Magnet Science Experiment- Testing the Strength of Different Magnets (and introduction to averages)Includes PowerPoint presentation in several formats, detailed lesson plan document, formatted excel data sheet, and quiz PDF with teacher answers. Learning Objectives By the end of this lesson, students will be able to: Describe what a magnet is and what magnetism means. Predict and test the strength of different magnets. Record and organize experimental data in a simple chart. Explain why repeatin