| Ideal Level of Achievement | Standard Level of Achievement | Unacceptable Level of Achievement) |
Students can correctly explain the difference between external force and internal force. | Even with complicated problems, students can correctly assume virtual faces in materials and can obtain internal forces. | If it is a basic problem, the student can correctly assume the virtual plane in the material, and can obtain the internal force. | Students can not assume the virtual plane correctly in the material and can not find internal force. |
Students understand equilibrium of forces, equilibrium of moments, and can correctly determine each equilibrium equation. | Students can correctly determine the equilibrium equation of equilibrium of equilibrium and moment, even for complex problems. | Students can correctly determine the equilibrium equation of the equilibrium of force and equilibrium of moments if it is a standard problem. | Students can not correctly determine the equilibrium equation of equilibrium of force and equilibrium of moment, even for standard problems. |
Students understand the definition of stress and strain and can explain them correctly. | Students can accurately describe the stress and strain according to the load mode. | Students can generally explain the stress and strain according to the load mode. | Students can not explain the stress and strain according to the load style |
Students can calculate the stress and strain caused by the self weight of the rod. | Students can accurately determine the stresses and strains caused by the own weight of the bars. | Students are generally able to determine the stresses and strains caused by the weight of the bars. | Students can not determine the stresses and strains caused by the weight of the bars. |
Students can calculate stress and elongation for bars whose cross section changes. | Students can accurately calculate stress and elongation for bars whose cross section changes. | Students can generally calculate stress and elongation for bars whose cross section changes. | Students can not calculate stress and elongation for bars whose cross section changes. |
Students understand the fixing and supporting method of the beams, and can correctly assume reaction force and support moment. | Students can accurately assume reaction force and support moment according to the fixing and supporting method of the beam. | Students can generally assume reaction force and support moment. | Students can not assume reaction force, support moment. |
Students can determine the shear force and the bending moment if they are relatively simple beams with only concentrated loads acting. | Students can accurately obtain shear force and bending moment, if it is a relatively simple beam with only concentrated load applied. | Students can generally obtain shear force and bending moment, if they are relatively simple beams with only concentrated load applied. | Students can not obtain shear force and bending moment, even if they are relatively simple beams with only concentrated load. |
Students can determine the shear force and bending moment of the beam to which the distributed load to which the area moment method can apply. | Students can accurately determine the shear force and bending moment of the beam to which the distributed load to which the area moment method can apply. | Students can roughly determine the shear force and bending moment of the beam with the distributed load to which the area moment method can be applied. | Students can not find shear forces, bending moments of beams to which distributed loads to which the area moment method can apply. |
Students can determine the shear force and bending moment by using the integral method even in the case of a beam in which the distributed moment method can not be easily applied. | Students can accurately calculate shear force and bending moment by using the integral method even in the case of a beam in which a distributed load that the area moment method can not apply easily acts. | Students can obtain shear force and bending moment roughly by using the integral method even in the case of a beam with a distributed load that the area moment method cannot be applied. | Students can not generally obtain shear force and bending moment in the case of distributed beams where the area moment method can not be easily applied. |
Students can draw shear force diagrams and bending moment diagrams given shear force and bending moment equations. | Students can draw shear force diagrams and bending moment diagrams accurately if given shear force and bending moment equations. | Students can draw shear force diagrams and bending moment diagrams accurately if given the shear force and bending moment equations | Students can not draw shear force diagrams and bending moment diagrams, given equations of shear force and bending moment. |
Students can estimate to some extent what kind of load and moment is being loaded on the shear force diagram and the bending moment diagram. | Students can estimate exactly what kind of load or moment is being loaded by observing the shear force diagram and the bending moment diagram. | Students can estimate to some extent what kind of load and moment is being loaded on the shear force diagram and the bending moment diagram. | Students can not guess what kind of load or moment is being loaded by the shear force diagram or the bending moment diagram. |
Students understand that the bending stress is not uniform, has a distribution on the cross section, and it is mixed with tension and compression. | Not only can students correctly explain this, students can make their own materials and explain effectively. | Students can explain it briefly by using textbooks. | Students can not correctly explain that even using textbooks or notes. |
Students can determine the geometrical moment of inertia. Also, we can explain the difference between the geometrical moment of inertia and the polar moment of area in section. | Students can correctly determine the geometrical moment of inertia even in a complicated case. | Students can correctly determine the geometrical moment of inertia if the problem is a basic case | Students can not correctly determine the geometrical moment of inertia even in the case of the basic case. |
Students can calculate the bending stress of the beam. | Students can accurately calculate the bending stress of the beam even when the distributed load acts or the sectional shape is complicated. | Students can accurately calculate the bending stress of beam in a basic case. | Students can not accurately calculate the bending stress of the beam even in simple cases. |
Students understand the parallel axis theorem. | Not only can students correctly explain this, students can make their own materials and explain effectively. | Students can explain it briefly by using textbooks. | Students can not correctly explain that even using textbooks or notes. |
Students understand the strength of equality strength. | Not only can students correctly explain this, students can make their own materials and explain effectively. | Students can explain it briefly by using textbooks. | Students can not correctly explain that even using textbooks or notes. |
Students understand the differential equations of deflection of beams. | Students can derive differential equations of deflection of the beam from the theory and can use it correctly. | Students know what the differential equations of the deflection of the beam are and can use them correctly. | Students can not explain the differential equations of deflection of beams by referring to textbooks and notes. |
Students can obtain the deflection of the beam and the deflection angle. | Students can correctly determine the geometrical moment of inertia even in a complicated case. | Students can correctly determine the geometrical moment of inertia if the problem is a basic case. | Students can not correctly determine the geometrical moment of inertia even in the case of the basic case. |
Students will be able to solve the statically indeterminate problem of the beam. | Students can correctly determine the geometrical moment of inertia even in a complicated case. | Students can correctly determine the geometrical moment of inertia if the problem is a basic case. | Students can not correctly determine the geometrical moment of inertia even in the case of the basic case. |
Students understand basic mechanical quantities related to twisting, such as twist angle, specific twist angle, etc. | Not only can students correctly explain this, students can make their own materials and explain effectively. | Students can explain it briefly by using textbooks. | Students can not correctly explain that even using textbooks or notes. |
Students understand the relationship between torque and shear stress. | Not only can students correctly explain this, students can make their own materials and explain effectively. | Students can explain it briefly by using textbooks. | Students can not correctly explain that even using textbooks or notes. |