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...

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...

Students explore the ecosystem by reviewing scientific vocabulary terms. In this environmental awareness lesson, students identify the differences between abiotic and biotic factors and their relationship to the Earth. Students define...

Students define population and carrying. In this algebra lesson plan, students explore exponential growth and decay based on animals and things that grow or decrease exponentially. They graph their findings and discuss their results as...

Students play a game where half of them are deer and the others are components of habitat: food, water, shelter and space. They signify their needs by hand gestures and take what they need to their side of the game. They discuss real...