January/February 2018 – Vol. 31 No. 2

Celestial Highlights for October 2014

Posted: Tuesday, October 7th, 2014

by Robert C. Victor. Twilight sky maps by Robert D. Miller.

This month’s highlights include a total lunar eclipse in the predawn hours of Wednesday, Oct. 8, and a partial solar eclipse on Thursday afternoon, Oct. 23.

 Two eclipses in October !

The two eclipses make October a good month to follow the Moon through an entire cycle of phases and observe its changing visibility in day and night skies. I recommend certain times of the day for checking the Moon’s appearance and whereabouts. For each suggested time of day, the range of dates when Moon is above the horizon will be provided.

Everyone notices the Moon. By offering these informal science activities, we hope that witnessing the comings and goings of Moon and planets and their gatherings with other celestial objects will lead to knowledge and appreciation of the natural cycles of the sky and enrich participants’ lives.

(1) Observe the Moon in early evening, about one hour after sunset.

During the two-week periods Sept. 26-Oct. 8 and Oct. 25-Nov. 7, the Moon changes from a thin crescent low in the southwestern sky, through First Quarter phase, when Moon is half full and 90 degrees or a quarter-circle east of the Sun, on Oct. 1 and 30. By the final date of each set, Oct. 8 and Nov. 7, the Moon will have just passed through Full phase and will rise north of east, in waning gibbous phase, a little less than Full, within an hour after sunset.

Our evening twilight all-sky chart  depicts the sky at dusk mid-twilight, when the Sun is 9 degrees below the horizon, about 40 minutes after sunset at this time of year. Only the naked-eye planets and the brightest stars, those of first magnitude or brighter, are shown. Those plotted on our evening chart are the first to appear as twilight fades after sunset. October’s brightest stars at dusk are Arcturus in the west and Vega nearly overhead. Also high in the sky are Altair and Deneb, completing the Summer Triangle with Vega. Mars lingers in the southwest all month, while Antares, just 4° from Mars on Oct. 1, sinks into SW as month progresses. Saturn, on its way to conjunction beyond the Sun in mid-November, sinks into WSW. Fomalhaut, mouth of the Southern Fish, climbs into the SE.

In the early evening in October, there are few bright stars near the Moon’s path.  On Oct. 25, use binoculars to catch Saturn within 5° lower right of thin crescent Moon, and Antares 8° lower left of Moon on the next evening. On Oct. 27 and 28, find Mars 9° left of the Moon on the first evening, and about the same distance to its lower right on the next. 

Abrams Planetarium A 1-year subscription to the Abrams Sky Calendar consists of 4 quarterly mailings of three calendars each. The quarters begin with February, May, August, and November issues. Cost: $11. http://www.pa.msu.edu/abrams/SkyCalendar/Index.html

Abrams Planetarium
A 1-year subscription to the Abrams Sky Calendar consists of 4 quarterly mailings of three calendars each. The quarters begin with February, May, August, and November issues. Cost: $11. http://www.pa.msu.edu/abrams/SkyCalendar/Index.html

(2) Watch moonrise each day when it occurs between sunset and 10 p.m.

In October 2014, this happens Oct. 8-12. On Oct. 8, Moon rises just after sunset – Full Moon and the total lunar eclipse will have occurred earlier on the same date, before sunrise. Thereafter the Moon rises later each evening. Pick a spot with a good view of the eastern horizon, and enjoy the show. Note the color of the rising Moon, and, if you can observe from the same location each evening, note the time, and the place along your horizon panorama where the Moon rises.

(3) Look for Moon each morning, about one hour before sunrise.

With daylight saving time still in effect in October, this shouldn’t be too much to ask. It might require folks to get up a bit earlier than usual, and to go out to look at the sky for a few minutes before attending to other morning tasks. The dates for Oct. 2014 are Oct. 8 (soon after the lunar eclipse has ended in California) through Oct. 22.

While you’re out, use our morning twilight all-sky chart  to find these bright objects in morning twilight: Jupiter (mag. –2); Sirius (mag. –1.5); Canopus (mag. –0.7), very low in the S for southern Californians, ranking next but for the absorption of its light by our atmosphere. Mercury ranks next after it brightens past mag. 0 on Oct. 28; Arcturus (mag. 0.0), after it emerges late in month; and Capella (+0.1).

Morning planets: Jupiter climbs very high through SE sky in Oct. One week after passing inferior conjunction on Oct. 16 nearly between Earth and Sun, back-lit Mercury emerges S of E as a faint +1.5 mag. object on Oct. 23, and brightens rapidly to mag. –0.6 by month’s end. Mercury reaches greatest elongation Nov. 1 and passes 4° N of Spica on Nov. 4.

Stars: The huge Winter Hexagon reaches its highest position in morning twilight this month. In clockwise order, its stars are Sirius, Procyon, Pollux [and Castor, not quite bright enough to be plotted], Capella, Aldebaran, and Rigel. Betelgeuse is inside the figure, and bright Jupiter and faint Regulus pursue the Hexagon across the sky. Arcturus, Mercury, and Spica, in that order, appear above the eastern horizon in late October.

During the 15 mornings Oct. 8-22, the waning Moon changes from Full low in west on Oct. 8, through Last Quarter phase, half full and 90 degrees west of the Sun on Oct. 15, to a thin crescent old Moon, just risen within 10 degrees south of east on Oct. 22.

An hour before sunup, skies are dark enough to allow viewers to follow the Moon’s changing place against background stars. On Oct. 11 the Moon is 8° south (lower left) of the Pleiades cluster, and on the 12th just 1°-2° above Aldebaran, eye of Taurus.

On Oct. 13, the waning gibbous Moon has moved 14° east of Aldebaran and stands 12° upper right of Betelgeuse, Orion’s shoulder. On the 14th the Moon stands 2°-3° upper right of a 2nd-mag. star marking the tip of the Bull’s northern horn.

Abrams Planetarium A 1-year subscription to the Abrams Sky Calendar consists of 4 quarterly mailings of three calendars each. The quarters begin with February, May, August, and November issues. Cost: $11. http://www.pa.msu.edu/abrams/SkyCalendar/Index.html

Abrams Planetarium
A 1-year subscription to the Abrams Sky Calendar consists of 4 quarterly mailings of three calendars each. The quarters begin with February, May, August, and November issues. Cost: $11. http://www.pa.msu.edu/abrams/SkyCalendar/Index.html

On Oct. 15, the nearly Last Quarter Moon, just over half full and just over 90° from the Sun, stands nearly equidistant from Procyon, the “Little Dog” star, and Pollux, the brighter of the “Twin” stars of Gemini. On the 17th, the crescent Moon stands 7°-8° upper right of Jupiter.

On Oct. 18, the Moon, a crescent one-quarter full, stands 8°-9° lower right of Jupiter and 6°-7° lower right of Regulus, heart of Leo, the Lion. On the next morning, the Moon is 8°-9° below Regulus.

On the morning of Oct. 20, the 10-percent crescent Moon is 20° below Regulus. On the 21st, the 5-percent sliver is just 12° up in E to ESE an hour before sunup.

Finally, on the morning on Oct. 22, the old Moon, less than 2 percent full, is just 2° up an hour before sunrise, and 8° south of due east. A partial solar eclipse occurs on the afternoon of the next day, Thursday, Oct. 23.

Daytime Moon Watch

For both these daytime viewing times, I list only dates when Moon is at least 5 degrees above the horizon and at least 30 degrees from the Sun.

(4) Observe Moon in morning, at start of school day. If that time is 9:00 a.m., then follow the Moon daily from Oct. 11 (88 percent full, low in W to WNW), through Last Quarter phase on Oct. 15, just over half full and more than halfway up to overhead in WSW. Your last easy morning daytime view at that hour might occur on Oct. 20, when the Moon will a 10 percent crescent located 37° upper right of the Sun. After the solar eclipse on Oct. 23, then shift your daytime viewing to:

(5) Mid-afternoon, at end of the school day. In October 2014, the waxing Moon can be followed at 2:30 p.m. during Oct. 26-31. Teachers can arrange a moon-watch as the last activity of the school day, or parents and other child caregivers can adopt it as the first item on the agenda after the students are out of school.

— Resources —

On this month’s eclipses: Two Eclipses in October.

For an overview of this school year, with some activities to start right away see Getting Started in Skywatching.

For a detailed account of sky events for this entire school year Summary of Sky Events for the School Year 2014-2015.

Modeling seasonal visibility of stars and visibility of the planets. As stars and planets come and go in morning and evening skies and display beautiful pairings and groupings, students can model these activities with the aid of these four items: Two planet orbit charts, Mercury through Mars and Mercury through Saturn ; a table of data for plotting planets on orbit diagrams, Heliocentric Longitudes of the Planets ; and an activity sheet with 15 questions on star and planet visibility in 2014-2016, CSTA-planets-orbit-chart-activity-2014-16 .

Enjoy the changing sky!

Robert D. Miller, who provided the twilight charts, did graduate work in Planetarium Science and later astronomy and computer science at Michigan State University. He remains active in research and public outreach in astronomy.


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Written by Robert Victor

Robert Victor

Robert C. Victor was Staff Astronomer at Abrams Planetarium, Michigan State University. He is now retired and enjoys providing skywatching opportunities for school children in and around Palm Springs, CA. Robert is a member of CSTA.

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Accelerating into NGSS – A Statewide Rollout Series Now Accepting Registrations

Posted: Friday, January 19th, 2018

Are you feeling behind on the implementation of NGSS? Then Accelerating into NGSS – the Statewide Rollout event – is right for you!

If you have not experienced Phases 1-4 of the Statewide Rollout, or are feeling behind with the implementation of NGSS, the Accelerating Into NGSS Statewide Rollout will provide you with the greatest hits from Phases 1-4!

Accelerating Into NGSS Statewide Rollout is a two-day training geared toward grade K-12 academic coaches, administrators, curriculum leads, and teacher leaders. Check-in for the two-day rollout begins at 7:30 a.m., followed by a continental breakfast. Sessions run from 8:00 a.m. to 4:15 p.m. on Day One and from 8:00 a.m. to 3:30 p.m. on Day Two.

Cost of training is $250 per attendee. Fee includes all materials, continental breakfast, and lunch on both days. It is recommended that districts send teams of four to six, which include at least one administrator. Payment can be made by check or credit card. If paying by check, registration is NOT complete until payment has been received. All payments must be received prior to the Rollout location date you are attending. Paying by credit card secures your seat at time of registration. No purchase orders accepted. No participant cancellation refunds.

For questions or more information, please contact Amy Kennedy at akennedy@sjcoe.net or (209) 468-9027.



MARCH 28-29, 2018
Host: San Mateo County Office of Education
Location: San Mateo County Office of Education, Redwood City

APRIL 10-11, 2018
Host: Orange County Office of Education
Location: Brandman University, Irvine

MAY 1-2, 2018
Host: Tulare County Office of Education
Location: Tulare County Office of Education, Visalia

MAY 3-4, 2018
Host: San Bernardino Superintendent of Schools
Location: West End Educational Service Center, Rancho Cucamonga

MAY 7-8, 2018
Host: Sacramento County Office of Education
Location: Sacramento County Office of Education Conference Center and David P. Meaney Education Center, Mather

JUNE 14-15, 2018
Host: Imperial County Office of Education
Location: Imperial Valley College, Imperial

Presented by the California Department of Education, California County Superintendents Educational Services Association/County Offices of Education, K-12 Alliance @WestEd, California Science Project, and the California Science Teachers Association.

Written by California Science Teachers Association

California Science Teachers Association

CSTA represents science educators statewide—in every science discipline at every grade level, Kindergarten through University.

The Teaching and Learning Collaborative, Reflections from an Administrator

Posted: Friday, January 19th, 2018

by Kelly Patchen

My name is Mrs. Kelly Patchen, and I am proud to be an elementary assistant principal working in the Tracy Unified School District (TUSD) at Louis Bohn and McKinley Elementary Schools. Each of the schools I support are Title I K-5 schools with about 450 students, a diverse student population, a high percentage of English Language Learners, and students living in poverty. We’re also lucky to be part of the CA NGSS K-8 Early Implementation Initiative with the K-12 Alliance. Learn More…

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Written by NGSS Early Implementer

NGSS Early Implementer

In 2015 CSTA began to publish a series of articles written by teachers participating in the California NGSS k-8 Early Implementation Initiative. This article was written by an educator(s) participating in the initiative. CSTA thanks them for their contributions and for sharing their experience with the science teaching community.

2018 CSTA Conference Call for Proposals

Posted: Wednesday, January 17th, 2018

CSTA is pleased to announce that we are now accepting proposals for 90-minute workshops and three- and six-hour short courses for the 2018 California Science Education Conference. Workshops and short courses make up the bulk of the content and professional learning opportunities available at the conference. In recognition of their contribution, members who present a workshop or short course receive 50% off of their registration fees. Click for more information regarding proposals, or submit one today by following the links below.

Short Course Proposal

Workshop Proposal Learn More…

Written by California Science Teachers Association

California Science Teachers Association

CSTA represents science educators statewide—in every science discipline at every grade level, Kindergarten through University.

CSTA’s New Administrator Facebook Group Page

Posted: Monday, January 15th, 2018

by Holly Steele

The California Science Teachers Association’s mission is to promote high-quality science education, and one of the best practice’s we use to fulfill that mission is through the use of our Facebook group pages. CSTA hosts several closed and moderated Facebook group pages for specific grade levels, (Elementary, Middle, and High School), pages for district coaches and science education faculty, and the official CSTA Facebook page. These pages serve as an online resource for teachers and coaches to exchange teaching methods, materials, staying update on science events in California and asking questions. CSTA is happy to announce the creation of a 6th group page called, California Administrators Supporting Science. Learn More…

Written by Guest Contributor

From time to time CSTA receives contributions from guest contributors. The opinions and views expressed by these contributors are not necessarily those of CSTA. By publishing these articles CSTA does not make any endorsements or statements of support of the author or their contribution, either explicit or implicit. All links to outside sources are subject to CSTA’s Disclaimer Policy: http://www.classroomscience.org/disclaimer.

Find Your Reason to Engage

Posted: Monday, January 15th, 2018

by Jill Grace

I was recently reflecting on events in the news and remembered that several years ago, National Public Radio had a story about a man named Stéphane Hessel, a World War II French resistance fighter, Nazi concentration camp survivor, and contributor to the United Nation’s Universal Declaration of Human Rights. The story focused on a book he had published, Time for Outrage (2010).

In it, Hessel makes the argument that the worst attitude is indifference:

“Who is in charge; who are the decision makers? It’s not always easy to discern. We’re not dealing with a small elite anymore, whose actions we can clearly identify. We are dealing with a vast, interdependent world that is interconnected in unprecedented ways. But there are unbearable things all around us. You have to look for them; search carefully. Open your eyes and you will see. This is what I tell young people: If you spend a little time searching, you will find your reasons to engage. The worst attitude is indifference. ‘There’s nothing I can do; I get by’ – adopting this mindset will deprive you of one of the fundamental qualities of being human: outrage.  Our capacity for protest is indispensable, as is our freedom to engage.”

His words make me take pause when I think of the status of science in the United States. A general “mistrust” of science is increasingly pervasive, as outlined in a New Yorker article from the summer of 2016. Learn More…

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Written by Jill Grace

Jill Grace

Jill Grace is a Regional Director for the K-12 Alliance and is President of CSTA.