(Rock categorize) Suitable for Por 4 - 6. The students have to categorize the stone and mineral by themselves. By observing the stone mass, color, cracks, pattern or acid reaction.
Cave. Suitable for Mor 1 - 6. The guide will lead the students to the Namlod cave of Khun Phnom hill. They will see the geological features for example, stalactite, stalagmite, cave, cracks or sediments.