Contain a triple bond
Two elements of unsaturation for each triple bond
General Formula is CnH2n-2
Some reactions are like alkenes and some are
specific to alkynes
Dr. Hemali Rathnayake
Organic Chemistry II
1;: amical Shifts in Drganic Molecules
Type of hyd rogen"
Chemical shift 5 in ppm
Primary alkyl, RCH3
Secondary alkyl, RCHgR'
Tertiary alkyl, R3CH
Allylic (next to a double bond), R2C= C
Benzylic (next to a benzene ring), AICHgR
About the teacher
I like teaching
I like animals of all types
18 yrs. teaching
seventh year at Citrus Hill
Family - married 25 years
Daughter 23-College graduate
Daughter 20 -2yrs college
I like running, horseback riding and
Study Guide for Science Bowl
Compiled by Adam Nolte and Jeff Kinne
Met Office Science to Service
Paul Davies, Met Office Chief Meteorologist
Crown copyright Met Office
WMO Fact Finding Mission :
summary and conclusions
Going the extra mile can science deliver?
I would rather die with my refrigerator than
Science Practice in
K-5 Science Specialist
Burlington Science Center
What does scientific
"practice" look like?
Socrative Classroom: 2273
What does scientific
Chemistry is a science that describes the physical properties,
To understand this definition more clearly we need to define some
Cocoa High School Science Safety
To be educational, meaningful, and valuable to
students, science instruction must include a
wealth of hands-on experiences that guide
students to discover and construct science
A science program that includes man
Helpful hints and suggestions to make
your science fair successful and stress
By: Karen DeMarco
November 16, 2011
Graduated from Gannon University in 1986 with a Bachelor of Science & Teaching
The Case for STEM Education
Science and technology drive economic growth 8 of the
10 fastest growing jobs require science/math skills.
Regionally, more than 200,000 new STEM-educated
employees are needed in the next 10-15 years
Only 35% of PA eighth grade
SPS3 Students will distinguish the characteristics and components of radioactivity.
Differentiate among alpha and beta particles and gamma radiation.
Differentiate between fission and fusion.
Explain the process of half-life as related to radioac
The Art & Science of Software Security
Software security is a lot like
Life depends on it.
Internet life depends on it.
Life depends on it.
Complex biological system
Who guards the guardians?
Marotta - CSI:Flint - May 6, 2011
From junk science and fraudulent laboratory results in
courtrooms, to misconduct in scientific research, to fake
experiments, and to plagiarism, the c
What is Science?
1. What do you think of when
you think of science?
2. Have you ever done
science? What did you do?
Yes, No, or Maybe?
1. Science is what
3. Science is a
we know about
method of finding 4. Scientific ideas
2. Science is a job
Modeling was initiated by Arizona State University and funded by the National
Science Foundation over 20 years ago, having since been designated as
exemplary by the Department of Education.
Modeling instruction is an innovativ
Rates of Reaction
Simple Collision Theory
Factors Affecting the Rate of Reaction
RATES OF REACTION
Some reactions take place instantly, but most are much slower and it is possible to measure how long
Introduction to Cognitive
Douglas Blank, Bryn Mawr College, Spring 2013
What is Cognitive Science?
Interdisciplinary study of mind and brain
Including artificial intelligence, psychology,
neuroscience, linguistics, philosophy of
mind, computer s
By: Eric Curts
Hey Penguin! What
are you doing?
So why do you
have a book on
Well, it is for
so I thought
A process by which molecules of a
solvent tend to pass through a
Unit 4: Chemistry
1. Create a slide for each key concept from the chemistry unit
2. Write the key concept as the title of the slide.
3. Find a picture that represents this conc
Bushland High School 20152016
Flipped Classroom Concept
I use the Flipped Classroom Concept in my chemistry class.
What is a Flipped Classroom?
A flipped classroom switches around the
traditional order of teaching: Teacher teaches
By a STAR
Period 2 ;)
Chemistry: The Basics
The study of the properties of matter and how matter
Physical or Chemical?
State whether these changes are physical or chemical.
A piece of ice m