193bfe83_Videos__Flubber__How_Benchmark_Was_Met
[Benchmark] 5.C.ECa Participate in group projects or units of study designed to learn about a topic of interest. [How Benchmark Was Met] 
Children continued to join the activity after the teacher asked “What do you think is going to happen to the flubber in the basket?”
Videos. Flubber
How Benchmark Was Met