|
|
|
|
|
| 8 Thursdays 2/25 to 4/22 | Room A-2 (IN NEW WING) |
| 7:30 to 9:00 p.m. | Cheltenham High School |
BACKYARD ASTRONOMY AND THE HISTORY OF THE SOLAR SYSTEM
With the return of warmer nights, weather permitting, we will help you find your
way
among the planets, stars, and constellations of the spring sky. Whether just
looking up,
scanning with binoculars, or using our own telescopes, we will help you explore
and
enjoy the wonders waiting right over your head. For the indoor portion of this
class, we will
take you on a hands-on tour of the origins of our solar system using our
extensive collection
of meteorites. These messengers from space have helped explain the formation of
comets,
asteroids, and planets and even the possible beginnings of life on Earth and
beyond.
ROBERT AND LISA SUMMERFIELD - Co-Directors, Astronomy to Go
200 - $60
| 5 Mondays, 3/8, 3/22, 4/12, 4/26 and 5/3 | Room 239 |
| 7:30 to 9 p.m. | Cheltenham High School |
EVOLUTION AND GENETICS FOR BEGINNERS
Almost every day there is a story on television or in the newspapers concerning
evolution
or genetics. These two foundations of modern biology remain controversial to
the public. They are based on the theories of two men, Charles Darwin and Gregor
Mendel. Darwin observed nature and Mendel studied peas. Darwin's book, On the
Origin of
the Species, was published in 1859 and Mendel's paper, Experiments on the
Hybridization of
Plants, was published in an obscure journal in 1866. You will learn what they
actually wrote
that revolutionized biology forever. The first class will be on evolution, the
second on genetics
and the third on human evolution. No background in science is needed.
W. THOMAS LONDON, M.D. Senior Member, Fox Chase Cancer Center; Vice President,
Hepatitis B Foundation; President, Cheltenham Township Adult School
201 -$42
| 3 Mondays, 2/22, 3/1 and 3/8 | Room 108 |
| 7:30 to 9 p.m. | Cheltenham High School |
HOW WE KNOW STUFF: STATISTICS FOR BEGINNERS
If you are in a room full of people, what is the likelihood that two have the
same birthday?
What is meant by having 50% fewer cavities? What are the implications when
stocks are down ten points? When Mendel analyzed how traits were inherited in
peas, what made him think his interpretation was right? This course is intended
for people with no prior knowledge of statistics.
SAMUEL LITWIN, Ph.D. Biostatistician, Fox Chase Cancer Center
202 - $24
| Monday, 3/15 | Room 108 |
| 7:30 to 9 p.m. | Cheltenham High School |
THE MIND OF THE MURDERER
Explore the psychodynamics of serial killers, mass murderers, rapist murderers,
child
killers and others who take lives. Discussion will also include competency to
stand
trial, criminal responsibility, insanity and diminished capacity.
ROBERT L. SADOFF, M.D. Clinical Professor, Psychiatry, University of
Pennsylvania
221-$23
| Wednesday, 4/14 | Elkins Park Library |
| 6:30 to 8:30 p.m. | Church and Stahr Roads, Elkins Park |
STOP! LOOK! LISTEN! SPRING HIKES IN THE DELAWARE VALLEY
Join Cliff for a
series of hikes in three unique Delaware Valley habitats. On these hikes we'll
take the time to Stop! Look! And Listen! for birds, butterflies, flora, and
fauna as well as for
other signs of nature. Bring binoculars, field guides, water and/or snacks. Good
hiking shoes
are helpful, but sneakers are acceptable.
NOTE: The hikes will last approximately three hours and will involve three to
five miles of
walking, with some hills. Rain dates will be the Sundays of each hiking weekend.
Directions
will be furnished prior to each hike.
CLIFF HENCE Past President, Wyncote Audubon Society
D215
- $21 The first hike will be at Pennypack Ecological Restoration Trust near Bryn
Saturday, 4/3 Athyn. This area is located along the Pennypack Creek and is part
of a
9 a.m. to noon multi-year project to bring back old-growth hardwood trees and
native
grasses.
D216 - $21 The second hike takes place at the Fort
Washington State Park, near
Saturday, 4/24 Ambler, PA. We will visit the park's butterfly garden and explore
the Green
9 a.m. to noon Ribbon Trail along the scenic Wissahickon Creek..
D217 - $21 The third hike will be at John Heinz National
Wildlife Refuge at Tinicum near
Saturday, 5/22 the Philadelphia Airport. This refuge is well known for its
Spring bird
9 a.m. to noon migration and unique habitats.
NAME THAT TREE
Did you ever wish you could tell an oak from a
maple, a beech from a birch? Spend a
beautiful day at Morris Arboretum learning to identify twenty native trees by
examining their
leaves, buds, flowers, fruits and bark. The well-landscaped grounds have an
impressive
collection of trees and shrubs to enjoy. We will be offered an especially
colorful treat since our class coincides with the peak magnolia season.
KENNETH LEROY International Society of
Arboriculture; Certified Arborist; Co-Owner,
Green Earth Enterprises, LLC
223 -$23
| Saturday, 4/24 | Morris Arboretum |
| 10 a.m. to 1 p.m. | Stenton and Northwestern Avenues, Chestnut Hill |