Transcript SPEECH ACTIVITY IN MATH CLASS

Communication Skills in
Mathematics Classroom
Dr. Marina Dedlovskaya
LaGuardia Community College, CUNY
November 18, 2006
Success in
Professional Life
Problem
Solving
Skills
Writing
Skills
Communication
Skills
Classroom Speaking Activities
Presentations
 Debates
 Discussions
 Oral Exams

The First Speech Assignment
Icebreaker: Who is Mathematics?
1. If Mathematics were a person how would
you describe him/her?
2. Make sure that your portrait includes
gender, age, personality, appearance, and
character traits of Mathematics
Presentation
Sample 1: Building Vocabulary
1. Using on-line resources, find the
etymology of the term “Sine”. Why do
you think this particular word is used?
2. Make a brief presentation (2-3 minutes)
to the class.
Presentation
Sample 2: Cell Phone Service
1. Analyze three different plans for cell
phone service.
2. Decide which one suits you best. Why?
3. Make a “Choosing a Cell Phone Plan”
guide for prospective users.
Debate
Should I Learn Math?
1.
2.
3.
Read the given essay.
Prepare an opening statement and three
arguments.
Conduct a debate.
Discussion
What is wrong with this solution?
log2x + log2(x + 5) = 1
log2[x(x + 5)] = 1
x(x + 5) = 1
x = 1 or x + 5 = 1
x = 1 or x =  4
Answer: {1,  4}
Discussion
What is wrong with this solution?
1.
2.
3.
Locate and describe the mistake in the
solution presented.
Why did this mistake occur?
How will you avoid this type of error in
the future?
My Math Grade
1. Prepare a brief speech addressed to your
math professor about a grade you expect
to receive in class.
2. Give a few reasons why you want to get
this particular grade.
3. What are you going to do to achieve this
grade?
Oral Communication Rubrics




Logic and Organization
Language Choice and Pragmatics
Vocal Delivery
Nonverbal Skills
50%
25%
15%
10%
Logic and Organization




Clear introduction, body and conclusion
Clear, logical development of the main
idea or solution
Consistent and adequate use of material
Effective use of visual aids or technology
Language Choice and Pragmatics
Appropriate use of mathematical
terminology
 In interactive events, clear evidence of
effective listening and relevant responses
 In prepared activities, use of creative
expression and effective phrasing
 Consistent use of Standard American
English grammar

Vocal Delivery
Appropriate fluency
 Accurate pronunciation
 Effective vocal variation to convey
meaning and emphasis

Nonverbal Skills
Appropriate rate and volume
 Consistent eye contact
 Appropriate posture, gestures and facial
expression
 Appropriate attire

My Math Grade




Logic and Organization
Language Choice and Pragmatics
Vocal Delivery
Nonverbal Skills
50%
25%
15%
10%