Learners establish a grid system over an archaelogical site. They label each grid unit. They determine the location of artifacts within each grid unit. They construct a scientific inquiry concerning the location of artifacts on the site.

Learners observe water samples and measure the samples' water quality. Learners develop their own criteria for measuring water quality and test for temperature, acidity, oxygen levels, turbidity, conductance, sediment and hardness.

Students discuss the difference between major landforms as a class. In groups, they rate the landforms based on the needs of the community that wish to settle there. They also discuss the push and pull factors of the colonists that made...

Students create a mushroom spore design on paper while studying the facts on fungi.

Students listen to poem, Where Oh Where On the Playground, Do I Love to Be?, and practice reading, interpreting, and making maps, charts, and graphs in surveying classmates and discussing their favorite places to play in school playground.

Students investigate the geometrical concepts of translation, reflection, and rotation. They make different observations looking for the concepts that are displayed in classroom items like floor tiles, carpet designs, and visuals hung in...

Third graders investigate the importance of knowing about rocks and minerals. They study the way in which many products are produced from rocks and minerals. Students are shown how we obtain many of the rocks and minerals we use.

Students make a mold using Plaster of Paris and then make a cast using that same mold. They pick a fossil and describe how it looks. They write a fictionalized story about its life, or burial. (

Students measure and calculate heart rates per minute and for other units of time. They determine the amount of blood pumped by their heart during various intervals of time.

Fourth graders, acting as foresters, determine timber volumes as sawtimber or pulpwood for marketing. They find the marketable value of a tree using its diameter and volume.

Students, working in pairs, are presented with the problem. They are asked to design modular houses using four cubic modules, all the same size, which touch each other on complete faces. They must draw each of their houses on isometric...

Students identify the three major categories of food eaten by bison. In groups, they collect examples of grass and forbs and press them. They complete a chart of the percentages of each type of food the bison eat in a day. They...

Students listen to a guest speaker about the different types of advertising. Using research materials, they discover the laws about copyrighting material. They visit foreign websites to view their advertising and discuss how it is...

Students determine the volume of a rectangular prism. They then maximize and minimize the volume given variable side lengths.  Finally, they factor the volume equation to determine the side lengths.

Young scholars identify and interpret the function, usefulness or utitlity, form, beauty or aesthetics, and meaning, context or story, of objects and how they learn new skills and make things that they learn traditionally, by observation...

Students make origami frogs to race. After the race they measure the distance raced, collect the data, enter it into a chart. They then find the mean, median, and mode of the data. Next, students enter this data into Excel at which time...

Students respond to Tony Smith's sculpture as art and brainstorm about math concepts inherent in his work. They create a sculpture with polyhedra nets, calculate the cost of covering sculpture in gold, and write an exhibit label for...

The Galle crater on Mars is also known as the Happy Face crater because of its appearance. First, scholars use pebbles and flour to simulate craters and study their properties. They then apply this knowledge to help decipher the history...

Ever heard of a stygofauna or a stygobite? How about an anchialine cave? Set your young biologists on a quest to find information about organisms that live in and have adapted to life in caves located near the water. Class members then...

Militaries throughout history have used topography information to plan strategies, yet many pupils today don't understand it. Scholars use Legos and a contour gauge to understand how to construct and visualize topographic profiles. This...

Analyze the process of printmaking and explore how prints reflect an artist's view of society. After viewing and analyzing the prints of Elizabeth Catlett, class members create an inner tube and a linoleum block print. They then research...

Where does the water we use come from? To understand the concept of a watershed, class members study the water cycle and then engage in an activity that simulates a watershed.

A virtual field trip takes enthusiastic travelers to the pyramids of Giza. Using Google, scholars explore the grounds of the ancient pyramids found in Egypt then complete three worksheets: a photo analysis page, a reflection sheet, and a...

Students examine the economic benefits, environmental losses and dangers of the shrimp farming industry on the coast of Ecuador. They read a script, role-play people involved in the shrimp business, and write an essay of the pros and cons.