Serendip
Understanding and Predicting Changes in Population Size – Exponential and Logistic Population Growth Models vs. Complex Reality
Salmonella poisoning impacts over 200,000 people in the United States each year. Scholars learn about the growth of these bacteria using multiple approaches. Then they apply the same growth calculations to endangered species and think...
Concord Consortium
Cultural Growth
Scholars read and interpret a graph relating bacterial growth in a culture over time. They apply knowledge of derivatives, estimation, and graphing to the skill practice questions.
Curated OER
Our Population and Its Impact on the Planet
Students explore environmental problems due to the growing worldwide human population and examine the growth rate. They also discuss possible ways to stabilize population growth and increase sustainable development.
Population Connection
Where Do We Grow from Here?
Did you know that the population is expected to grow to 11 billion by 2100? The resource serves final installment in a six-part series on the global population and its effects. Scholars interpret data from the United Nations about the...
Population Connection
The Carbon Crunch
Carbon is in the air; should we care? Teach the class why it is important to pay attention to carbon levels and how the world population and various countries across the globe affect the carbon levels in the atmosphere. High schoolers...
Curated OER
Differential Equations and Population Growth Lesson
High schoolers calculate the size of the population at a given time, for a population that grows at a rate that is directly proportional to the number of members present in the population. They also calculate the time at which the...
Curated OER
School Forest
Sixth graders explore the concept of biodiversity. In this biodiversity lesson, 6th graders discover a variety of planets and animals that live in forests, and how a rotting log benefits that environment. Students also locate...
Curated OER
Growing Stages of a Rice Plant
Third graders make a chart to compare the growth of a wheat plant verses the growth of a rice plant. In this planting lesson plan, 3rd graders study the growth of the 2 plants and show the similarities and differences.
Curated OER
See Turtles Nest! See Turtles Hatch!
Students graph data of sea turtles hatching rates from Watamu/Malindi Marine National Park and Reserve in Kenya. In this math lesson, students use real life science data to calculate mean and median values. Students use...
Curated OER
On the Microbe Trail: Bacteria and Aseptic Technique
Learners pour, label, streak, seal and store plates in an incubator. They identify areas in their environment that provide a rich fauna of microbes once they have been swabbed. They identify areas of contamination through a laboratory...
Curated OER
Rainfall Mapping
Students explore rainfall and habitats. In this rainfall instructional activity, students explore the relationships among rainfall, vegetation, and animal habitats. Resources are provided.
Curated OER
Traveling for Water
Students explore global water contamination and water shortage problems. In this geography/ecology instructional activity, students gain information about the lack of safe drinking water in many countries. Students read, use websites,...