Is the line straight? Is it curved? Does it change direction? What can they tell by looking at the graph? Have students help you complete the graph. Where would they put their zero? What is the positive direction, and what is the negative direction? Have a student draw a picture of the scenario on the board. It goes up 150 ft, stops, and then falls back to the earth. The Gradebook can be readily exported in a variety of formats.Describe a scenario, for example, in which you launch a water rocket into the air. Grading curves can easily be established to automatically determine a letter grade. The desired weighting can be assigned to individual assignments & quizzes, with overall weighting assigned to categories. The Physics LE Gradebook automatically records student scores and places them in the proper category (e.g., homework, quizzes, labs, or a custom category). Individual students - overall score and score for each question, as well as responses to individual questions. Individual problems - average score, standard deviation, intended weight, effective weight, and discrimination index. Overall assignment or quiz - average score, median score, standard deviation, skewness, error ratio, and standard error. The following Statistics & Student Results reports help instructors quickly capture insights into student performance: This information can can help identify patterns and how well students are grasping the material. The Statistics & Student Results modules provide analytics at the individual and course level, allowing the instructor to quickly assess student performance on an assignment, quiz, or lab. Student answers are evaluated using advanced algorithms and recorded automatically in the instructor gradebook. Students receive immediate feedback as they progress through the lab questions creating a dynamic learning environment. The exploratory questions guide the student through the process of making key observations and drawing conclusions. Students are able to input answers to lab questions while simultaneously running the simulation. Lab exercises are integrated into each simulation and are comprised of numerical and multiple-choice style questions. The interactive simulations are also accessible in stand-alone format (without lab exercises). Designed to be highly interactive and highly visual, users are given full control over relevant experimental variables allowing different scenarios and physical relationships to be investigated. All simulations are accessed from within Physics LE and run full-screen inside a web browser making them compatible with all computers and devices.Įach interactive simulation accurately recreates the physical world allowing in-depth lab investigations to be carried out. Physics LE interactive simulations and accompanying lab exercises provide everything needed for an online lab course, covering all major topics in introductory physics. Multiple-choice questions are conceptual and also numerical in style, with numerical MC questions utilizing randomized values.īased upon the desired objective for the assignment or quiz, the instructor can choose how students interact with problems: single attempt only, multiple attempts with no penalties, or multiple attempts with penalties. In addition to numerical problems, the Physics LE Question Bank also contains multiple-choice questions. Numerical Problems and Multiple-Choice Questions Intermediate steps include varied use of: 1) multiple-choice questions checking for understanding and problem-solving approach (using text or diagrams), 2) input of relevant equations or algebraic expressions, and 3) input of intermediate numerical values which need to be calculated to obtain the final answer.įor all numerical answers specific feedback is provided to students using sophisticated algorithms which evaluate the following: correct numerical value (within a set tolerance), correct unit, order of magnitude errors, sign errors, and common misconception errors. Rather than just requiring students to enter a final numerical value, many Physics LE problems incorporate intermediate problem-solving steps to help guide the student through the problem, also allowing partial credit to be awarded. This prevents plagiarism among students and makes it nearly impossible for students to search online for the answer to a particular problem variation. Most problems have approximately 100 unique variations. This ensures that each student receives a unique version of the problem. Physics LE problems utilize randomization of the numerical values used in the problem.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |