Fifth graders accurately measure the distance to eight points on an uneven surface by conducting a simulation of sattelite altimetry. They create a two-dimensional model of the simulated ocean surface by graphing data from the Radar Run...

Students perform different activities about DNA for a week in order to celebrate DNA Week and raise their awareness of DNA. The teacher is provided with a different theme for each day.

Students discover the variety and beauty of objects in the sky and the ability of a research telescope to obtain quantitative information about these objects. They use the SkyServer Navigation Tool to identify objects and record...

Students explore principles governing diffusion and osmosis. Students perform a dialysis tubing experiment. They obtain core samples of potato in varying concentrations of sugar-water to measure water potential of the potato cells....

Students research the ecological principle of symbiosis. Using a microscope, students observe the relationship of mutualism between termites and flagellates. Students examine a live termite and protozoans. They discuss the principles...

Students research information about pesticides. Students discuss the history of the Mexican fruit fly. They experiment to discover malathion concentration levels in organisms. Students explore the effect of toxins at the top of the...

Students explore DNA technology. Students participate in a simulation to perform at the basic steps of a DNA profile. They observe copies of DNA sequences, construct DNA probes, and discuss outcomes of their experiment.

Students examine the concept of homology by observing their shoes and those of their classmates. They summarize the observations of everyone's shoes relating it to chromosomes in cells. They share their observations with the class.

Students observe diffusion of glucose through a cell membrane and research the function of chromium picolinate in glucose uptake into a cell. They conclude and understand the role of insulin and chromium picolinate in the uptake of...

Students brainstorm ants and their characteristics in a class discussion. They observe the ants and answer question pertaining to their behavior; then they apply the scientific method in creating and investigating a problem.

Students prepare successful wet mount slide of Elodea. They determine and identify environmental conditions that induce cytoplasmic streaming. They determine the positive aspects of cytoplasmic streaming. They illustrate knowledge and...

Students analyze and record major events that occur in the development of Medaka fish eggs from fertilization to hatching. In small group, students describe the processes involved, creating a timeline of the major events in the...

Students witness various stages of mitosis through preparing onion root tip slides. With teacher guidance, they learn a great deal through the hands-on process of preparing the slides themselves.

The main objective of this activity is to illustrate the variation that results from crossing-over during prophase I of meiosis. Other sources of variation from generation to generation are: (1) independent assortment (223 possible...

Pupils study the many characteristics that they share with other animals and how those characteristics relate to the proper care of animals. Students also study facts about chickens and chicken-related vocabulary. Finally, they study...

Young scholars name and describe six venomous marine animals. After participating in an activity, they define new vocabulary words. In groups, they complete worksheets to use while researching a specific venomous animal of their...

Eleventh graders have a basic comprehension of transcendentalism and a familiarity with the principal propenents of the philosophy. They recognize of the unique role played by Concord, MA in the dispersion of transcendentalism. ...

Third graders explore simple machines. Using specified Internet sites, 3rd graders gather information on types of machines. They define vocabulary words and locate examples of different types of simple machines. Students invent a new...

Fifth graders explore the realm of an ocean through an ocean WebQuest. The Problem Based Learning Theory is used within this instructional activity. They complete several activities on the different concepts of oceans. Students are...

Tenth graders research Nuclear Energy and Radioactivity, how is this form of energy used for the good of mankind in solving the energy crisis and the hazardous aspect of using this form of energy. They cooperatively work in groups to...

Students get involved in a Project-Based Learning instructional design model as they enter a problem-solving learning journey. They get to personalize their learning experience from the beginning by making choices. Students set up and...

Students explore navigation principles by observing, measuring, and interpreting data to determine locations. Using a compass, compass rose, and a transit, they plot courses and discover the workings of the Global Positioning System...

Twelfth graders compare and contrast variables and arrays. Using data, they enter the information into a spreadsheet and an array to compare how they appear. To end the lesson, they complete basic programs in which they use arrays.

Students engage in a lesson that focuses on the problem of hunger in the world. They are presented with the concept of being a global citizen. The context of the lesson is the reading of poetry and focusing on the statement "I was...