TIME ZONES OF THE WORLD: Paper Plate Project from The Geography Book

Did you turn your clocks forward one hour last Sunday?
As we change our clocks to Daylight Savings Time, it is a good time to look at the time zones of the world. You can also make your own "World Clock" to see what time it is in other parts of the world in relation to the time where you live.

How to Make a World Clock
You will need:

• scissors
• 2 paper plates
• ruler
• pen
• brad

1. Cut the rim off one paper plate to make a flat circle.
2. Use the ruler and pen to divide the circle into 24 equal pie-shaped sections. Start by dividing the circle into quarters and divide these in half to make eighths. Then divide each of these into three smaller sections.
3. Write “London, Greenwich Mean Time” in one of the sections. Then, continuing clockwise find a city in each succeeding time zone and write the name in the following sections.
4. Place the circle with the city names on top of the other paper plate. Fasten them in the center with the brad.
5. On the rim of the plate, above the section that says “London,” write “12:00 Midnight.” Continue in a clockwise fashion writing 1:00 am, 2:00 am, 3:00 am, and so on, above each pie section, until you come back to “12:00 midnight.”
6. Look at the time on the rim above the time zone where you live. That is what the time is when it is 12:00 midnight in London. When you rotate the circle so that the time on the rim is your current time, the other pie sections will tell you what time it is in other cities in the world.

It takes 24 hours, or one day, for Earth to make one complete turn, or revolution, in space. As each hour passes, Earth rotates approximately 15 degrees of longitude. At the 1884 International Meridian Conference, it was agreed to divide the world into 24 time zones of 15 degrees each, measured from the Prime Meridian in Greenwich, England. All other times around the world are based on the time set in Greenwich, called Greenwich Mean Time (or GMT.) The halfway point around the Earth, centered on the 180th meridian, is called the International Date Line. This is the point at which one day ends and a new day begins. The lines separating the time zones do not always follow the meridians exactly. Some of the divisions have been shifted to keep countries or communities in the same time zone. In some parts of the world, such as India and central Australia, the zones vary on the half hour so that noon occurs when the Sun is at the highest point in the sky.

You can find this project and many other fun activities for exploring, mapping and enjoying your world in THE GEOGRAPHY BOOK by Caroline Arnold.

AUTHOR VISIT at NEVADA AVENUE SCHOOL for Read Across America Week

On Monday I spent a full and exciting day at Nevada Avenue School in Canoga Park, California, helping to launch a week celebrating reading. As I arrived, I found my parking place, marked by a beautiful sign made by my host, librarian extraordinaire, Najma Hussain, who did a terrific job preparing the students and organizing my day.

Welcome poster in the school hallway

At the start of the school day the students assembled on the playground and recited the pledge to reading in honor of Read Across America week. Then I was introduced and said a few words. After that my day began with three assemblies in the auditorium.

The room was decorated with wonderful artwork made by the students. Each class had focused on a theme inspired by one of my books. Most had chosen to learn about one of the habitats from my Day and Night series.

There were pictures of rain forest toucans and jaguars, bison on the prairie, forest animals peeking through the trees, lions in Africa, polar bears in the arctic and much more.

Butterflies made by ETK students

Several of the younger TK classes learned about butterflies, and one class, Room 10, had real caterpillars and butterflies in their classroom. During a break I made a special visit to see them. (The students told me that they wanted me to rename my book "Butterflies in Room 10"!)

With ETK teacher, Room 10

After the assemblies I spent the rest of the day visiting classrooms, where the students had the chance to ask questions and get a close-up look at my butterfly materials and my fossil mammoth tooth.

Najma Hussain, librarian at Nevada Avenue School

I thank Najma Hussain for making this a special day for me–for organizing the schedule, for providing a big selection of my books in the library, for arranging time for me to chat with teachers and Principal Tanya Nott, and for delicious snacks and lunch to keep me going through the day. My visit was made possible by funds raised from the school book fair, organized by Najma. Nevada Avenue School is lucky to have such a devoted and enthusiastic librarian!

REBUILDING NATURAL HABITAT: A Visit to Esperanza School, Los Angeles

The garden at Esperanza School is part of the Schoolyard Habitat Program (supported by the U.S. Fish and Wildlife Service)

Last week I returned to Esperanza School in Los Angeles (which I visit every year) to talk with the fourth graders in Mrs. Elizabeth Williams’ natural science class. They meet twice a week, both in the library, where I made my presentation, and in the school’s natural habitat garden. The students love to learn about animals and have been reading my books.

With teacher Elizabeth Williams in the school library

As I arrived at the school I was greeted by Principal Brad Rumble, who shared with me some of the many activities going on at the school. He is an enthusiastic bird watcher and passes on his love of birds to the students. In the hallway outside the main office is a bulletin board where students are recording their observations about red-tailed hawks, large birds that they often see soaring over the school playground.

Esperanza Elementary School is located at the edge of downtown Los Angeles

Several years ago Brad Rumble initiated the conversion of part of the school’s asphalt playground to a natural habitat garden area for plants native to southern California. I have visited the garden every year and seen the progress from scattered plants surrounded by dirt to a garden bursting with growth. As students visit the garden throughout the year they are learning to identify plants, insects and other wildlife, and observe the differences in growth during each season.

Lupins

This was my first visit to the garden in spring. Bright blue lupins were blooming everywhere and hundreds of bees were buzzing around the blossoms collecting nectar and pollen. A few orange California poppies brightened one corner and numerous other spring flowers were also in bloom.

Thermometer and Rain Gauge

In one corner, a thermometer showed the temperature to be in the seventies, a warm day for February. Next to it, the rain gauge was empty. Although February is typically the rainiest month of the year, this year there has been almost no rain. A drip system and hose can be used to water the plants during dry periods.
I always enjoy my visits to Esperanza and seeing the evolution of the garden. This year I was delighted to see new garden areas that have been planted in the main courtyard of the school, with trees for shade and other native plants. With each new bit of natural space, the school is becoming a true oasis for wildlife in the heart of the city.

LOST AND FOUND: WHERE ARE THE HULA PAINTED FROGS? Article in Touchdown Magazine

I am pleased to have my article, LOST AND FOUND: WHERE ARE THE HULA PAINTED FROGS? published in the February 2020 issue of Touchdown Magazine, one of the publications of The School Magazine in Australia. It is the story of a rare species of frog found in Israel, once thought to be extinct. It was rediscovered in 2011.
I first learned about the Hula painted frog when I was doing research for my book LIVING FOSSILS: Clues to the Past. It turns out that the Hula painted frog's closest relative is an ancient frog known only from its fossil remains, and is thus a living fossil. I was intrigued by the story of its discovery and the connection to its ancient relatives.
I thank the editors of The School Magazine for publishing my story, and illustrator, Marjorie Crosby-Fairall, for her artwork that brings this tiny amphibian and its environment to life.

ANIMAL CARDS AND PRINTS AVAILABLE AT MY ETSY SITE

I have recently updated my Etsy site. My prints and cards are still available (www.etsy.com/shop/CarolineArnoldArt) and make an ideal gift or decoration for your home or classroom. Each image is a high-quality giclee print of one of the cut-paper art illustrations from my Day and Night books or my Animal World series.
Take a look and check it out!

10 YEAR BLOG ANNIVERSARY

Ten years ago I launched this blog, Caroline Arnold Art and Books, with the plan of putting up a new post once a week. (Almost always the posts go up on a Wednesday--some weeks there are two.) Originally the blog was meant to feature my cut-paper art illustrations that I was doing for my animal books. But I quickly expanded the blog to include all my books and my activities as an author and illustrator.
For me, this blog is a way to keep track of my book and art related activities, including school and library visits, publishing, reviews, activities for children and teachers, announcements of prizes and awards and more.  Since January 2010 I have posted more than 500 items that have been viewed by more than 200,000 visitors!
Thank you to all of you who have been following this blog either on Google or by email. I appreciate your support.

HUNTINGTON BEACH AUTHOR FESTIVAL (Again): Star View School

Star View Elementary School, Huntington Beach, CA

Yesterday, on a bright windy day, I visited a second school in Huntington Beach, California, as part of the annual Huntington Beach Author Festival, this time at Star View School. (They weren’t able to have me to come last week on the official day, so we scheduled it a week later.) I spoke to three groups of very enthusiastic students grades TK to Five, doing my usual program for each age group. As always, the kids enjoyed having their wingspans measured to find out what kind of bird they would be. And, as always, the third graders tended to be red-tailed hawks; it took two kids to be as wide as the wingspan of a bald eagle! All the kids were intrigued by my huge fossil mammoth tooth, which I show in connection with my book Trapped in Tar.
After lunch, I signed the books that had been ordered. I know the kids were eager to get their books after school. For those who didn’t buy books, they can always go to the library to read my books.
I thank teacher Sandy Wahrenbrock for coordinating my visit, organizing the book orders, and providing me with a delicious lunch. I also thank Andrea Van Holt in the office for taking care of the official details of my visit. I enjoyed my visit to Star View!

It's Authors Day at Star View!