Last week, students from Bethel University came to Lincoln to do some practicum/student teaching hours. We sent them an idea of a subject/theme ahead of time and they gathered ideas, came, planned a weeklong unit, and taught it. Our class had Mr. Biggs, who taught about the Six Simple Machines. The kids really enjoyed having him, and he ended the week with a fun scavenger hunt of the 6 simple machines around the schoolyard, culminating in a neat double-pulley which the kids used to hoist up two soccer goals tied together. What fun!