UCR L1 Video Clip 1: Group discusses CQ 1-1

UCR L1 Video Clip 1: Group discusses CQ 1-1

Group discusses CQ 1-1. They immediately agree on (ii) and (iii) but take more time discussing (i). Finally they agree (i) is true and therefore choose C as their answer.

UCR L1 Video Clip 2: Group discusses difference between homogeneous and heterogeneous mixtures

UCR L1 Video Clip 2:Group discusses difference between homogeneous and heterogeneous mixtures

After looking at the concept map on CR-8 the group discusses the question: "How is a homogeneous mixture different from a heterogeneous mixture?' They refer to the previous experiments they had seen on the movies.

UCR L1 Video Clip 3: Group discusses how to classify sand

UCR L1 Video Clip 3: Group discusses how to classify sand

The group has a long discussion on the question about how to classify sand: element, compound or mixture. They know it's not an element but are unsure whether it is a compound or mixture. They ultimately all agree it is a compound.

UCR L1 Video Clip 4: Group discusses raisin bread

UCR L1 Video Clip 4: Group discusses raisin bread

The group discusses whether raisin bread is a homogeneous or heterogeneous mixture. They decide on the latter. Sam brings up a counter example: banana bread.

UCR L1 Video Clip 5: Group discusses SQ #1

UCR L1 Video Clip 5: Group discusses SQ #1

Sam shares her answer to SQ #1 about cinnamon and sugar.