High School, Chemistry Lesson Plans (12 results)

Educational Goal To understand: How polylactic acid (PLA) plastic is an example of green chemistry technology particularly pollution prevention and designing safer chemicals Student Objectives Students will: Learn about renewable "corn" plastic is made from polylactic acid Recycle the polylactic acid cup into a new product: a cleaning solution Conduct a saponification reaction Analyze PLA against the 12 principles of green chemistry (Optional) Verify the contents of their… Read more

Building on an introduction to statics, dynamics free-body diagrams, combustion and thermodynamics provided by the associated lesson, students design, construct and test their own rocket engines using sugar and potassium nitrate—an opportunity to apply their knowledge of stoichiometry. This activity helps students understand that the energy required to launch a rocket comes from the chemical energy stored in the rocket fuel. The performance of each engine is tested… Read more