Young scholars compare and contrast the properties of salt water in the oceans/seas and freshwater elsewhere on the planet. They also analyze mixing caused by currents in the ocean, including the effects of warm and cold water as well as...

Students make a volcano out of a soda bottle, flower, salt, oil, and more. In this volcanoes lesson plan, students also read about volcanoes.

Students make something that will last forever. In this art lesson, students make a handprint out of clay.

In this shipping on the Hudson River learning exercise, students record information about types of vessels seen on the Hudson River and respond to the questions that follow about each. Then they identify the Alice Oldendorff which...

High schoolers discuss the difference between concentration and solubility as well as examine the difference in a hands-on activity. Using water and table salt, they experiment with solubility. They create different concentrations using...

Students observe a model of the distribution of the earth's water and compare the relative volumes and percentages of types of water on earth.

Those textbook experiments are no good. Using this simple method you can make a real bar of soap. It's

Students manipulate Hudson River salt front data from October 2004 - September 2005 to locate the high and low points of the salt front for each month, They determine the range for each month, determine the modal range for each month,...

Learners predict what will happen to ice when salt is put on it. They make observations and discuss what actually happened to the ice. They relate their experiment to the salt trucks they see on the street.