Students will use pineapple juice as an enzyme and Jell-O™ as a substrate to illustrate an enzyme/substrate complex.
Students will discover that the processing of food will denature enzymes.
Each person in the United States generates five or more pounds (2.3 kilograms) of waste a day: about the weight of a medium bag of sugar. More than half of that garbage is buried and stored in landfills. Increasingly, however, cities are promoting recycling programs, often getting schools involved so students can learn about recycling and follow these practices at home.
A person in a Scandinavian country (such as Sweden, Denmark, or Norway) generates about the same amount of waste as an American. People in developing countries generate less waste than Americans or Europeans; for example, a person in India generates about three-fourths of a pound (0.34 kilograms) per day. Still, every country must find a way to process the garbage that each of its residents generates every day, month, and year.
For at least 10,000 years, humans have been cultivating plants and selectively breeding them for fast growth, pest resistance, long-term survival in storage, and bigger and better fruit. We've been domesticating animals for just as long, selecting for traits that suited our needs, such as size, appearance, or even personality. For a few decades, we've also had genetic engineering methods for getting the characteristics we want in plants, animals, and microorganisms.
Different disciplines follow different versions of the inquiry process.
Graphic comparing: problem solving, scientific method, writing process, computation, theater, and engineering design.
Here is a list of additional resources for Inquire High School. These inquiry resources include great links to Web sites, articles, videos, and much more that supports inquiry
Over the years, many teachers have told us that these films seen on NATURAL HEROES offer a valuable resource for the classroom. To help more teachers and students take advantage of the rich content of these timely stories, we have developed a 46-page classroom guide consisting of 6 projects aligned to common core to accompany these films. We also have included interactive links to additional resources and short video selections from the films to use with your students.
Kenneth Wesson works as a keynote speaker and educational consultant for pre-school through university-level institutions and organizations. He speaks throughout the world on the neuroscience of learning and methods for creating classrooms and learning environments that are "brain-considerate."
Climate change and the human contribution to this change is sometimes denied or depicted as an uncertainty. However, according to the American Association for the Advancement of Science (see References and Further Reading), climate change is not controversial: 97 percent of climate scientists are certain that human-caused climate change is occurring. Climate research is continuing, with scientists and engineers working to predict the consequences of climate change and finding ways to overcome its negative impact.
The following pages contain a wide range of resources for secondary science teachers to use in their classroom. The majority of these lessons have been created through CPET programs by teachers and graduate students, but also lessons used by CPET during the programs as well as best practices that teachers have contributed to our collection.
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