Post on 23-Feb-2016
description
Enhancing Student Engagement
and Classroom Communication with
Clickers and Text Messaging
Klaus WoelkInterim Chair/Associate Professor
Chemistry DepartmentCenter of Educational Research and
Teaching Innovation (CERTI)
Principle 1: Encourage Student-Faculty Contact• Frequent student-faculty contact is a key factor in student motivation,
involvement, and learning.
• Faculty concern helps students get through rough times and continue to strive for success.
• Devise methods that actively and successfully promote student-faculty contact with both individual students and larger groups of students.
http://lead.mst.edu/sevenprinciples/commentary.html
Seven Principles for Good Practice in Undergraduate Education
Chickering and Gamson (AAHE Bull. 1987, 39, 3-7)
Are clickers innovative?
Are clickers innovative?
Are they transformative?Can you do things you can’t do without?
Writing Good Clicker Questions
Some suggestions• Use frequent clicker questions rather than long,
monolithic once-per-lecture question periods.• Give students more feedback on their performance
than just the standard histogram or pie-chart answer distributions. Discuss both right and wrong answers choices.
• Consider allowing students to answer a question first as individuals and then the same question again after group discussion (peer instruction).
Taxonomy of Clicker Utilization• 6 basic categories
– 3 categories to test the current standing or stipulation of students• Attendance• Preparedness• Interest
– 3 categories to probe into the learning progress• Learning• Understanding• Applying
J.Chem.Educ. 2008, 85, 1400-
1405
Attendance: Taking and honoring attendance
reduces the number of students dropping out or finishing with low grades (DWF’s).
Doing it with clickers is particularly efficient in large-enrollment courses.
Click ― I am here
Many of us know the historic town of Washington, MO. Which other name refers to a town in Missouri?
1. Pittsburg2. Philadelphia3. Nashville4. Cleveland5. Denver6. Knoxville7. Miami8. Houston
Preparedness: Clicker quizzes on assigned
reading assure preparedness for the topics covered in class.
Well-picked question and appropriate grading are essential.
Click ― I am prepared
Trivia question:
The first person to survive plunging over Niagara Falls in a barrel was a 63 year old woman.
Annie Taylor did it in 1901, and afterwards was quoted as saying: “No one ought ever do that again.”
1. Fact2. Crap
Motivation: Polling on common knowledge or
opinions (even on controversial issues or common misconceptions) creates initial interest and motivation.
It is crucial that students have developed trust in the technology, especially, if responses are collected anonymously.
Click ― I am interested
Political uncertainties in several African and Asian countries demand that we increase the recovery of crude oil in the United States.
1. Strongly agree2. Agree3. Don’t know4. Disagree5. Strongly disagree
Learning: On-the-spot assessment improves
student alertness and offers immediate feedback on the learning progress to both student and instructor.
Repeating a question or posting a similar one can be used for progress evaluation and student satisfaction.
Click ― I learn
The Criss-cross Rule
Al3+
Al2
O2-
O 3
Which ionic compound has a cation-to-anion ratio of 3:2 ?
Apatite: Ca3(PO4)2
1. Aluminum carbonate: Al 3+ CO3 2-
2. Calcium phosphate: Ca 2+ PO4 3-
3. Magnesium carbonate: Mg 2+ CO3
2-
4. Sodium nitrate: Na + NO3
-
A density of 2.24 g/mL results when 2.24 g of material occupy a volume of 1.00 mL.
What mass (in g) of the same material will occupy a volume of 3.00 mL? Enter your result correctly rounded off to 3 significant digits.
6.68 822.24 54.747 136.680 60.747 2
In what order will you see exit signs to the following Missouri towns when driving I-44 from Rolla to St. Louis
(1) Bourbon (2) Cuba (3) Leasburg(4) Stanton (5) Sullivan (6) Union
Enter all numbers in the correct order but without spaces (e.g., 123456)
231546 31231456 19234156 10213546 52 3 1 5 4 6 2
Correct: +1Incorrect: -1
Grading of Clicker Questions• acknowledge participation
– correct 2 points– incorrect 1 point
• participation is not an achievement– correct 1 point– incorrect 0 points
• encourage discussion– correct 1 point– incorrect -1 point
Understanding: Asking about a subject matter in
different ways provides insight into students’ understanding.
Active learning is fostered by encouraging peer discussion and instruction during the response time or by a repeated poll if the responses are split between different answers.
Click ― I understand
Is a concept understood?
At which location would an observer find the greatest force due to Earth's gravity?
10
1. The center of the earth2. The middle of everywhere (Rolla)3. The north pole4. The tropic of Cancer (23.5 N)5. The equator
How confident are you that your answer was correct.
1. Absolutely sure2. Very confident3. Confident4. Not very confident5. Not sure at all
Applying: Conceptual knowledge and
mastery is created when clicker questions branch into areas beyond the material covered in class or in the textbook requiring the application of newly taught concepts to real-world or open-ended problems.
Click ― I apply
To facilitate the conversion of H2S2O8 to yield S2H4, you must add as a key reactant …
1. … a strong acid.2. … a weak acid.3. … a base.4. … an oxidizing reactant.5. … a reducing agent.6. … a polar solvent.7. … a non-polar solvent.8. … nothing (the reaction will occur by itself).
Summary• Clickers are found in many highschool, college,
and university classrooms• They provide more than just immediate feedback to
instructor and students• Six basic ways of utilizing the power of clickers
• Attendance • Preparedness • Initial interest and motivation
• On-the-spot assessment (formative assessment)• Active learning (peer discussion and instruction)• Problem-based, deep learning (mastery of concepts, applications
to real-world, or open-ended problems)
Texting as a Teaching Tool
Im vry bsy rght now im in class
Texting as a Teaching Tool
from: http://www.textually.org/textually/archives/2009/02/?p=2
BF Boyfriend or Best FriendBRB Be Right BackEN1 AnyoneG2G Gotta GoGF GirlfriendH&K Hugs And KissesIRL In Real LifeJIC Just In CaseJK Just KiddingL8R LaterLOL Laugh Out LoudNP No ProblemOMG Oh My GoshP911 Parent AlertPOS Parent Over ShoulderTMI Too Much InformationTTYL Talk To You Later
In-class Telephone Numberfor texting comments or questions:
(573) 612-1-MSTor:
(573) 612-1678
• Internet phone & texting account (e.g. Google Voice)
Receiving Text Messages in the Classroom
• Internet phone & texting account (e.g. Google Voice)
• Bring a laptop computer to class– connect through wireless university connection– deactivate screen saver and power-save mode
Receiving Text Messages in the Classroom
• Directly – casually monitor activities on laptop computer– react immediately
– distraction from teaching • Indirectly
– TA monitors activity on laptop computer– TA extracts appropriate questions and comments for
immediate response
– delay between question and answer (immediacy)
Receiving Text Messages in the Classroom
• Face to face – Students come to class
– TurningPointTM of Turning Technologies– Google VoiceTM for text messaging
• Synchronous online– Students monitor class on computer
– ResponseWareTM of Turning Technologies– Google VoiceTM for text messaging
Clickers and Text Messagingin a Hybrid Classroom Environment