M2/12 experimented on different separation techniques; Magnet Attraction and D.I.Y. Water Filtration.
For filtration technique, students tried on using a simple do it yourself technique of filtering cloudy and muddy water. With the use of simple and easy to find materials; gavel, sand, pebbles, charcoal, white cloth, filter paper and re-use plastic bottles. As a result they were able to produce different color filtrates, some are very clear and others remained cloudy.
As for magnet attraction, all groups used U-magnet but of several materials used on demonstrating the technique some used mix of sand and paper clips whilst others used styrofoam balls and clips.