Middle and high schoolers read and discuss articles about the mussel industry in Arkansas. They pay close attention to the history of pearling and button making industries on the Black and White Rivers of Arkansas. This impressive,...

Here is a fascintating lesson which relates how the motto "In God We Trust" came to appear on all US currency. It turns out that a man from Arkansas came up with the idea and petioned his congressman and President Eisenhower himself to...

By setting up an aquarium in the classroom, learners are able to describe some macroscopic and microscopic organisms that are found inside. This well-designed, and educationally rich lesson requires pupils to use microscopes to view...

Students examine how the Jamestown settlement changed the first few years after it was founded. They take a virtual field trip of Jamestown, read primary source documents, discuss census information, and write a summary of changes in...

Upper elementary learners read about jobs on a cattle drive and the lives of cowboy during U.S. Westward Expansion. They create a "Help Wanted" poster for one of the jobs. After reading primary source accounts of cowboys, they write...

This set of seven activities attracts physical science stars to concepts concerning magnetism. Pupils play with a lodestone, magnets, needles, and iron filings to understand magnetic forces, fields, and applications. If you are new to...

Get ready to spark interest in electromagnetic radiation! This resource shares nine indelible inquiries that you can choose from to ignite understanding of spectra and the relationship between light and heat. The assessments that follow...

An introductory exploration of the nature of light is provided via activities and demonstrations. Science superstars observe various light sources, learn how to apply inverse square law, and practice using a light meter. Follow-up...

The "Bottled Bacteria" activity instructions are a bit unclear, but the remaining activities investigating limiting factors in ecosystems are well-written. Learners model the exosystem of a bear and a herd of deer. They set up a...

Peruse the properties of polymers with your materials engineers, chemistry aces, or emerging ecologists. The inquiries in this resource include puncturing polyethylene plastic bags, dissolving polystyrene cups, creating a polymer...

For an introductory physical class, you can use these vivid activities to introduce learners to chemical reactions. Spontaneous combustion, melting and burning, tarnishing and rusting all are evidence that a chemical reaction has...

Investigating pH is intriguing, especially with these activities designed for an introductory chemistry or physical science class. Pupils use litmus paper to distinguish acids and bases and then make indicators from food products....

Collaborating chemistry pupils observe that temperatrue increases the movement of dye throughout water, stirring increases the dissolving rate of sugar cubes, and concentration of solutions increases the chemical reaction rates. These...

Biochemists experiment with the oxothermic decomposition of hydrogen dioxide by adding manganese dioxide. They observe how pepsin enhances the action of acid on the digestion of egg white proteins. They use yeast to make bread rise. All...

View a video presentation comparing chemosynthesis to photosynthesis. Review the findings of the 2004 Ring of Fire Expedition that studied biological communities around the hydrothermal vents of the Mariana Arc. In...

Tenth graders analyze works from the period of the Industrial Revolution in England and identify the cultural values depicted and inferred that paved the way for the Industrial Revolution to occur at this time. They create captions that...

Students examine the serigraph, "Wynton's Tune," by artist Faith Ringgold. They discuss the painting, listen to jazz music, create a drawing that tells a story inspired by their favorite music, and write sentences describing their artwork.

Third graders make alphabet cards that depict the wide variety of life forms found in the Sonoran Desert. A terrific lesson that combines language arts, visual arts, and life science all into one wonderful package. Each of the cards has...

Young scientists design a picture of a saguaro cactus that shows the cactus and some of the animals and plants that interact with it. There are many of these special relationships between plants and animals of the Sonoran Desert. Your...

The saguaro is the focus of an examination of the importance of this stately cactus to the indigenous people in the Sonoran Desert.

Young biologists describe the different types of bees that are native to the Sonoran Desert. They look at the nesting and feeding requirements of the insects, and study how they are able to pollinate many plants found in the environment....

Skulls tell it all, and with this lesson plan, you will tell it all to your class! Youngsters view animal skulls, analyzing the shape of teeth and the placement of the eye sockets. They associate these adaptations with the types of food...

Here's a fine lesson that combines poetry with life sciences. Learners carefully listen to a poem that's all about a food chain. As the poem is read, learners name the producer, the herbivore, the carnivore, and the omnivore. Lots of...

Here is a good game that will determine which team knows the most about the Sonoran Desert tortoise. There are 16 questions posed, and the answers are printed in bold for the benefit of the teacher. Question # 16 reads, "Desert tortoise...