ふりこ実験室｜長さと周期を比べる

This science teaching material, suitable for 5th graders to 3rd year junior high school students, allows them to investigate the time it takes for one oscillation by changing the length of a pendulum, the weight of the bob, and the amplitude of the swing.

Students can observe the pendulum in motion and record the measurement results for each condition. Hints about length, weight, and amplitude are provided, and recorded experiments can be verified using tables and comparative graphs. CSV saving is also supported.

This tool can be used when students want to experiment and control the conditions themselves to see what changes affect the period of the pendulum.