Rubrics Cube: Development of Six Rubrics to Aid with Student Performance Assessment Marcy Kelly, Ph.D. Associate Professor and Assistant Chair of Biology and Health Sciences Pace University - NYC UB Class of 1995 Overview Biology 101 at Pace University Biology 101 Discussion Group Program Six Rubrics to Evaluate Student Learning and Performance 1. 2. 3. 4. 5. 6. Student Participation Concept Maps Exam question/answer level of difficulty Lab reports Student presentations Student surveys/interviews Biology 101 at Pace University-NYC Enrollment in Biology 101 at Pace University NYC typically exceeds 100 students The course has three components: 1. Lecture (45% of final grade) 2. Laboratory (20 students per section, 40% of final grade) 3. Discussion Group (10 students per section, 15% of final grade). The Discussion Group Program was developed in order to ensure an environment that promotes active learning outside of the lecture setting. Biology 101 Discussion Group Program Students registering for Biology 101, must coregister for a discussion group section Each section is capped at 10 students Each section is facilitated by a peer leader During each session, the students work on problem sets (modules) that reflect the materials covered in lecture The peer leaders evaluate their students’ performance based upon their level of participation and their execution of specific tasks Biology 101 Discussion Group Peer Leaders The peer leaders are undergraduate students that were selected based upon their past performance in Biology 101 Peer Leaders must attend a full day training session prior to the beginning of the academic year The training session focuses on: 1. 2. 3. 4. Different student learning styles Process – the answer is NOT important Small group facilitation Grading rubrics During the academic year, I meet with the peer leaders on a weekly basis A Discussion Group Session at Pace Rubric 1: Participation in Discussion Group The peer leaders are asked to be my eyes and ears during each discussion group session (I do visit occasionally but, with 10 or more sections a semester…) They are asked to evaluate student participation using quantitative and qualitative methods 1. Quantitative – rank participation numerically compared to others in section 2. Qualitative – prepare a narrative of all comments made during session * The peer leaders are asked to do this immediately following each discussion group session. What are the peer leaders looking for when they evaluate participation? 1. 2. 3. 4. An excitement and willingness to learn/understand the material. Students that are willing to try to answer the questions even if they’re not correct. Students that help other students that might be struggling Students that effectively work together in a group ASMCUE Mock Discussion Group Session Let’s try it! Needed: 1. 5 volunteers that are not afraid to act out a part in front of their colleagues and peers! 2. An audience to evaluate the participation of each volunteer (that’s everyone else!) Module 1: BIOLOGY IS A SCIENCE Michael Gaines *, Beth Gaydos**, and Joseph Griswold+ (*University of Miami, **San Jose City College, +City College of New York) I. Introduction Biology is the scientific study of life. Consistent with other science disciplines is the basic assumption among biologists that living things obey the same physical and chemical principles and laws that apply to non-living parts of our world. To understand Biology, one needs understand the process by which biologists gather and test their information about the living world—how they answer scientific questions. If the function of science is to find truth, how does science differ from other methods of searching for truth such as astrology or religion? Scientist use an approach, sometimes called the scientific method to answer questions about living things. It is a complex process that includes the hypothetico-deductive method, and requires a variety of skills and knowledge—often provided by a team of individuals working together. The basics of the scientific method can be mastered and used effectively by students, not only in biology classes, but in many life activities where questions need to be answered and decisions made. In this module you will have an opportunity to learn the basic elements and how to apply them. We hope you will see the applications to your daily life and adopt it in your own thinking. Prepare for your workshop by reading your textbook (Campbell & Reese 7th edition, Chapter 1) and and be sure that you are familiar with the following terms: 1. scientific observation 2. control 3. control group 4. experimental group 5. hypothesis 6. prediction 7. deductive reasoning 8. 9. independent variable 10. dependent variable 11. nuisance variable 12. hypothetico-deductive method 13. theory 14. experiment 13. data 14. scientific (empirical) question inductive reasoning II. Workshop Activity. Great Discovery Integration. Team competition. Divide the workshop into two teams. Members of the team should organize themselves to each do different parts of the story and then put them all together. The first group to finish notifies the peer leader and has the first chance to explain how the story illustrates the critical elements of the process. The second team takes notes and then presents their own improvements or variations. The peer leader announces a decision on the winner. Put the following story about Edward Jenner into the steps of the scientific method. Refer to PreWorkshop Activity 1 to make sure you include the essential elements. Edward Jenner first developed the technique of vaccination in 1795. This was the result of a 26-year study of two diseases, cowpox and smallpox. Cowpox was known as vaccinae. From this word evolved the present term vaccination and vaccine. Jenner observed that milkmaids rarely became sick with smallpox, but they developed pocklike sores after milking cows infected with cowpox. This led him to perform an experiment in which he transferred pusslike material from the cowpox to human skin. Because the two disease organisms are so closely related, the person vaccinated with cowpox developed an immunity (resistance) to the smallpox virus. The reaction to cowpox was minor in comparison to smallpox. Public reaction was mixed. Some people thought that vaccination was a work of the devil. Thomas Jefferson had his family vaccinated. In 1979, almost 200 years after Jenner developed his vaccination the Centers of Disease Control and the World Health Organization declared that smallpox was extinct. Rubric 2: Concept Maps The peer leaders are sometimes asked to evaluate specific tasks that their students perform – such as concept map development Additionally, I have asked the students to design concept maps in lecture to test their knowledge/understanding Finally, I have asked the students to design concept maps to assess the impact of the discussion group program on their learning for a pedagogical research study (JMBE 2007 8:1321) What is a concept map? Concept mapping is a technique for visualizing the relationships between different concepts. A concept map is a diagram showing the relationships between concepts. Concepts are connected with labeled arrows, in a downward-branching hierarchical structure. The relationship between concepts is articulated in linking phrases, e.g., "gives rise to", "results in", "is required by," or "contributes to". The technique of concept mapping was developed by Joseph D. Novak at Cornell University in the 1970s, as a way to increase meaningful learning in the sciences. - Wikipedia Examples of Simple Concept Maps Rainbow Somewhere Over the Rainbow Bright Colors Fantasy Prism Rain Clouds Pot of Gold Sun Leprechauns Desk Chair Lamp Computer Printer Paper Pencil Pen Stapler Push Pin Example of a More Complex Concept Map http://cmap.ihmc.us/Publications/ResearchPapers/TheoryCmaps/TheoryUnderlyingConceptMaps.htm, The Theory Underlying Concept Maps and How to Construct Them Joseph D. Novak & Alberto J. Cañas Evaluation of Concept Maps 1. 2. 3. Did the student pick the right central concept? Did the map that the student constructed make sense overall? Number of propositions? Propositions – 2 or more concepts connected by a line with linking words or phrases to form a meaningful statement.) 4. Number of crosslinks? Crosslinks – links between concepts in different segments of the domains within a concept map. Sample Concept Map Rubric Accurate central concept – 10 points Concept map makes sense overall – 5 points Correct propositions – 1 point each Correct crosslinks – 10 points each Total score/highest score in class x 100 = grade Alternatively, you could design a map that you find acceptable and grade your students’ maps against yours ASMCUE Mock Concept Mapping Session Let’s try it! Needed: 1. Split classroom in ½ 2. Each half should then split into groups of no more than 5 individuals 3. One half of room work on concept map 1 and other half work on concept map 2 4. Once completed, have a group on the other side of the room “grade” your groups map Concept Map Directions General Directions a. Look over the appropriate list of terms and decide what the central concept is for the list. b. Develop a concept map for the list with the focus on explaining the central concept. List for Concept Map 1: DNA double helix, single DNA strand, nucleotide, hydrogen bonding, DNA polymerase, leading strand, lagging strand, meiosis, 5’ end, 3’ end, A, C, T, G, complementary DNA strand. List for Concept Map 2: DNA template, single ribonucleotides, RNA polymerase, promoters, initial RNA transcript, RNA splicing, mRNA, rRNA, tRNA, triplets, and codons. Rubric 3: Exam question/answer level of difficulty Lowest point value Highest point value Category Definition Knowledge Requires that the student recalls data or information directly. Memorized facts. Comprehension Requires that the student understands the meaning, translation, and interpretation of instructions and problems. States a problem in one’s own words. Application Student uses a concept in a new situation. Applies what was learned in the classroom into novel situations. Analysis Separates material or concepts into component parts so that its organizational structure may be understood. Demonstrates a students’ ability to distinguish between facts and inferences. Synthesis Student builds a structure or pattern from diverse elements. Puts parts together to form a whole, with emphasis on creating a new meaning or structure. Evaluation Make judgments about the value of ideas or materials. From which category is each question below? 1. 2. 3. Can the world exist without RNA? - Analysis Calcium efflux in the thick ascending Loop of Henle, is it real? - Synthesis Though plants, fungi, and prokaryotes all have cell walls, we classify them under different taxonomic units. What is the basis for placing these organisms in different taxa? - Comprehension From which category is each question below? 4. 5. 6. Prepare a critical review of the following primary literature citations… - Evaluation What is the most common compound in the cell walls of Gram-positive bacteria? - Knowledge Jams, jellies, preserves, honey, and other foodstuffs with a high sugar content hardly ever become contaminated by bacteria, even when the food containers are left open at room temperature. This is because bacteria that encounter such an environment _____. - Application Rubric 4: Lab Reports Use same question level of difficulty chart to determine points allotted to each component of the report 1. Abstract - Comprehension 2. Introduction - Synthesis 3. Materials and Methods - Knowledge 4. Results - Analysis 5. Discussion - Evaluation 6. Citations - Knowledge Rubric 4: Lab Reports GUIDELINES FOR ENZYME LAB REPORT PREPARATION DR. MARCY KELLY TITLE - 5 points * Laboratory reports should have a separate title page * Name of the enzyme - 1 point * Organism from which the enzyme was extracted - 1 point * Conditions tested - 2 points * Title clear and concise - 1 point ABSTRACT - 10 points * Name of the enzyme - 1 point * Organism from which the enzyme was extracted - 1point * Name of the competitive inhibitor tested - 1 point * Temperatures tested - 1 point * pH’s tested - 1 point * Brief summary of results - 5 points INTRODUCTION - 20 points * What is an enzyme? - 2 points * Explanation of enzyme structure - 3 points * How do enzymes function? - 3 points * What reaction does peroxidase catalyze? 1 point * How do competitive inhibitors work? 3 points * Hypotheses: Temperature (including boiling) - 4 points pH - 2 points Hydroxylamine - 2 points MATERIALS AND METHODS - 2 points * Source of the protocol - 1 point * Changes to the protocol - 1 point RESULTS - 35 points * Graph 1 – Volume of turnip extract - 4 points * Graph 2 – Temperature graph - 5 points * Graph 3 – pH graph - 5 points * Graph 4 – Boiled extract graph - 4 points * Graph 5 – Hydroxylamine graph - 4 points * Graph 6 – Temperature derivative graph – 4 points * Graph 7 – pH derivative graph – 4 points * Brief written description of what your tables/graphs demonstrated (Refer to graph numbers in your description so your reader knows which graph you are describing) - 5 points DISCUSSION - 18 points * How do you explain the effect of the various temperatures on the activity of the peroxidase enzyme (discuss each temperature individually)? - 4 points * How do you explain the effect of the various pH’s on the activity of the peroxidase enzyme (discuss each pH individually)? - 4 points * What effect did boiling the extract have on the activity of the peroxidase enzyme and why did it have this effect? - 4 points * What was the effect of hydroxylamine treatment on peroxidase activity and how do you explain your results? - 4 points * Include any further work that you feel would be needed to test your explanations. - 2 points CITATIONS - 2 points * Use format in appendix D (pg 445) of the laboratory manual WRITING * Your sentences make sense and you were concise * No more than 10 grammar/misspelling/punctuation/typographical errors Rubric 5: Student Presentations Use same question level of difficulty chart to determine points allotted to each component of the presentation 1. Title Slide - Knowledge 2. Hypothesis/Objectives Slide(s) - Synthesis 3. Materials and Methods Slide(s) - Knowledge 4. Table/Figure that Student is Presenting - Knowledge 5. Summary of Results Slide(s) - Analysis 6. Discussion/Conclusions Slide(s) - Evaluation 7. Presentation style/Overall organization - Synthesis 8. Questions from audience - Analysis Rubric 6: Student Surveys/Interviews Student Surveys – Likert scale surveys are easiest to quantitate * Student Assessment of Learning Gains Student Interviews/Comments – Qualitative assessment tool, code comments * Look for keywords (visual aids, interactions, reflection, relate material, focus, repetition, critical thinking) * Keywords that require looking into – interesting, exciting, learn, boring * Evaluate frequency of comments– how often are similar comments made? Further Assistance with Rubric Development Website Rubistar – http://rubistar.4teachers.org/index.php Text Stevens, D.D. and Levi, A.J. 2005. Introduction to rubrics: an assessment tool to save grading time, convey effective feedback, and promote student learning. Stylus Publishers, Inc., Sterling VA Thank you!!!! University at Buffalo and Dr. Jerry Koudelka ASM Scholars in Residence Program Fall 2005 Biology 101 students and peer leaders Dr. Richard Schlesinger and Biology faculty, Pace University