To the teacher: Click on the link next to the title of each lesson for a list of TEKS by grade and subject matter.

Electrolysis PDF
The student will:

• demonstrate the electrolysis of water.
• observe and record the chemical reactions during the process.
• explain the connection between fuel cells and electrolysis of water.
• explain the differences between batteries and fuel cells.
• infer the advantages of fuel cell over batteries.