Summer 2010 Section 1A Grades

Problem	Topic	Performance	Site Usage
Quiz 1: Chapters 1-3
Q1.01	Summation of Forces	98%	all missouri per student per student & class period visits 649 615 12 2.5 unique visitors 138 125     time on site 170:11:11 161:47:45 3.2 hr 39 min avg time on site 00:15:44 00:15:47     avg time on page 00:02:26 00:02:27     pageviews 4839 4569 91 18 unique pageviews 2121 2030 41 8 pages / visit 7.46 7.43     06/06/2010-06/13/2010 50 students, 5 class periods
Q1.02		88%
Q1.03	Summation of Moments	96%
Q1.04	Normal Stress	80%
Q1.05		96%
Q1.06	Shear Stress	92%
Q1.07		86%
Q1.08	Bearing Stress	86%
Q1.09	Normal Strain	94%
Q1.10		76%
Q1.11	Shear Strain	72%
Q1.12		70%
Q1.13	Thermal Strain	72%
Q1.14	Stress-Strain Curve	72%
Q1.15		92%
Q1.16		76%
Quiz 2: Chapters 4-5
Q2.01	Axial Deformation	79%	all missouri per student per student & class period visits 615 557 13 3.2 unique visitors 142 119     time on site 214:13:57 198:51:17 4.5 hr 68 min avg time on site 00:20:54 00:21:25     avg time on page 00:02:17 00:02:26     pageviews 6225 5468 124 31 unique pageviews 3420 2967 67 17 pages / visit 10.12 9.82     06/14/2010-06/20/2010 44 students, 4 class periods
Q2.02	Factor of Safety, Normal Stress, Direct Shear Stress	77%
Q2.03	Factor of Safety, Summation of Moments, Normal Stress	67%
Q2.04	Axial Deformation	91%
Q2.05		65%
Q2.06	Statically-Indeterminate Axial Deformation	47%
Q2.07		33%
Quiz 3: Chapter 6-7
Q3.01	Summation of Moments, Torsional Shear Stress	79%	all missouri per student per student & class period visits 521 471 9 2.4 unique visitors 132 113     time on site 197:52:25 177:54:52 3.6 hr 53 min avg time on site 00:22:47 00:22:40     avg time on page 00:02:40 00:02:35     pageviews 4975 4594 92 23 unique pageviews 2949 2695 54 13 pages / visit 9.55 9.75     06/21/2010-06/27/2010 50 students, 4 class periods
Q3.02	Angle of Twist	91%
Q3.03	Logic	89%
Q3.04	Gears, Torque	96%
Q3.05	Gears, Speed	77%
Q3.06	Gears, Power, Angle of Twist	55%
Q3.07	Statically-Indeterminate Torsion	62%
Q3.08		49%
Q3.09	Ground Reactions	98%
Q3.10		96%
Q3.11		91%
Q3.12	Maximum V	98%
Q3.13		91%
Q3.14	Maximum M	85%
Q3.15		72%
Quiz 4: Chapter 8-9.7
Q4.01	Centroid	94%	all missouri per student per student & class period visits 497 418 9 2.2 unique visitors 125 98     time on site 195:37:27 180:57:38 3.9 hr 58 min avg time on site 00:23:37 00:25:59     avg time on page 00:02:35 00:02:43     pageviews 5027 4403 94 23 unique pageviews 2898 2508 53 13 pages / visit 10.11 10.53     06/28/2010-07/5/2010 47 students, 4 class periods
Q4.02	Moment of Inertia	77%
Q4.03	Bending Stress	77%
Q4.04		72%
Q4.05	Composite Beam	66%
Q4.06	Combined Loading	19%
Q4.07	Horizontal Shear Stress	38%
Q4.08		53%
Q4.09		40%
Quiz 5: Chapter 9.8-10
Q5.01	Q for Built-Up Beams	80%	all missouri per student per student & class period visits 427 376 8 2.7 unique visitors 116 99     time on site 178:32:05 172:48:21 3.8 hr 75 min avg time on site 00:25:05 00:27:35     avg time on page 00:02:24 00:02:24     pageviews 4880 4699 102 34 unique pageviews 2559 2414 52 17 pages / visit 11.43 12.50     07/6/2010-07/11/2010 46 students, 3 class periods
Q5.02		46%
Q5.03	Fastener Spacing	26%
Q5.04	Boundary Conditions	52%
Q5.05		63%
Q5.06	Format of Elastic Curve	43%
Q5.07	Format of Slope Equation	33%
Q5.08	Deflection of Cantilever Beam	54%
Q5.09	Deflection of Overhung Beam	46%
Q5.10	Deflection of Simply-Supported Beam	20%
Q5.11	Deflection of Cantilever Beam	33%
Q5.12	Deflection of Overhung Beam	17%
Quiz 6: Chapter 11-12
Q6.01	Statically-Indeterminate Beam Deflection	35%	all missouri per student per student & class period visits 535 477 11 2.8 unique visitors 125 103     time on site 214:31:21 197:11:23 4.6 hr 69 min avg time on site 00:24:04 00:24:08     avg time on page 00:02:29 00:02:26     pageviews 5721 5337 124 31 unique pageviews 3203 2961 69 17 pages / visit 10.69 11.19     07/12/2010-07/18/2010 43 students, 4 class periods
Q6.02		44%
Q6.03		30%
Q6.04	Stresses on Diagonal	65%
Q6.05	Principal Stresses	91%
Q6.06	Principals Sketch	58%
Q6.07	Max. In-Plane Shear Stress Angle	65%
Q6.08	Max. In-Plane Shear Stress & Average Normal Stress	95%
Q6.09	Max. In-Plane Shear Stress Sketch	56%
Q6.10	Reading Mohr's Circle	95%
Q6.11		70%
Q6.12		84%
Q6.13		67%
Q6.14	Drawing Mohr's Circle	88%
Q6.15		86%
Quiz 7: Chapter 13-14
Q7.01	Strain Along Diagonal	89%	all missouri per student per student & class period visits 424 390 9 3.0 unique visitors 108 95     time on site 172:39:42 162:37:54 3.7 hr 74 min avg time on site 00:24:26 00:25:01     avg time on page 00:02:24 00:02:22     pageviews 4739 4516 103 34 unique pageviews 2678 2541 58 19 pages / visit 11.18 11.58     07/19/2010-07/22/2010 44 students, 3 class periods
Q7.02	Maximum In-Plane Shear Strain	95%
Q7.03	Strain Sketches	75%
Q7.04	Mohr's Circle	95%
Q7.05		84%
Q7.06		98%
Q7.07		95%
Q7.08		86%
Q7.09	Strain Gages	64%
Q7.10	Hooke's Law, Change in Dimensions	91%
Q7.11	Spherical Pressure Vessel, Stresses, Factor of Safety	95%
Q7.12	Spherical Pressure Vessel, Strains	64%
Q7.13	Cylindrical Pressure Vessel, Stresses	98%
Q7.14		100%
Q7.15		50%
Q7.16		70%
Q7.17	Cylindrical Pressure Vessel, Strains	65%
Q7.18	Welded Cylindrical Pressure Vessel	55%
Final Exam
FE.01	Normal stress	93%	all missouri per student per student & class period visits 590 538 12 4.0 unique visitors 151 127     time on site 184:26:25 176:41:20 3.9 hr 79 min avg time on site 00:18:45 00:19:42     avg time on page 00:01:39 00:01:45     pageviews 7311 6591 146 49 unique pageviews 4361 3975 88 29 pages / visit 12.39 12.25     07/23/2010-07/29/2010 45 students, 3 class periods
FE.02	Shear stress	77%
FE.03	Normal strain	68%
FE.04	Thermal strain	80%
FE.05	Factor of safety	57%
FE.06	Axial deformation	86%
FE.07	Indeterminate axial with temperature	32%
FE.08	Torsion shear stress	73%
FE.09	Torsion power and angle of twist	55%
FE.10	Indeterminate torsion	30%
FE.11	Moment diagram	93%
FE.12	Flexure formula	59%
FE.13	Composite beam	50%
FE.14	Shear stress	45%
FE.15	Shear flow	27%
FE.16	Beam deflection	41%
FE.17		30%
FE.18	Indeterminate beam	25%
FE.19	Stress transformation	70%
FE.20		93%
FE.21		43%
FE.22	Stress transformation - Mohr's circle	95%
FE.23		66%
FE.24		86%
FE.25		66%
FE.26	Strain transformation	73%
FE.27	Strain transformation - Mohr's circle	93%
FE.28		73%
FE.29	Hooke's law & pressure vessel	68%
FE.30	Pressure vessel	34%
FE.31	Combined loading - flanged shape	32%
FE.32		59%
FE.33		39%