting the pH of Salt Solutions
A single page provides you with lecture notes for your lesson on hydrolysis. Introduce your chemistry class to Bronsted-Lowry theory by explaining the hydrolysis of acidic cations and basic anions. Show them how the resulting pH can be...
Curated OER
Cement and Concrete Engineering
Learners explain the components of the engineering design process. In groups, they identify the materials that make concrete and practice curing cement using the various methods available. They develop a graph showing the amount of...
Curated OER
The Big Burp: Where's the Proof.
Students explore the Cambrian explosion and Paleocene extinction events. For this climate change lesson, students read articles to link evidence they find to extinction and climate change. Links to the articles are included in the...
Curated OER
One Tough Worm
Learners explain the process of chemosynthesis and its relevance to biological communities. In this investigative lesson plan students discuss chemosynthetic communities, then in groups they are assigned a species and are to calculate...
Curated OER
Life is Weird
Students study the organisms that are found in cold seeps and see how they interact with each-other. In this biological organism lesson plan students describe the major features of cold seeps and the process of chemosynthesis.
Curated OER
Basic Needs of Living Things - Lesson Two
Fourth graders study and identify the basic needs of a variety of organisms. Terrariums and aquariums are used to demonstrate what plants, animals, and fish need to stay alive. These two classic models are used to effectively convey what...
Curated OER
Harvesting Hope: The Story of Cesar Chavez
Students identify productive resources that are important to migrant workers. In this lesson plan on resources, students give examples of natural resources, human resources and capital resources that apply to migrant workers. This lesson...
Smithsonian Institution
Watching Crystals Grow
Amazing science can sometimes happen right before your eyes! The class gets cozy as they watch crystals grow. They use Epsom salts, rocks, and food coloring to create crystals. They'll observe the entire process, documenting every step...
Curated OER
Chemosynthesis for the Classroom
Explorers set up Windogradsky columns with local mud so that they can culture microorganisms. After three and six weeks they make observations of the mud and the organisms growing in it. In this way they observe succession and relate...
Curated OER
Interpreting Chemical Formulas
In this chemical formulas worksheet, students determine the number and type of each atom and the total number of atoms for the given formulas. Students complete 10 problems.
Curated OER
Introductory Lesson on How pH Levels are Determined
Students explore pH levels of different substances. In this instructional activity about pH, students work together in three to four groups to test substances. moving between three different stations performing tests on the substances to...
Curated OER
Thermodynamics
Students investigate energy involved for bonds to form and break. In this thermodynamics lesson plan, students experiment with chemical reactions to observe endothermic and exothermic reactions, they explore entropy and the effects of...