Students use density to identify what metal a gold colored weight is made of. They use a spreadsheet to graph the experimental density of common metals and compare the know densities to their calculated density of the known metal.

Students conduct research of the history of atomic theory. Information is presented from Democritus and Aristotle to the early Renaissance using the Internet and video.The integration of technology allows for a vast amount of research...

High schoolers conduct lab test with minced onion to determine where chromosonal DNA is located within the cell, and whether or not it can be extracted.

Students predict the shape of molecules using VSEPR theory. In this chemistry instructional activity, students differentiate a polar and nonpolar molecule. They discuss why water's polarity is very important.

Learners analyze the amount of space required to pack round objects. In this geometry instructional activity, students practice using space economically by practicing packing spheres into beakers. They then translate this concept to...

Fourth graders compare electricity and magnetism. In this science lesson plan, 4th graders discuss the concepts of electricity and magnetism and brainstorm examples of electrical and magnetic forces.

Eighth graders examine the metallic and nonmetallic elements on the Periodic Table. They identify the characteristics of these elements.

Young scholars consider the causes of density at a microscopic level. They then discover that one cause of density has to do with how many protons and neutrons the material contains.

In this sentence completion worksheet, learners choose the best word(s) to complete each sentence from five possible answer choices.

Students simulate how scientists studied things they can't see like atoms. In this chemistry lesson, students predict what is inside the numbered obsertainers. They design a way to investigate what's inside without opening it.