Showing posts with label science. Show all posts
Showing posts with label science. Show all posts

Tuesday, August 31, 2010

Tree and Leaf Nomenclature Cards

I love the look and idea of Montessori botany puzzles and nomenclature cards.  And I’m really trying to incorporate more Montessori elements into the activities I do with M.  Autumn is on its way (many people aren’t excited about that, something I just don’t understand.  Autumn is glorious and I love it.  It’s not autumn’s fault that winter follows close behind!) and I know we’ll be talking a lot about trees and leaves… so I whipped up these little nomenclature cards for trees and leaves.

The idea is to print two sets, then match them up while learning the names of the various parts.  Each card has a different area highlighted in color, and there is one non-highlighted card titled “leaf” (or “tree”).

Eventually we’ll use these as 3-part cards too, and I’ll cut the labels from the second set of cards so M can try matching up the words in addition to the pictures.  For more info on how to use 3-part cards, see this great blog post.

Of course I’m sharing my little creations!  They were very simple to make and not too time consuming.  I hope to make more printables along these lines in the weeks ahead.  The links for these are below:
Tree Nomenclature Cards Leaf Nomenclature Cards

Have a beautiful day! :)

Friday, June 11, 2010

Preschool Corner / Weekly Wrap-Up – Bugs!

We finished our bug unit a couple of weeks ago, but… life intervened and I haven’t had a chance to write it all up until now. 

I use the term “bugs” to mean any creepy crawly thing, so although we talked about how spiders are not really insects, we still included quite a few spider-ish activities. 

I wrote about the bug books we read in this post,  and a couple of bug crafts we did here and here, in case anyone is interested. :)

To begin, I set up a sensory bin that was full of Easter grass, and hid 20 plastic bugs in it.  M had to find them, then use the tweezers to pick them out and place them on the grid.  I also had his little bug viewer out in case he wanted to examine some of them more closely.  (The grid was used so he would know when he had found all the bugs).may  2010 010may  2010 012M has been using his bug viewer (Target!) quite a bit outside – capturing bugs and them looking at them.  I’m… let’s say – not exactly a bug person… and somehow I always end up worrying about them escaping and getting on me and forget to take pictures.  But, believe me, M has spent plenty of time outside looking and learning about real bugs (even telling caterpillars that they are going to turn into butterflies – so sweet!), there just aren’t many photos to prove it. :)

We talked about the names of the various insects, then sorted them by color onto a color wheel:may  2010 013
For a fine motor skill, I showed M how to wrap bugs up in yarn… like a spider wraps them up in order to save them for eating later.  He had so much fun with this!  He had a little spider web and a plastic spider from a community center activity we’d done recently.   So he played for a very long time, pretending a bug would get in the web, then he’d wrap it up, then along would come the spider and eat them all up.  It was getting pretty gory, let me tell you, and M had a ball with this ! :)may  2010 017may  2010 018
At our nature center M did some pond dipping with the other kids… using a net to scoop up interesting things and then examining them in a bowl.  My pictures weren’t great, but he caught a damselfly, a dragonfly nymph, and a tiny snail, along with lots of plant life:nature center (1) may  2010 008     We also saw this lovely spiderweb, which fascinated him:may  2010 006 
I found an amazing bug book at a garage sale over a year ago.  It includes a tray of bug parts that snap onto each page.  You can create the bugs that are described, or use the pieces to make a weird bug creation all your own.  M had a blast with this book!may  2010 009
I’ve also been holding onto some beautiful bug flashcards I found about a year ago.  Here’s a sampling of them:may  2010 016
There’s 36 in all, and I have 2 sets.  I split them in half and placed 18 of them in a circle on the floor around the room.  The matching cards were placed in a pile.  He took a card from the top of the pile and had to find its match, by moving the way that particular bug moves, as he went around the room.  So here he is hopping like a grasshopper:may  2010 036
Crawling like a spider:may  2010 037
Wriggling like a worm or caterpillar:may  2010 038
And flying like a butterfly (with a bit less gracefulness) :may  2010 039He really worked up a sweat with this one!  But he had so much fun, he begged to do the remaining 18 the next day! :)  If only I could think of activities like this for everything we do… he is such a kinesthetic learner, and I am such a non-kinesthetic kind of mama.  {sigh}

I found some storyboard pieces here that go with the book, The Very Hungry Caterpillar, by Eric Carle.  I made them into magnets and M had fun retelling the story with them.  may  2010 002
I made a file folder game, inspired by this one at Mama Jenn’s blog, but using butterflies from Prekinders that I had already printed out.  may 016
The idea was to match up the halves.  We talked about how butterflies are symmetric, meaning each wing is a mirror image of the other.  M understood this, but was completely NOT into this activity.  I’m not sure if the more muted colors were not to his liking, or if it was a bit overwhelming – it is a pretty tough visual discrimination activity, with many looking almost alike, but not quite.  Or maybe he’s just tired of this sort of thing. 

He loves doing “what’s different” activities, so I made up these little cards for him  (you can download them here):may 015may 014They were laminated, so he could use a dry-erase marker and erase them – something everyone loves, right? ;)

I put these little foam capsules out for him and he enjoyed watching them open up in warm water.  This time we used pretty hot water and he took them out with tongs.  They dissolved so much more quickly than they have in the past with only lukewarm water.   These were all bug-shaped and we identified each one, then made them into stamps by gluing them onto peanut butter lids.may 013
We played some basic grid games using bug grids that I made and printed out.  These can be downloaded here.  These are great for math and reading skills!  Going from left to right and top to bottom mimics the movement of reading.  He loves doing these – we just roll the die and stamp out that number of bugs.bug grid game
I found the following two activities online, and thought they were great ideas.  M did not like them.  Not one little bit.  Maybe he wasn’t in the mood, I don’t know, but they were huge flops! However, I still think they are good ideas so I’m sharing them anyway. :)

First, a ladybug visual discrimination activity from Making Learning Fun:bug activities
And a phonics activity from Sparklebox, using caterpillars.  I wrote all the letters of the alphabet on 26 flat glass marbles from Dollar Tree, and the idea was to match them up to the beginning sound of the objects pictured on each caterpillar section :bug activities (1)
Look at that face… bored out of his mind! :)  Oh well, I try to not let this kind of reaction discourage me.  Writing these posts helps with that, because I can see how many things he really enjoyed and learned!

I’m linking this post up to Preschool Corner and Weekly Wrap-Up – check them both out for some great activity ideas!

Have a beautiful day! :)

Thursday, June 3, 2010

Preschool Corner / Weekly Wrap-Up - Dinosaurs

Goodness, we did our dinosaur theme way back in February, and I am just now getting around to writing about it.  I’m sure I’m not going to remember everything we did.

Some of the activities for this theme were homemade, because I wasn’t able to find what I was looking for online (or anywhere else for that matter) for a reasonable price… meaning free. ;)  My drawing skills leave a lot to be desired, but I am sharing the printables I made anyway, in case they meet a need for someone else, or give a better artist than I an idea of something to make!  I’ve linked to them where appropriate.

I’ve tried to organize the activities by skill set, but many of them overlap, so bear with me!

First, Sensory:
I put together a little rice and noodles sensory bin for M and placed some of his toy dinos in it along with some scoops.  He had fun just playing with them.blog pictures 003

Math Skills:
We worked on counting with this printout from Prekinders.  I wrote in the numerals and the dots and M counted them, then matched them up.  blog pictures 001

I also pulled out this dinosaur and egg file folder game that I made a long time ago (from here), for some easy color matching:feb (6)

I turned two boxes into Triceratops and we took turns rolling the die, then feeding our dinos leaves with the tweezers.  The first to run out of leaves was the winner.  M really enjoyed this one!dinos

He was just beginning to show an interest in measuring, so we measured dinosaur bones!  I had him mark the correct answer with a paperclip for fine motor work.blog pictures 030

He always enjoys the shape crafts I’ve made for him.  This little Stegosaurus turned out awfully cute. :)  blog pictures 040
And we sorted some little dinosaur cut outs by color:blog pictures 002  
Fine Motor Skills:
M used a q-tip to paint the tiny dots on this page from Making Learning Fun:feb (10)

I printed out some shapes (one is a dino, the others were just for fun) from Preschool Express.  To do this activity, M poked push pins into the cork board along the outlines on each paper.  This is a great workout for that tripod grasp.blog pictures 015

And he did a dinosaur lacing carhttp://www.scribd.com/full/32089331?access_key=key-13l1pf4kzdo43w4xs505d:blog pictures 052
Sorry I don’t have pictures of the finished work for some of these!

Literacy Skills:
We stamped out big and little letters on these dinosaur sheets from Prekinders.  I put a variety of upper and lower case letters in a pillowcase and we took turns pulling one out then finding it on the pages and stamping it out.  dinos3

And we put together upper and lower case letters on dinosaur puzzles.  I made these and despite the poor artwork, M really enjoyed this.  It was good for working on that mama and baby letter matching as well as reviewing the names of some dinosaurs.blog pictures 041

Art and Poetry:
M used his toy dinos to make some dinosaur footprint art.  Some trucks got in on the action too. :)blog pictures 042

I found a cute dinosaur poem from here and made some little stick puppets to use while we say it.  This is a great poem for working on ordinal numbers.blog pictures 008

Science:
I found this very informative, albeit somewhat dry, little book about dinosaurs at Target.  We looked through it and talked about how some dinosaurs were plant eaters and some were meat eaters.  Then we matched up some of M’s toy dinos with the pictures in the book and talked about their long funny names.  It’s so cute to hear him say brachiosaurus and stegosaurus. :)blog pictures 024

The following was not really a science activity, although we did use it to review the names of dinosaurs.  I noticed that M had many sets of matching dinos in his enormous box full of dinos.  So I set some up on one side of the room, and put the matches on the other end.  M had to pick one up and look at it, then set it down and run to the other side of the room to find its match.  This worked on memory skills, matching skills, and was just a good large motor workout.  He loved this! blog pictures 022blog pictures 020 
I found some life cycle cards here, and wanted M to sequence them.  He had a bit of trouble with this so I quickly made some numbered squares for him to use.  Somehow this helped and he was able to describe the sequence perfectly!blog pictures 031

And, last of all, we had fun killing off dinosaurs with molten lava in a volcano. :)  The things I find myself doing (and having fun doing) as the mom of a little boy never cease to amaze me.volcano (2) volcano (1)
Stay tuned for a post about the dinosaur books we loved!

I’ll be linking this post up to Preschool Corner and Weekly Wrap-Up – check them both out for some great activity ideas!

Have a beautiful day! :)

Sunday, May 16, 2010

Science – Sink or Float & Magnetic or Non-Magnetic

I’ve been trying to have a morning activity ready for M when he wakes each day.  If I don’t he wanders around whining “what can I dooooo???”, and at that time of day it can be a very dangerous thing to whine anywhere near Mama.

So one day this past week I set this out for him:may 001

It’s a basic sink or float activity, and he had to guess what each object would do before he placed it in the water.  He was right about 95% of the time. 

Then, I told him some of the items were magnetic and that he could find them by using his little fishing pole (from our homemade ABC fishing game).  He LOVED this and spent a good 25 minutes fishing things out and then putting them back in to fish out again. :)  may 004

This idea came from this post at The Wonder Years.

Next time we do this (and I’m sure we will be doing this again), we’ll do some sort of graphing activity… floats/magnetic, floats/non-magnetic, sinks/magnetic, sinks/non-magnetic… is what I’m imagining. 

This time he just sorted them into a pile of magnetic things and left the non-magnetic things in the water.may 005

Check out Science Sunday for more kids’ science!

Have a beautiful day! :)

Sunday, May 9, 2010

Science Experiment – Air Pressure / How Birds Fly

{I have been having the weirdest problems with scheduling posts lately.  You might have seen this post in your reader last week, and then had it disappear if you tried to look at it on the actual blog.  Too much mommy brain + too little coffee = crazy and incompetent.} 

As a final (whew!) bird-related activity, we did a little experiment to show how air pressure works using two balloons.

An experiment and balloons?  It doesn’t get much better than that if you are a 3 year old boy. :)

The way birds are shaped and the way they move their wings causes the air to move more quickly above them.  Quicker-moving air = less air pressure, so the air beneath them exerts the greater pressure and keeps them aloft!

To demonstrate that fast-moving air lowers air pressure, I blew up two small balloons, tied a length of yarn to each one and then hung them from our sofa table so they were level with one another.  You want them to be about 3 inches apart.  April 2010 031

Ask your child to think about what will happen to the balloons if he blows a straight line of air between the two of them.  When we blow directly on an object it moves away from the force of air, so it makes sense (sort of) that the balloons would move apart.  M was sure they would get “wider apart”, as he put it.

Here’s what happens:April 2010 035
They move toward each other and bump!  The still air on the sides of the balloons is exerting more pressure than the fast moving air between them, so it pushes them together! Pretty cool, huh?  ;)

You can do this with a strip of paper that you hold near your bottom lip – blow air directly over it and it should rise.  Or try two cardboard tubes on a table side by side with an inch of room between them; use a straw to blow air directly between them and watch them roll towards one another!

For more science fun with kids, go see Ticia’s Science Sunday posts!

Have a beautiful and blessed Mother’s Day! :)

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