// Field files for grades 2–12Observe. Measure. Explain.

ILLUSTRATED SCIENCE MODEL · WALKING WATER

Walking water bridge: Select products and matched pairs

Use 18 matching plastic or glass cups; keep source volumes, starting temperature and cup gaps matched. The comparison applies to these selected products, not every towel in a broad category. This authored animation illustrates the process; use real observations for measured results.

Select products and matched pairs. This animation explains what to look for; it does not report a measured classroom result.
OBSERVE

Select products and matched pairs

Use 18 matching plastic or glass cups; keep source volumes, starting temperature and cup gaps matched.

INTERPRET

Connect the model to the science

The comparison applies to these selected products, not every towel in a broad category. This clip is an authored illustration, not recorded experimental data.