—>Recheck the front view and side view of your slide. I used your scale and came up with different measurements than you did. Again, here were no measurements, so I used the scale to figure out the size.
Our collaborators in this research were 5 fifth-grade classes that included 111 students and 5 teachers. The classes all came from the same middle school located in a metropolitan area of Nashville, Tennessee and were eligible for Title 1 assistance. Students worked for approximately 5 weeks on the problem and project components of the lessons. Instruction occurred 4 days per week in 45 min periods.