Home School Life Journal From Preschool to High School

Home School Life Journal ........... Ceramics by Katie Bergenholtz
"Let us strive to make each moment beautiful."
Saint Francis DeSales

Showing posts with label Winter. Show all posts
Showing posts with label Winter. Show all posts

Winter Nature Study: Astronomy: Orion

"For many reasons aside from the mere knowledge acquired, children should be taught to know something of the stars. It is an investment for future years; the stars are a constant reminder to us of the thousands of worlds outside our own, and looking at them intelligently lifts us out of ourselves in wonder and admiration for the infinity of the universe and serves to make our own cares and trials seem trivial...Perhaps nothing (can be such a) constant source of satisfaction and pleasure as this ability to call a few stars by the names they have borne since the men of ancient times first mapped the heavens.
-Anna Comstock, Handbook of Nature Study, page 815

"The way to begin star study is to learn to know the Big Dipper and through its pointers to distinguish the Polestar; for whenever we try to find any star we first so as to have some fixed point to start from." -Anna Comstock, Handbook of Nature Study, page 818

The centerpiece of the winter sky is the constellation Orion, which makes star gazing easy in these months because it is so easily recognized and because it is viable throughout the world as it is located on the celestial equator. We read about Orion and how Artemis hung Orion in the sky to keep his memory. The Egyptians, however, identified the constellation with Osiris, the god of rebirth and the afterlife. 

Betelgeuse and Rigel are Orion's brightest stars (1st magnitude), but the stars you notice first usually are the three that make up Orion's belt.
"Draw upon the blackboard... the Big Dipper and the Polestar with a line extending through the pointers. Say to the pupils that this Big Dipper is above or below or at one side of the Polestar, and that you wish them to observe for themselves...." -Anna Comstock, Handbook of Nature Study, page 820
If you look to the next group of stars that Orion appears to be shooting is called Taurus, the bull.

If you look below ant to the right of Orion, you can see a river of stars snaking through the sky. This constellation is called Eridanus, which is named after the ancient Greek name for the Po River (northern Italy). 

Below Orion is another group of stars called Lepus, the hare.

Finally, below Orion and to the left and then directly left are Orion's hunting dogs, Canis Major and Canis Minor.

Just left of the left-most star that forms Orion's belt is something called the Orion Molecular Cloud Complex, which is a group of nebulae, which include the Horsehead Nebula and Flame Nebula. Near the bottom star that forms Orion's sword (that hangs down) is the Orion Nebula  and a cluster of stars known as the Trapezium.

Melted Snowman Cookies


Make your sugar cookies. You want them to be irregular in shape so that they look like blobs of melting snow once they are iced. We used an oval cookie cutter and then reshaped them to make them a bit irregular.
 Frost your cookies with royal icing and let some of the icing drip off the sides to resemble melting snow.


 Soften one marshmallow per cookie in the microwave for about 30 seconds. Transfer to the cookie and shape as you like to resemble melting snow.
 Decorate as you wish. There are lots of versions out there, but we just got out all of our holiday sprinkles and my creators went to work.


Winter Night Sky

2/2/09
"There it is. Can you see it? The North Star is at the tip of the handle of the Little Dipper. The handle is pointing down...

2/2/09
...In January it looks like the North Star is the nail that it is hung upon...

2/2/09
...Now look a bit to the right of the North ta and  you will find the Big Dippe. It looks like it is standing up on its handl. Some say one dipper is pouring into the other." -A Pocket Full of Pinecones, Karen Androlea
2/2/09
Have you ever noticed that the colder the night is, the clearer the stars are? Winter nights are wonderful for clear stargazing. Two years ago, to make stargazing easier for my young ones, I prepared them by teaching them what to look for while we were inside all snug and warm. We sketched the two dippers and the patterns of stars that make them up. The Big Dipper is one of the most easily recognizable groups of stars in the sky, being circumpolar (never setting below the horizon) and therefore visible in northern skies year-round. (Lesson 224 in Handbook of Nature Study). The sky was clear of clouds, I bundled them up to find them in the night sky and I also tempted them with the promise of hot cocoa once we found them.


2/2/09
Steven points out some stars.

2/2/09
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2/2/09

They found the two Dippers, and the North Star. Katie also found and showed us Cassiopeia. We will study this constellation (HNS, lesson 225) as well this week and draw this in their nature journals.

Another constellations to look in the winter sky is Orion (HNS, lesson 226). "Orion is one of the most beautiful constellations in the heavens. It is especially marked by the three stars which form Orion's belt, and the line of stars below the belt which form the sword."- Handbook of Nature Study page 825







2/21/08

2/21/08

We often look at the moon at night, especially when it is full. Three years ago Katie and Sam spent two hours viewing a lunar eclipse. They would come in to get warm and then go back out again. They were totally awed by it.
"If you can’t fit in some night time star gazing, how about some sunset observations? You could also look for the moon as well as stars and write about it in your nature journal. Being able to name a star or constellation is a great skill but it can be just as satisfying to spend some time contemplating the universe while gazing at the stars." -Handbook of Nature Study blog



Are you looking forward to making some winter memories?
sunnydaytodaymama

Early Spring Flowers: Daffodils and Tulips

"...the sight of the daffodils floods the spirit with the sense of sunlight."
- Anna Comstock
3/31/09
"The daffodil, jonquil and narcissus are very closely related, and quite similar. They all come from bulbs...The flowers brought to school may be studied for form, and there should be a special study of the way the flower develops its seed, and how it is propagated by bulbs."
March 2011
Katie bought a daffodil and she planted it in our front flower bed. When we took it out of the pot, we took particular note of how the roots came out of the bulbs in the soil. We cut some of the blooms to bring inside to study and sketch. We learned that the flower-tube is called the corolla or crown.
3/31/09
"When we look down into the crown of one of these flowers, we see the long style with its three-lobed stigma pushing out beyond the anthers, which are pressed close about it at the throat of the tube; between each two anther may be seen a little deep passage, through with the tongues of the mouth or butterfly can be thrust to reach the nectar....the filaments of the stamens are grown fast to the sides of the tube for much of their length, enough remain free to press the anthers close to the style. The ovary of the pistil is a green swelling at the base of the tube...and has a little cavity in each angle large enough to hold two rows of the little white, shining, unripe seeds...The seeds should not be allowed to ripen as it costs the plant too much energy and thus robs the bulbs. The flowers should be cut just as they are opening." -Handbook of Nature Study
Click to play this Smilebox greeting:

March 2011
4/6/09

"The tulips blossom early because they have food stored in the bulbs the year before, ready to use in the spring." -HNS
4/6/09
Steven bought us a tulip to plant in the front yard and when he brought it home, the buds were all closed and all you could see was the green sepal which closed the bud tightly. As it began to bloom, you could see the sepals joining the petals inside in their pink color and release its grip, letting the petals inside unfold. We spread the petals open further to look at the flower's stamens and stigma. We compared the stem and leaves of the daffodil and the tulip and James noticed how the leaves cover the stem completely at the bottom of the stem. Katie noticed how much more broad the leaves of the tulip are compared to the daffodil.
4/6/09
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4/6/09

According to The Handbook of Nature Study the tulip made its way into Europe from the Orient in the sixteenth century. In Persia you could find the tulip's form used by the famous Persian weavers.
"A hundred years later, the Netherlands possessed with the tulip mania."

Winter Wednesday: Mammals in Winter

Not only can you look for animals in winter, you can look for evidence of them, especially if it has rained or snowed recently. You can also take the time now to learn about the animals that you won't see.
Keep a record of animal tracks you have observed in the snow or mud. Record your findings in your nature journal along with a drawing, the date, the weather, the time of day, and the type of animal if you have identified it at this time.
Compare a dog’s and a cat’s footprints in the snow or mud.
 

I have a lot of trouble identifying animal tracks, so it is difficult for me to teach my children how to identify them. I decided to use some time inside to help them learn what the different tracks look like so that when we go on our nature walks, perhaps they can better identify them.

I cut out pictures of animal tracks and layed them out on the table. Around the room I taped pictures of the corresponding animals. I gave the boys the boys a "field guide" and had them match the tracks with the animals.






They got to tape the track next to the animal when they correctly idenified the track.



Also, if you are in Eastern North America, this little book is great for track identification.
It is so small it can fit in a pocket to take with you on a nature walk.

Research an animal that hibernates and record what you learn in your nature notebook. You can also sketch your animal and what its tracks look like.

James drew fish dormant under the ice, and a raccoon hibernating. Sam drew a bear in dormancy. Quentin drew a bat in hibernation. Quentin also drew groundhogs in dormancy.


More ideas for winter nature study at the Handbook of Nature Study blog.
This was originally posted Feb. 27.2009