Name and Title 1 point
Engineering, 12.10.2020 06:01 chandranewlon
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Skilled Scientist Developing Scientist Novice Scientist
Name and Title 1 point
All information is included. 0 points
All information is not included.
Research Simulation 6β4 points
The student demonstrated excellent critical thinking and problem-solving skills when answering research questions. Answers included necessary details. 3β2 points
The student demonstrated some critical thinking and problem-solving skills when answering research questions. Answers had few necessary details. 1β0 points
The student demonstrated limited critical thinking and problem-solving skills when answering research questions. Answers were missing necessary details.
Hypothesis 3 points
Student formatted the hypothesis as an if/then statement and included all details accurately. 2 points
Student did not format the hypothesis as an if/then statement and/or included some details accurately. 1β0 points
Student did not format the hypothesis as an if/then statement and/or did not include details accurately.
Materials 6β4 points
The students listed all of the items and/or materials needed for their design. 3β2 points
The student listed most of the items and/or materials needed for their design. 1β0 points
The student listed few to none of the items and/or materials needed for their design.
Procedure 9β7 points
The student provided a detailed and accurate summary of their design including an image or video. 6β4 points
The student provided a somewhat detailed and accurate summary of their design including an image or video. 3β0 points
The student did not provide a detailed or accurate summary of their design, and/or the summary, image, or video was not provided.
Data 9β7 points
Data is recorded and analyzed accurately for each example; observations include important details when appropriate. 6β4 points
Data is recorded and analyzed accurately for most examples; observations include some important details when appropriate. 3β0 points
Data and observations are missing and/or limited in detail.
Conclusion 6β4 points
The student demonstrated excellent critical thinking and problem-solving skills when answering conclusion questions. Answers and ideas were expanded with unique details that were novel and showed creative thinking. 3β2 points
The student demonstrated some critical thinking and problem-solving skills when answering conclusion questions. Answers and ideas had few necessary details and showed limited creative thinking. 1β0 points
The student demonstrated limited critical thinking and problem-solving skills when answering conclusion questions. Answers and ideas were not expanded with necessary details and showed no creative thinking.
Answers: 2
Engineering, 03.07.2019 15:10
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
Engineering, 04.07.2019 16:10
The force on a cutting tool are 2600n vertically downward and 2100 horizontal. determine the resultant force acting on the tool and the angle at which it acts.
Answers: 1
Engineering, 04.07.2019 16:10
An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
Answers: 2
Engineering, 04.07.2019 18:10
Aplate clutch has a single pair of mating friction surfaces 250-mm od by 175-mm id. the mean value of the coefficient of friction is 0.30, and the actuating force is 4 kn. a) find the maximum pressure and the torque capacity using the uniform-wear model. b) find the maximum pressure and the torque capacity using the uniform-pressure model.
Answers: 3
Help me Pls
Skilled Scientist Developing Scientist Novice Scientist
Name and Title 1 point
Name and Title 1 point
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