Skip to content
JD2718
Education, Math, Teaching, New York, Bronx, Union, Language, Travel
Home
Do Not Apply
jd2718 is…
Teacher Pay Links
Teaching Math
The New UFT Contract
Sabbatical Memo 2019-2020
Step Streets in New York City
Archive for February 20, 2011 pm28 5:43 pm
15
February 20, 2011 pm28 5:43 pm
How would you solve this little trig eqn?
Categories
Categories
Select Category
algebra (63)
arithmetic (21)
Black Lives Matter (13)
blogging (246)
Books (6)
Bronx, NY (183)
Brooklyn (25)
calculus (4)
Chapter Leaders (4)
Charter Schools (33)
Chicago (2)
Class Size (13)
comic (4)
counting (11)
disease (46)
Do Not Apply (49)
Education (273)
elementary school (30)
environment (6)
epidemiology (35)
experienced teachers (30)
Food (27)
foreign film (4)
games (11)
geometry (31)
health (42)
health care (3)
High School (344)
Higher Education (2)
hiking (1)
history of mathematics (1)
humor (11)
In memory (9)
language (7)
logic (15)
Manhattan (30)
maps (11)
Math (488)
math blogging (5)
Math Education (429)
math puzzles (1)
Math Teachers (149)
mathematics (423)
mens basketball (4)
Middle School (36)
Movies (17)
Museums (1)
music (16)
New Action (18)
New Action Caucus (19)
New Jersey (5)
New Teachers (102)
New York (672)
New York City (663)
New York City Department of Education (445)
New York State (213)
nyc (642)
NYCDoE (339)
pension (6)
photography (10)
politics (77)
Probability (1)
Public Education (92)
public health (86)
Puzzles (213)
Queens (20)
Race (10)
Racism (18)
sabbatical (3)
Schools (173)
science (21)
set theory (5)
solidarity (13)
sports (8)
statistics (9)
Steps (4)
Students (119)
teacher evaluation (12)
Teacher Pay (55)
Teachers (489)
teachers contract (26)
Teachers Unions (183)
Teaching (233)
testing (155)
The Wide World (238)
theater (3)
Travel (52)
Trigonometry (15)
UFT (490)
UFT Chapter Leaders (8)
Unions (67)
United Federation of Teachers (485)
war (4)
weather (6)
Recent Comments
Annie Tan
on
The Wrong Fight
David Vota on
The Wrong Fight
Staying on Message | JD2718
on
We fought the governor; We lost; We will try to get the vacation back, later in the year
sportstototopcom
on
A maximizing area question
jd2718
on
Commutative? Who Studies “Commutative”?
Samuel Noel on
New Year Starting Today – Kafka High School
Anonymous on
No Early Retirement Incentive This Year
K on
No Early Retirement Incentive This Year
JBL
on
Two Geometry Puzzles
Anonymous on
NYC Public School 2021-22: Subs and Preps
Joel C. on
NYC Public School 2021-22: Subs and Preps
Samuel Noel on
NYC Public School 2021-22: Subs and Preps
NYC Public School 2021-22: Subs and Preps | JD2718
on
How Will NYC Kids Do School While on Quarantine?
jd2718
on
How Will NYC Kids Do School While on Quarantine?
Bill on
How Will NYC Kids Do School While on Quarantine?
Archives
Archives
Select Month
September 2021 (6)
August 2021 (4)
July 2021 (4)
June 2021 (6)
May 2021 (9)
April 2021 (11)
March 2021 (8)
February 2021 (13)
January 2021 (7)
December 2020 (9)
November 2020 (6)
October 2020 (8)
September 2020 (16)
August 2020 (29)
July 2020 (25)
June 2020 (19)
May 2020 (25)
April 2020 (23)
March 2020 (8)
February 2020 (2)
January 2020 (1)
November 2019 (3)
October 2019 (3)
July 2019 (1)
June 2019 (2)
April 2019 (5)
March 2019 (1)
February 2019 (1)
November 2018 (6)
October 2018 (1)
September 2018 (3)
August 2018 (2)
June 2018 (2)
April 2018 (3)
February 2018 (1)
October 2017 (1)
September 2017 (1)
June 2017 (2)
February 2017 (1)
January 2017 (2)
December 2016 (2)
November 2016 (3)
October 2016 (2)
September 2016 (4)
August 2016 (4)
July 2016 (9)
June 2016 (5)
May 2016 (11)
April 2016 (5)
March 2016 (1)
February 2016 (2)
January 2016 (3)
December 2015 (4)
November 2015 (1)
October 2015 (2)
September 2015 (1)
August 2015 (2)
July 2015 (14)
June 2015 (3)
May 2015 (4)
April 2015 (2)
March 2015 (1)
February 2015 (1)
December 2014 (2)
October 2014 (1)
September 2014 (2)
August 2014 (7)
July 2014 (14)
June 2014 (3)
May 2014 (15)
February 2014 (1)
January 2014 (3)
December 2013 (8)
November 2013 (1)
October 2013 (8)
September 2013 (10)
August 2013 (4)
July 2013 (1)
June 2013 (4)
May 2013 (7)
April 2013 (11)
March 2013 (10)
February 2013 (2)
January 2013 (4)
December 2012 (5)
November 2012 (1)
October 2012 (6)
August 2012 (4)
May 2012 (11)
March 2012 (1)
February 2012 (5)
January 2012 (3)
December 2011 (4)
November 2011 (2)
October 2011 (10)
September 2011 (2)
August 2011 (2)
July 2011 (5)
June 2011 (5)
May 2011 (15)
April 2011 (13)
March 2011 (23)
February 2011 (26)
January 2011 (10)
December 2010 (9)
November 2010 (7)
October 2010 (7)
September 2010 (11)
August 2010 (4)
July 2010 (10)
June 2010 (42)
May 2010 (34)
April 2010 (15)
March 2010 (24)
February 2010 (12)
January 2010 (19)
December 2009 (27)
November 2009 (27)
October 2009 (6)
September 2009 (2)
August 2009 (27)
July 2009 (34)
June 2009 (30)
May 2009 (17)
April 2009 (32)
March 2009 (35)
February 2009 (27)
January 2009 (43)
December 2008 (19)
November 2008 (24)
October 2008 (15)
September 2008 (16)
August 2008 (27)
July 2008 (43)
June 2008 (40)
May 2008 (20)
April 2008 (26)
March 2008 (46)
February 2008 (40)
January 2008 (25)
December 2007 (34)
November 2007 (33)
October 2007 (37)
September 2007 (38)
August 2007 (36)
July 2007 (27)
June 2007 (34)
May 2007 (31)
April 2007 (24)
March 2007 (43)
February 2007 (31)
January 2007 (34)
December 2006 (11)
November 2006 (8)
October 2006 (17)
September 2006 (26)
August 2006 (22)
July 2006 (9)
June 2006 (29)
May 2006 (26)
April 2006 (9)
February 2011
M
T
W
T
F
S
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
« Jan
Mar »
#BlackLivesMatter
2009 UFT Contract
abusive administrators
AFT
AFT Convention
Algebra Regents
American Federation of Teachers
Andrew Cuomo
ATRs
Barack Obama
Bill De Blasio
Bill Thompson
blended learning
blog carnival
Bronx Science
budget cuts
Carnival of Mathematics
Carranza
Common Core
COVID
Covid-19
Cuomo
de Blasio
Democratic Primaries
Democratic Primary
Do Not Apply
Gotham Schools
health care
Hillary Clinton
hybrid model
Integrated Algebra
Integrated Algebra 2 Regents
Integrated Algebra Regents
Integrated Geometry
Integrated Trigonometry
Lynne Winderbaum
Math B
Math Teachers at Play
Michael Bloomberg
Michael Mulgrew
MORE Caucus
New Action
New Orleans
New York State Education Department
NYCCoronavirus
NYC Mayoral Election
NYSED
NYSUT
problem solving
Professional Staff Congress
PSC
Randi Weingarten
Regents
Regents exams
remote learning
remote pedagogy
remote teaching
Richard Carranza
sabbatical
safety
school closings
School Reopening
school safety
school scheduling
summer vacation
teacher evaluation
teacher retention
Teach for America
Teaching Fellows
tenure
Texas
UFT elections
Unity Caucus
US Presidential Election
US Presidential Elections
Creative Commons License
This work is licensed under a
Creative Commons Attribution 2.5 License
.
Technorati
Technorati Profile
Meta
Register
Log in
Entries feed
Comments feed
WordPress.com
Recent Posts
The Wrong Fight
Staying on Message
A very long four day week ends with good news
How Long Did Hilbert Speak?
New Year Starting Today – Kafka High School
Did We Just Agree to Rules for Remote in NYC?
NYC Public School 2021-22: Subs and Preps
How Will NYC Kids Do School While on Quarantine?
Some brief thoughts on Afghanistan
What is Three Feet?
Aftermath? US Life Expectancy Falls Sharply
Feeling Congested? Pricing’s Not the Answer
With a Straight Face
Best / Worst Breakfast
UFT Endorsement Mess
A+ Favorite Posts
A little math magic
Bonus Question
Carnival of Math 18
Carnival of Mathematics IX
Content-free logic test
Graduation Speech 2007
I ban FOIL
NYCDOE: lousy mini-schools, by the dozen
Pedagogy: Outlook on teaching math
Puzzle: proving a quadrilateral is a parallelogram
Reviewing homework in math class
The equine inequality
Too much algorithmic honesty
Whose schools? Our schools!
Education
Assorted Stuff
Building the Teaching Profession
Educational Justice
eduwonkette
Get on the Bus
Gotham Schools
Mike Klonsky’s Small Talk – new home!
Millard Fillmore’s Bathtub
NY State Regents Exams (recent)
NYC DoE Principal’s Weekly
NYC Public School Parents
NYC Public School Parents
NYC Public School Parents
Old NYS Regents Exams
Rolfe Schmidt
San Francisco Schools
School Me!
School Zone
Schools Matter
Seattle Education 2010
Sherman Dorn
The Notebook
tuttlesvc
Math
(x, why)
Ars mathematica
Carnival of Mathematics
Devlin’s Angle
Eric Weisstein’s Mathworld
FoxMaths!
god plays dice
Goodmath, Badmath
Gooseania
Gowers’s Weblog
Hilbert’s 1900 Paris Address
Integer Sequences
Intrinsically Knotted
Σdio(t)
João Ferreira
Mac-Tutor
Mathematics Under the Microscope
mathsex
Mathtrek
Science After Sunclipse
Tanya Khovanova’s Math Blog
Terrance Tao
The Everything Seminar
The Mathematical Atlas
xkcd
xkcd blag
Math Education
360
Association of Mathematics Teachers of NY State
e’s ponderings
Let’s Play Math
Math Mom Blog
Math Playground
Mathematically Correct
Mathematics Weblog
Michael Paul Goldenberg
Mispelt Bog
Mister Teacher
NYC Hold
Vlorbik on Math Ed
Wild About Math
Math Teachers
3σ → Left
A teacher’s diary
Chalk dust makes me sneeze
coffee and graph paper
Community College Calculus
Continuities
Continuous Everywhere but Differentiable Nowhere
Curmudgeon
Divide by Zero
Divide by Zero
Exponential Curve
f(t)
Hal’s House of Pancakes
Halfway There
Hearts a bubble in the rubble
Irrational
Jose Vilson
Learning Curves
Math Notations
Math Notes
Math Stories
Math Tales from the Spring
Math Teacher Mambo
Matt
Meeyauw
Pencils Down
Polymathematics
Poor Statue
Queen of the Quadratic
The Devil’s Abacus
The Elementary Educator
The Number Warrior
New York City
Brooklyn Parrots
Chowhound
Off The Broiler
Tales from a Tiny Kitchen
The Spamwise Chronicles
NY Teachers (except math)
Chaz
Have a gneiss day
Is our children learning?
It’s not all flowers and sausages
Lorri Giovinco-Harte
mildlymelancholy
Miss Brave teaches NYC
Miss Malarkey
Mr. D’s Neighborhood
My Life, Untranslated
NY Teacher
NYC Educator
Pissed-off Teacher
Se Hace Camino Al Andar
They call me teacher
Puzzles
Math Less Traveled
Math Puzzle
Nick’s Mathematical Puzzles
Puzzle of the Day
The Grey Labyrinth
think again!
Teachers
Bright Minds
happychyckwonders
It’s a Hardknock Teacher’s Life
Ms. Cornelius
Ms. Whatsit
Polski
So you want to teach?
The Frustrated Teacher
Teachers Unions
American Federation of Teachers
Brooklyn UFT
Columbus, Ohio Education Association
Dr. Homeslice
EdWize
Fred Klonsky
Learning is more than a score
Let’s Get It Right
NCLB – it’s time for a change (NEA)
New Action
NYSUT
Ohio Education Association
One Chapter Leader’s Website
Philadelphia Federation of Teachers blog
Teachers for a Just Contract
The Washington Teacher
The Washington Teacher
UFT D11, Paul Egan DR
UFT Delegate Assembly Resolutions
United Federation of Teachers
The Wide World
Bad Astronomy
Blig Blug
Darmok
Elliptica
Invasive Species
Language Log
Nature Sculptures
NOAA National Hurricane Center
Pharyngula
The World’s Healthiest Foods
Truthout
ZZ
Privacy & Cookies: This site uses cookies. By continuing to use this website, you agree to their use.
To find out more, including how to control cookies, see here:
Cookie Policy