Observer evaluation of the ‘Sand on a sill’ small group discussion It is recommended that this activity and its evaluation are used twice, once before teaching about the rock cycle, and once afterwards. Please circle - and Petrology - Document - PDFSEARCH.IO

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	Observer evaluation of the ‘Sand on a sill’ small group discussion It is recommended that this activity and its evaluation are used twice, once before teaching about the rock cycle, and once afterwards. Please circle Add to Reading List Document Date: 2015-11-10 12:36:25 Open Document File Size: 245,17 KB Share Result on Facebook

Observer evaluation of the ‘Sand on a sill’ small group discussion It is recommended that this activity and its evaluation are used twice, once before teaching about the rock cycle, and once afterwards. Please circleAdd to Reading List