In this chemistry review worksheet, students give atomic symbols for given atoms, calculate moles, determine empirical formulas, and balance chemical equations. This worksheet has 1 drawing, 9 fill in the blank, and 12 word problems.

Students create a polymer ball in the lab. In this chemistry instructional activity, students identify the different properties of the polymer they created. They explain what type of chemical reaction took place.

In this chemistry conversion instructional activity, students convert to moles, grams, and atoms as they respond to 5 short answer questions.

In this combustion learning exercise, students are given directions as to how to analyze a combustion reaction and they then solve five problems using this process.

Students create a polymer to demonstrate its properties and develop an awareness of the wide variety of uses for polymers.

Twelfth graders simulate a DNA fragment running through a gel electrophoresis in a class activity. Students work in teams as a DNA sample with each person on the team representing a fragment that moves through the gel at a specific speed.

Students explain the mole concept and use this concept to prepare chemical solutions of particular molarities.

In this formulas and mole conversion activity, students answer 22 graphic organizer, multiple choice, and short answer questions pertaining to formulas and mole conversion.

Read how to use molar mass equations to find conversion factors and molecular compounds. View several examples using given formulas for molar mass.

[Free Registration/Login Required] In the mole carnival, students count the number of atoms and particles in different objects found at the carnival. As students work to find the number of particles, they practice counting particles by...

Students learn how to find percentage composition, the percentage of a formula mass represented by each element. Percentage composition compares the mass of one part of a substance to the mass of the whole.