Engage your students in hands-on, data-driven science with this Pendulum Lab digital download! In this inquiry-based activity, students investigate the question: What affects the period of a pendulum? Using the provided lab instructions, students systematically test three independent variables: the mass of the pendulum, the length of the string, and the height of the release point. Students collect their own data, then practice essential graphing and data analysis skills by plotting all three variables on a single graph. Finally, they use evidence from their data to construct a clear explanation of their findings, supporting their claim with evidence and reasoning.

This lab aligns with the Next Generation Science Standards (NGSS) and emphasizes the following:

- Science and Engineering Practices (SEPs):

• Planning and Carrying Out Investigations: Students design and conduct a controlled experiment.
• Analyzing and Interpreting Data: Students graph their results and identify patterns.
• Constructing Explanations and Designing Solutions: Students use evidence to explain which variables affect the pendulum’s period.

- Crosscutting Concepts (CCCs):

• Cause and Effect: Students explore how changing one factor at a time affects the outcome.
• Patterns: Students identify patterns in their data and graphs to draw conclusions.
  

This ready-to-use, standards-aligned activity is perfect for middle school or introductory high school physical science classrooms. Build your students’ experimental design skills, reinforce graphing and data analysis, and deepen their understanding of motion and forces - all in one engaging lesson!