Civilization simply would not exist without plants, yet their importance is often overlooked. As the nation's ability to respond to the botanical challenges associated with food production, climate change, invasive species, and biodiversity loss continues to decrease (Kramer, Zorn- Arnold, and Havens 2010), educators must discourage this…

The Next Generation Science Standards (NGSS) are composed of three intertwined dimensions--disciplinary core ideas, science and engineering practices, and crosscutting concepts--that provide a foundation for what students should know and be able to do at various grade levels. The eight science practices outlined in the NGSS are critical components…

The recently released document "A Framework for K-12 Science Education: Practices, Crosscutting Concepts, and Core Ideas" emphasizes the importance of engaging students in practices of science and engineering to help them understand how scientific knowledge about the natural world develops. The document identifies eight essential…

Australia has one of the highest rates of incidence and mortality due to skin cancer in the world. Exposure to the sun also has a beneficial side. The beneficial effects are relatively few, but they are essential to a person's well being. It is well known that exposure to small amounts of UV radiation are beneficial for the human body and…

The messages students receive through popular media such as movies, television, the internet, and music videos have a powerful influence and can shape their thinking. A national survey of media use by 8- to 18-year-olds found the average adolescent spends over seven and a half hours daily with entertainment media (KFF 2010). Rather than viewing…

The materials in this toolkit contain information about the five core components of a service-learning project: investigation, planning and preparation, action, reflection, and demonstration/celebration. Also included are the standards and indicators of K-12 service-learning. The information is organized into an overview and five chapters, each…

Offers a group exercise for teaching students how to achieve consensus concerning rank order. Explains that students are assigned to rank the incidence of animals biting their own species in New York City. Reports that the teacher chooses a group member to explain the group's ranking. Identifies evaluation methods for the exercise. (SG)

Describes the use of investigations for the purpose of assessment, teaching, and learning. Lists types of questions that can be included in investigations. Explains how to write an investigation and provides some examples. (ASK)

The difference between mathematical "investigations" and "investigating," used in two different British reports, is discussed. Investigations means an extensive project or extended exploration into a mathematical problem or topic. Investigating is promoted as an ongoing teaching method. (MNS)

Portions of the Cockcroft Report which seem confusing are discussed. The connections among problems, applications, and investigations are considered in sections on being a mathematician; open is in the mind; assumptions, rules and patterns; and learning not to be anxious. (MNS)

Discusses the group investigation teaching model, which combines inquiry and cooperative learning. Identifies the steps of group investigation as (1) establishing a focus, identifying subtopics, and forming groups; (2) planning the investigation; (3) carrying out the investigation; (4) preparing to share; (5) sharing; and (6) evaluation. Offers an…

Fieldwork provides an opportunity to reinforce previous class-based learning and presents students with an opportunity to encounter new ideas and practice new skills. In the K-12 classroom, however, the rhetoric-reality gap between the declared need for fieldwork and doing fieldwork is striking. This project seeks to narrow the gap between…

Insects can be useful for investigations because they are numerous, relatively easy to find, and fascinating to students. Most elementary students have limited understandings of what exactly becomes of insects during the winter, often guessing that insects must "go to sleep" or "they just die." In this winter activity, students learn about insect…

EQUALS is a teacher education program that helps elementary and secondary educators acquire methods and materials to attract minority and female students to mathematics. It supports a problem-solving approach to mathematics which has students working in groups, uses active assessment methods, and incorporates a broad mathematics curriculum…

Presents three investigations related to the game Bulgarian Solitaire. Investigations ask students to find and represent optimal solutions to the problem, to identify cyclical solution patterns for different numbers, and to respond to questions involving the number and nature of the cyclical solutions. An appendix provides answers to questions.…