National Center for Case Study Teaching in Science
Cell Phone Use and Cancer
The cell phone you're using is making you deaf: news at 11:00. Oftentimes, the media uses fear tactics and other techniques to increase its audience base. In an intriguing look at the difference between scientific journals and...
Columbus City Schools
What’s Up with Matter?
Take a "conservative" approach to planning your next unit on mass and matter! What better way to answer "But where did the gas go?" than with a lab designed to promote good report writing, research skills, and detailed observation....
PBS
The Roosevelts: An Intimate History—Snapshot Lessons
The Roosevelt family was one of the most influential and prominent political forces in the 20th century, leaving behind a wide-ranging legacy of conservation, progressivism, and economic growth. Learn more about President Theodore...
Howard County Schools
Generous Aunt
Witness the power of exponential growth with an activity that investigates two different savings plans. Class members create tables of values to see how and when a savings plan increasing exponentially exceeds one increasing linearly.
NASA
Planning Time
Ever feel there's just not enough hours in the day? Young adults explore an important part of personal development using a group of activities. After comparing how they actually spend their time with how they would like to, scholars...
Curated OER
Maui: People, Places and Patterns
Learners predict patterns of growth on the island of Maui, complete a research paper on Maui using one of the geographic perspectives, and share their findings with others through an oral and written report.
Curated OER
National Trends Create Regional Change: Agriculture Gives Way to Industry
Learners relate the economic growth of 18th century Deerfield, CT to that of America today.
Curated OER
The Dynamics of Populations
Tenth graders analyze the growth rate of different population. In this biology experiment, 10th graders identify the biotic and abiotic factors that limit population size. They create a poster to show their findings in class.
Curated OER
Overpopulation vs. Overuse of Resources
Tenth graders identify the consequences of human population growth. In this biology lesson plan, 10th graders debate on whether overpopulation or overuse of resources is more harmful to humans. They write a reflection at the end of...
Curated OER
What Makes a Healthy Plant?
Students predict the effects of water, light, and soil on the development of a plant and then design an experiment to test their predictions.
Curated OER
Exploding Numbers
Students discuss how numbers increase when exponential growth is occurring. They view a video and compare exponential and linear growth with a graphing calculator.
Curated OER
Growing Plants with Worm Castings
Students test worm castings for content and use them to grow seeds. They hypothesize which castings best sustain seed growth. They observe growing plants to test their hypotheses. Later they graph their data.
Curated OER
What Do Plants Need to Grow?
Fourth graders control variables to determine the effect on plant growth. They collect information by observing and measuring and construct simple graphs, tables, maps and charts to organize, examine and evaluate information.
Curated OER
Population Dynamics of Growth of Drosophila
Young scholars experiment with Drosophila to determine if density of female flies, food sources, temperature and light affect the population dynamics of growth. Students graph their data and compare their results to the number of human...
Curated OER
Effects of Seed Soaking on Germination
High schoolers explain the standard growth pattern of a monocot seedling and word process a finished essay.
Curated OER
Plant a Seed
Students complete a seed and plant growth activity. In this plant growth activity, students read about Lady Bird Johnson and then answer questions about her role in the beautification and the environment. Students participate in a seed...
Curated OER
Tree Chain Game
Learners identify the necessary factors for seed germination and plant growth in a game format.
Curated OER
Get Smart
Young scholars study sustainability and smart growth. In this geography lesson students identify the benefits that are expected from smart growth.
Curated OER
Up From the Ground
First graders sequence the development of a plant. In this plant life lesson, 1st graders listen to a story about how a plant grows, students view a PowerPoint presentation and learn new vocabulary. Finally, students sequence the stages...
Curated OER
Global Change- Time and Cycles
Young scholars study trees and their growth. In this investigative instructional activity students work in groups to reconstruct a 50 year climatic history using a simulated tree ring.
Curated OER
Jack and the Beanstalk: Plant a Bean and Watch It Grow
Students plant bean seeds, watch them grow, and measure them with non-standard objects. They describe the bean's growth in a journal and record the growth on a calendar.
Curated OER
Window Gardens
Young scholars use a plastic sandwich bag containing a damp paper towel taped to a window as a model system to observe the germination and early growth of radish seeds. They are challenged to pose a question about seed germination and...
Curated OER
Eggshell People
Young scholars observe grass growth. In this agricultural lesson, students use empty eggshells and fill them with soil and grass seed. Young scholars record eggshell "hair growth" on a chart.
Curated OER
Crops of Saskatchewan
Students research one of the commercial crops grown in Saskatchewan. In this agriculture lesson, students discover locations, characteristics, common problems, and biotechnological developments related to the crops of Saskatchewan.
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