Friday, October 21, 2011

Solar System: Hands-on learning

This is the most fun piece of craft work I’ve done so far. The mileage from these felt planets, so far, has been tremendous. The picture below is proof enough :)!
Ever since I first set my eyes on felt planets over the internet, I’ve wanted to make them for myself little boy. I had to wait for the weather to cool a little to pull out my felt collection. Since felt is so forgiving and easy to construct, the entire project took just a little more than staying up late one night.


I am happy that each felt piece represents the planet well since it helps in describing the plants, at least at the very elementary level. Ari thoroughly enjoys them as hands-on learning, so much so that he knows the names in the correct order based on their position from the Sun.

Interestingly I had not planned to start discussing the planets this early. A planetarium Solar System show with children singing about the planets caught Ari’s attention. It was an easy precursor to further learning.

Initially I used some bouncy balls to represent the planets and then had to stay up one night to wrap up the felt ones since he wanted to know more more.

For rough guideline, I used the above picture. I made some changes based on each planet's description and their relative size, especially for Uranus and Pluto.
 
My next effort, someday, would be to create them in 3D.

Sunday, October 16, 2011

Fall adventures

In-line from where I left off last time and with the biggest activity of the season or month, we’ve been into Fall collection.

For me it was fun to read up and get familiar with the leaves and seeds of hardwood trees, since so far I have only delved into annuals, perennials, shrubs and garden plants.

In the process I went a little overboard and created a cheat sheet for myself plus some 40 flash cards. So far I could spew out details on every flowering plant icluding the shape of flower beds in each noticeable house along my favorite drive. Now thanks to the project ‘Fall leaf identification’, I can name each tree on the drive and probably help the local authorities find the rarest ones!

Our first Fall collection with the toddler.
A quick view of the flash cards. Unfortunately copyrights limit me from sharing them here.
The cheat sheets:
A card stock quality puzzle that I made for Ari to introduce fall colors. 
The inspiration!
Ari matched up the puzzle pieces to the pressed leaf specimens.
Maple:

Poplar:
Dogwood:
More to come on our Fall bin. I am still working on it. Since the last one that we did on colors was a great success, I am so lookng forward to Ari's reaction on this one.



Our milestones so far: A rough sketch of our Pre-K curriculum

We’ve been through a round of recovery phase, one family member a week. Unfortunately it has left me struggling to find time to make a post, even though Ari and I have kept up fairly well at the learning table.

I am using the post here as the base for the next few ‘catch-up’ posts.

Ari’s milestones so far:

Math

Numbers
Counting and number recognition up to one hundred
• Counting by rote (without written material) up to hundred but still stumbles at round numbers (30,40,60)
Working on simple addition

Shapes
• Most basic 2-D shapes we were done when he was probably 10-11months old
3D shapes including cone, sphere, cube, pyramid and cylinder we were done at 2.5yrs
Reinforcing Pentagon, Hexagon and Octagon
• Paused to take him to the next level of shapes
I will probably introduce pattern blocks rather than working on the next level for shapes

Money
• Familiar with cent, nickel, dime and quarter
Working on value of each
We are also working on: Familiarity with clock and calendar

Done and over with ( lest boredom sets in)
Size comparatives (more, less, same)
Grouping by color, size, shape
Small , medium, large
Time: Day and night

Science

Exploration of science tools
• Magnets- we are currently working on terminologies positive , negative, attract and repel
• Eye gadgets- Microscope, binocular, hand lens and magnifying glass: We use these on an ongoing basis on some pretext or the other. At times kaleidoscope and periscope are also a part of role play

Observing nature at work
• Knowledge of the four seasons – Weather, plant life and clothing by season
• Exposure to outdoor life including flora and fauna
• Animal habitats, footprints we discuss ever so often
Camouflage
Trees, leaves by season and leaf identification
• Using the five senses while exploring nature
• Use of animal terms (plural, baby animal names, homes and sounds)

Cosmology
Naming planets in order of their position from the Sun. We have some good days and some not-so-great days
• Currently we are learning about Venus. Mercury is complete

Colors
• We had our ‘ah-ha’ moment with colors, thanks to a Dora spinning disc. Ari is amazingly good with colors and identification now
• Color mixing and formation, I am holding off for the fear of introducing too much at the same time

I have been holding off measuring and mixing for colder days when we need some ‘fun’ factor.

Literacy

Alphabets
• Letter names and phonics
• Letter recognition both lower and caps
• Struggle with A for---. We do fine with first few after that it is taking us time and I am in no rush. We'll get there just the way it happened with colors!

Reading
• Sight words-approximately 10 Pre-primer sight words and equivalent of 10 Bob books
• Some words through phonic

Ever since he has discovered the ‘magic’ of being able to read, he breaks down every word that he comes across into phonics and tries to read the word. We’ll get there, at least he is trying :)!

Writing
• Uses a pencil grasp
• Colors aggressively (quite aggressively, to the extent that there is no white space left)
• Currently working on straight lines, sleeping lines, T and L

Posts to follow on how we reached some of these milestones.

Since our toddler has yet to turn 3, we have had to use some interesting ways to keep him motivated, moving and yet focused. Hopefully some of these pointers can be of help.

Friday, September 23, 2011

Books and Activities: Learning Seasons: Keep Them Busy: 21st of the series (contd.)

While we have been referring to season slides and reading season specific books, for hands-on activity my stash of old baby magazines has come handy. What better way to put to use an old stack that you will never revisit!

I had been thinking of hand-crafting baby size clothes and accessories to reinforce learning when it occurred to me that I could pull some pictures from store catalogues. It is when I went looking that I discovered the easier option. Thanks to Baby Talk and American Baby, we were happy clippers for the rest of the day. The fact that these were pictures of little boys and girls instead of grown-ups really helped!

Learning Activities:
  • We talked about each picture.
  • My son separated them in groups by season. He had all of them correct except for Galoshes that I had added to introduce him to rainy day attire.
  • Our next step will be to make a collage each by season. This is still work in progress.
Books:
While we refer to our collection of books by season on a regular basis, one that I like in particular is from our local library. It is called The Four Seasons for Little People by Josep Parramon. Linky !
The pictures are aesthetically pleasing and tie in very nicely to each season. I also like the activities that the author has picked for each season, ones that my son can relate with easily. Several months and books later I can still recall this book makes it well worth a glance.
When my husband brought this home from the library, I thought it was a duplicated effort. Interestingly, it has the same title as the one in our collection (pictured below), the author happens to be different.


I would love to revisit this book with my son. Unfortunately we are on hold since all the copies are checked out. That doesn’t surprise me!

Thursday, September 22, 2011

Learning seasons: Keep Them Busy: 21st of the series

I realized that I will have to wait a long time before we learn seasons in a concise and conceptual manner. To make it a more abridged learning I made these four sheets, one on each season, to present a bird’s-eye-view of all that we do in a particular season. Alongside I added pictures from various activities that my toddler had covered each season as supporting evidence that Ari was a happy participant.

Feel free to download the four slides from here!

Spring:

- Flowers and new leaves on trees
- Caterpillar metamorphosing to butterfly
- Bird eggs and bird chicks
- Seedlings sprouting to turn into saplings

Additional supporting pictures with my toddler:
- Gardening fun
- Goslings with mother goose


Summer:


- Sunflowers and blazing sun
- Fishing, roller skating and sitting by a water-body
- Beach visits
- Watermelon, popsicles and lemonade
- Sunglasses, hat, shorts, t-shirts and swim wear

Additional supporting pictures with my toddler:
Fall:
- Fall collection (corn, pinecones, pumpkins, leaves with fruit/seeds)
- Apple picking
- Wagon (hay) rides
- Harvesting corn
- Tree with fall colors
Currently we are in the process of making our own collection of Fall 2011 pictures!

Winter:
- Winter lights
- Snow and bare trees
- Snow man and winter wear (scarf, cap, jacket, pant, mittens and boots)
- Hot chocolate
- Sledging

Wednesday, September 21, 2011

Essential nutrients: Molding Memory: Keep Them Busy: 20th of the series (contd.)

In this post I have bullet marked some ways to meet recommended daily intake of nutrients for early brain development.

With picky eaters, often we are so bogged down to make our children eat whatever they fancy that we overlook one little diet component that is so very essential for their brain development.

I’ve been thinking of sharing this for a while and finally thought it's time to pen it down! As a new mom and one who is living far away from those with 'silver' words of wisdom I had to work on discovering some points which may be an obvious fact to some. I choose to share this here just in case there others like me.

For toddlers 1 yr and above, predominantly vegetarian children, some options are:
I have shared links below which will provide recommended values and choline content per serving.
  • Do make sure your toddler takes in whole milk and not low-fat milk.
  • Toddler formulas, such as Enfagrow, available in the market which are DHA fortified. These are the easiest option to move. It is not really cheap but a preferred option when you are traveling and want to make sure that your child gets daily intake of DHA.
  • Walnut powdered mixed with yogurt for EFA’s. For an under 2 yr old child walnut is a better option compared to almonds since it has all the relevant fatty acids for brain development. Almonds are protein rich but do not have the relevant fats. I still keep a bottle-full powdered walnut in my refrigerator and mix a tablespoon in Ari’s yogurt.
  • Roasted ground flaxseeds (they are cheaper) can also be used mixed with yogurt but these are harder to digest for a young digestive system.
  • Mashed bananas are easy and contain choline.
  • Legumes and grains contain a good amount of choline too. It is easy to get little ones daal water or lentils and beans cooked with ample water.
  • Cauliflower is a good source of choline. Steamed with melted cheese or steamed cauliflower in cheese dip is an easy way to get choline in those little bellies. I used to blend them into a smooth paste (with cheese) season with salt and serve.
  • Edamame looks like peas but is picked before the bean harden to soybean. Steamed edamame glazed with butter is an easy way to make choline go down. My son loved edamame and it was an easy option.
  • Peanuts and Soybean: Many children under two have peanut and soybean allergies and therefore I would recommend you look out for allergies before going full-steam on soybean and peanuts or peanut butter. My son did not develop a taste for peanuts until very recently.
  • Eggs are an excellent source of choline. Again, please do check on egg allergies. I had devised my own way of making egg pudding which made it the quickest way to ensure my child, under 2 then, met his daily intake of choline.
  • Nordic Naturals Fish Oil (Omega 3’s with lemon flavor) is a good way to make sure my child gets his DHA’s and Omegas. I keep it to one teaspoon daily. Combined with gummy bear supplements for choline it maintains the daily recommended value for DHA.
More on the 'brain food':
Apart from the usual regular fat intake in under 2 year old child’s diet we need to focus on ‘good fats’.

Essential brain development and nerve connections take place in initial years of a child, actually between the age of 0-2 yrs, and it is very essential that as much as 50% of the toddler diet should consist of good fats. These are called Essential Fatty Acids or EFA's.

A child with low intake of EFA’s may have slower development, but it is not an irreversible process. However, it is indicated that a lot of development delays in children (besides ADD & ADHD) have been due to the lack of EFA’s from infant /toddler diet.

Choline, a component of vitamin B-complex is essential for organ development, especially brain and memory. More on choline here!

Traditionally because of our culture moms made sure that milk we got as children was full-cream and a lactating mother’s diet was given due relevance for the same reason. Nuts, including almonds and walnuts, and other good nutrition was included in a nursing mother’s diet.

Over time a lot of this tradition has eroded with more emphasis on keeping fit or slim after child birth. Plus so much is touted on childhood obesity that we as parents work on limiting fat intake for our children right from the moment they are weaned.

Most commercially used cooking oils contain EFA’s including, olive oil, canola oil and corn oil contain ‘good fats’. But these need to be combined with Choline intake to make it available in DHA form for brain development.

For adults it is easy to take in EFA’s and Choline, once they know what to eat. However for little ones the bigger piece of the challenge is getting them to eat food that is rich in EFA’s and Choline. Fish (mercury free), green vegetables like Kale and broccoli, flaxseeds and gummy bears are something I wouldn’t imagine an under 2 taking in. Besides for a child who is vegetarian, like mine (by choice), it is difficult to sneak choline in everyday diet.

For those moms and dads who have been aware of EFA intake I would like to know more from you on how you meet this challenge. Look forward to your inputs!
Some links for more insight:

Wednesday, August 31, 2011

Mnemonic Memory: Molding Memory: Keep Them Busy: 20th of the series

This post is very special to me. We are celebrating over 20,000likes to the facebook page of a very dear friend, Deborah J. Stewart. Teach Preschool, both her blog and  Facebook page are invaluable resources to educators as well as parents. If you haven’t been over to her, please take a look!

Memory is an essential component of cognitive development in children. Because play and any sensory experience is an integral part of cognitive development, positive reinforcement through these mediums becomes an essential part of learning.

For me, just as it is to every pre-schooler's mom or teacher, it is essential that the material at our learning table is stimulating enough to maintain attention span and focus for a 2yr+ toddler.

Memory Games:
Memory Training through memory games helps develop attention, self-control, processing speed and working memory. Yet another aspect of it is practice. Practice makes perfect and repeating helps in building the ability to be attentive, focus and commit to short-term memory.

Memory Cards: Since the toddler I have been playing with is close to 2yr 9mths, I play more of the conventional memory card game with slight variations as monotony builds up.
When I first gave these a try with him, he had me stumped. He had the cards all down in a jiffy! We played with 16 cards, 8 duplicates, in the first round. I have to confess a large part of his stellar performance was because these had Disney characters. I now play the game with him with enough variations added to the game and with plenty of brain teasers. Isn't it fun to keep them challenged!

Recall the objects: This involves setting out a certain number of objects in a tray. Let the players get a 'peep' of the objects and then take the tray away. The players have to then recall and list the objects that were in the tray. I usually let my toddler say aloud what he sees in the tray, cover the tray and let him recall all that he saw. It takes him time to verbalize but he usually gets them all.
Build-a-list game:
Another great game that I often find teachers playing with their ‘brood’ in a camp is "I'm going on a picnic and I'm bringing...." As each new object is added, the old objects are repeated. It is another good way to get children to exercise their brain muscles. Isn’t memory so much like muscles, the more you exercise the better we get at it?

King Of the Castle game: 
We used to play this game with a slight variation. Each player picked a color and it started with one person becoming the king. The king picks a miscreant by the color of his ha. The miscreant then becomes the king (since he does not have the hat) and this goes on till someone called out a color that did not exist. It goes as follows:
The king of the castle lost his hat,
Some say this and some say that,
But I say (said with great emphasis) Mr. Red.
Mr. Red: I, Sir
King: Yes, Sir
Mr. Red: No, Sir
King: Then who do you think, Sir?

Memory Aids:
An essential learning aid that I picked from experienced hands was to use Mnemonic techniques.

Catchy phrases, songs and poems are great tools that help memorize. Also known to be a part of Mnemonic techniques, they help in building on familiar.

A phrase or Acrostics: My favorite one helps recall planets in the correct order of distance from the Sun:
My Very Excellent Mother Just Served Us Nine Pizzas ( for Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto). This phrase has two catchy pieces for a toddler or in fact for any child: ‘Excellent Mother’ and ‘Nine Pizzas’. Regardless, the phrase worked beautifully for my son to memorize the name and position of the planets.

Rhyme and rhythm helps improve or enhances the ability to process sound. This becomes essential in communication skills, learning abilities, attention and behavior, energy levels, coordination, relaxation, brain function, and sensory integration. For two of my thematic units that I posted here, I made up some catchy songs to help my toddler remember. Again, each unit had its fair share of challenges for an average two year old.

Song: Comparative size of water bodies: The magic word was ‘little’ here. Since most toddlers at this stage are learning comparatives, tying in a similar concept of learning helped. I have not had to revisit this unit since and he can still recall the size comparatives, thanks to the song.
Little water pond,
More is in the lake,
Larger is the sea and
Biggest is the ocean.
Poem: Structure of a Meteor:: A topic that moms would typically shy away from, was an easy topic again credit to the short poem.
Little rocky comet with a tail
Leaves behind a sandy trail
When this sand falls with a light
It becomes a shooting star at night
Besides Sand, rock, ribbon and sifting sand in the tray helped create the sensory experience.

Chunking: Remembering numbers: We have yet to start this with our toddler, but I recall my mother often turned remembering dates in history or specific numbers into fun. Say if it was the date of Signing of the Declaration of Independence (US), 4th July 1776, we could recall it by our house number (4717) and last two digits of her social 76. Because of this little trick, I always fared well in history, a subject that I found extremely mundane and tough to get through in class.

Now, how's that for beating the memorizing blues and coming through with flying colors!

More to follow on building memory in the next few posts.

Monday, August 29, 2011

Footprint Llama: Book reading, video and craft


Talking about finding our feet on the map, last week, we did a craft after outlining our toddler's footprint.

After outlining his right foot, llama's head was 'cast' with shaving foam and Elmer's glue. I find shaving foam very forgiving a medium and smudges if removed immediately make craft-work quite presentable. The final outcome:
Book reading that we did pertaining to this craft activity was Llama Llama Mad At Mama by Anna Dewdney. The rhyming lines with the choice of words are fun for any three year old. The illustrations are clean and love the llama expressions.

We could relate to very well to certain portions, especially:
"Yucky music, great big feet.
Ladies smelling way too sweet.
Look at knees and stand in line.
Llama Llama starts to whine."

Each page with just four lines of rhythm and rhyme it made lovely speedy reading.

Since not many toddlers want to step out in scorching heat for one of the most mundane chores, grocery shopping, an ice-cream treat at the end of the trip is only fair.

Probably most little ones also know quite well that bad behavior at a grocery store will not be rewarded with an ice-cream and so does our little one. A quick reminder about the ice-cream treat before entering the store makes the trip comparatively painless for all.

I definitely feel this book will be a repeat read as my toddler grows a little older, just like others of Anna Dewdney.


Sunday, August 28, 2011

Fun with Maps: Keep Them Busy: 19th of the series contd.

I simply love this concept of exploring maps and learning about places, more so, because the material here has multiple uses.

Earlier on, for spindle maps, I had printed maps on stock paper to thread through a pipe cleaner. It was was to highlight components of an address to my toddler.

To make it more hands-on learning, this time around I used the same images from Google Maps and printed them on regular paper to make paper envelopes.
The envelopes start from house number and in increasing order (of size and zoomed out map) include street name, sub-division (just because!), city, state, country and continent.  

Ari was to insert envelope with house number into the one with thstreet name, then the street envelope into the next size up (sub-division) and so on subsequently. Thankfully I had printed multiple sets. This activity was a riot with him.
Later, I added some paper stamping to bring in additional fun factor.

With slightly older children add in a paper sheet alongside to see them write down the address, one component at a time as they insert each envelope.

The best part of this activity is that these envelopes can actually be used as mailing envelopes. I see myself definitely upcycling these!

Earlier post on this topic:

Saturday, August 27, 2011

Address and Location: Keep Them Busy: 19th of the series (free downloads)

Start of the new School Year is here. Before starting Kindergarten children should know their address and phone number. On that front we are almost ready. My toddler got that quite quickly but I was keen to make sure that he understands what it really means.

After a few restless nights, this is what I came up with this:

A previous read  helped. To create Google Maps Slides for threading through a pipe cleaner, the very first step is to enter the home address and zoom out for the bigger picture.
Closing in from the planet to street and finally the house number, I made each of the Google Map Slide subsequently smaller as is evident in the first picture.

Also I made sure that I centered each location (house, street, sub-division, city, state etc.) for each Google Map Slide. That way we maintain focus when little hands thread each piece through the pipe cleaner.
I added a book ( <------linky!) that we could refer to alongside. This helped explain our exact location and other surrounding areas on the map. 
 Along with each location or slide from Google maps I added a corresponding traditional map to help build on the learning.
Google maps on their own have tons of information that we can sit for hours together and explore. I found adding traditional maps will make it good reference material for years to come.

The learning:
- Gives an idea of our bearings
- Introduces little ones to maps
- Helps draw parallels between 3D and the world of paper
- Makes the world of books and maps more of a reality
- For older children it is a good way to give them an idea of how their presence translates to a bigger world around them

Just so you are not trying to re-invent the wheel, please feel free to download the initial few slides initial few Google Map Slides  from here. I have not included the exact location for all good reasons.

You can also download the Book (reference material) here.

To my friends in India, if you need one set please feel free and will send one based on your state.

More to follow:
My next effort was to make it more hands on than just threading the individual maps through a pipe cleaner. More on that in my next post !

Friday, August 26, 2011

Produce and Pears contd.

We are getting ready for Hurricane Irene. While we are not directly in its path of destruction, we have been advised to expect torrential rain and wind. For us, it directly translates to more yard work.
I’ve managed to pick fruit off the plants and trees even if it wasn’t entirely ready. This was just to avoid the branches from breaking with additional load (of the fruit) as wind and pouring rain may bring some down.
Pear tree before today's picking
Along with our in-famous pears came picking the tomatoes, cucumber, eggplants (brinjal), okra and squash. 
While we will be busy cleaning up the mess after the weekend rampage that the storm would’ve caused, we will need help clearing out these greens.
Little hands helped
This evening on our way to pani-puri session at our friends' place, we are taking a bag-full. We will be left with a lot more, even after distributing them to other friends.
These are still to be picked
Some more pears left for picking which I will probably go out and collect depending on the downpour.

The picture above shows how I have had to leave the pear tree since there is way too much fruit and it is not ready yet. Just keeping my fingers crossed!



Friday, August 19, 2011

Initiation of schooling: Aksharabhyasam and traditions

A Note: Moms who are planning to do this ceremony at home, please look at the pictures below of the actual ceremony at the Saraswati temple.

Did you know earliest form of home-schooling, or resident scholars, dates back to Gurukulas in the Vedic Age. This is as long back as 1500–1000 BC! The origination of exploratory learning, through questions and answers, came through Upnishadas, Hindu scriptures, around 500BC.

With that, it is not very surprising that from the very same world of Buddha (and enlightenment) there are traditions to mark every milestone in a child’s world of learning. Traditions that exist even today!

Aksharabhyasam or Vidyarambham among Hindus is a ceremony to formalize a child’s first steps into the world of learning. Aksharabhyasam the word in itself means introduction to the wonderful world of letters. Vidyarambham means the initiation to the world of learning.

Recently I sought help from my friends in India to learn more about these ceremonies.

Credits first!
My friend K had this ceremony performed with her younger daughter soon after her little girl turned two years old, (yes, that early!) actually just before she joined pre-school. The pictures of the ceremony are here for us.
Maa Sarawati (Goddess of Learning & Knowledge) Temple where Aksharabham was performed
Tiara, another very dear friend, advised me of the preparatory process. I will let the pictures speak for themselves.

Preparation for the ceremony:
The dates for performing the ceremony are usually auspicious days recommended by Hindu priests. A ceremony at home typically involves:
Traditional pooja thali with regular accompaniments: I have not added turmeric in the Thali in the picture above.
 
Shallow plate (thali) with rice grains: Idols of Lord Ganesha (God of Wealth, knowledge & Intelligence) and Goddess Saraswati (Goddess of Learning) placed in the center. 
Slate and chalk: For the child to write on with the help of the priest and family members.
New clothes for the family, especially the child!
The ceremony:
The ceremony Akhsarambham is also called Vidyarambham. The priest after performing puja makes the child write in rice with a gold ring in the rice plate.

With the help of the priest, the child writes mantra 'Om Ganeshaya Namah’ and ‘Om Namah Shivaya' with rice grains. Writing on the grains denotes acquisition of knowledge which leads to prosperity.
This picture should give you an idea on all that is needed for the ceremony in a temple
Alternately it is done with sand which denotes practice.
Through 'Om Ganeshaya Namah’ and ‘Om Namah Shivaya’ we pay obeisance to the Gods. ‘Om Namah Shivaya’ is to seek blessings for any good start.

Parents and grandparents then perform the same. The child then writes on a slate and distributes slates/chalk pieces/notebooks to other children in temple along with sweets. This is a custom is still followed by many Indians.

Additional traditions:
Books and learning are again revisited early spring Saraswati Pooja (Vijaydashmi), Ganesh Pooja during Diwali, before each exam (test) and first day of school.

In other religions:
Sohela and Noora shared that Hadiya, denotes a similar ceremony on completion of Quran.

Tuesday, August 16, 2011

Back-yard activity: A Glimpse

Those who have followed my blog for a while have heard of my shrinking kitchen garden and the ever growing back-yard activity. By the way, all this action is entirely by creatures other than my family!

We’ve moved quite a few plants to our deck and yet every now and then we discover a half nibbled piece of fruit or vegetable. But aren’t the greens supposed to serve this very same purpose: fill hungry bellies?

Those famished tummies must be rumbling fairly aggressively for those creatures to find their way on our deck.

Probably I was right in accepting happy truce because this is exactly what I noticed when I looked closely at this deer’s picture. I found him in our backyard last Sunday morning. Isn't he beautiful?

A few days ago I caught a possum on the run when I switched on the light of my deck in the night. Rabbits are common sighting so much that I do not even think of picking up my camera!


Other posts on this topic:

Monday, August 15, 2011

Books and More on Meteor Shower : Keep Them Busy: 18th of the series

In continuation with the last post my effort was to bring awareness toward some basic terminologies while watching a meteor shower. 

The sensory bin here helped in demonstrating the difference between asteroid, comets and meteors.

- Rocks represented asteroids since asteroids are composed mainly of rock (and metal)

- Candle wax represented comets since these are made of ice and rock (silicates and carbon based material)

- Sand and small pebbles were for meteors which are actually tiny pebble like or a grain of sand


We talked about: Meteoroid, Meteor, Meteorite and Meteoriticist.

Some books: These come strongly recommended from people in the trenches (astrophysicists and astronomers): The pictures (and authors) say it all!


Other posts on this unit:

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