Science Sunday: bats

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After reading Christy of Superheroes and Princesses made this super cool bat.  I knew we had to make it.

Mainly because I had a bunch of empty toilet paper rolls sitting in one of the bathrooms.  But, I digress.

So, I made an executive decision to go back in our book to bats, and learn about them for a little bit, rather than continue for this week learning about insects.  Hey, I’m the Mom, and I knew I’d have at least one very happy kid.

And I did.

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One of the big things we learned is that bats use echolocation to navigate around.  And when they “hear” something that sounds like food they start making even more clicking sounds to find it.

So, we, and by we I really mean the boys, primarily Batman; set up an obstacle course for our bats to navigate.  He took his “traps” (I think that’s what they were, maybe) and created an obstacle course of crumpled paper for the bat to navigate.

It was so cute watching them pretend to hear the clicks and say, “Oh no something is here, better go another way.”

Then we talked about how scientists studied bats for a very long time and figured out how to use their echolocation for our boats and submarines to use sonar.  Then they had to find a submarine toy and a boat toy and act out how they use sonar.

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They also learned most bats eat insects.  So they cut up a bunch of little pieces of paper and said that was the insects for the bath to eat, then they stuffed it inside their bats.

There are some days I just love to sit back and see how their minds work.

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And, if you’re needing a nonfiction bat book to read, this is one of the many we’ve checked out over time from the library.  It’s one of our most requested animals to find out about.

Thanks to Phyllis from All Things Beautiful for pointing out I forgot to put in the linky this week (and by the way if you head to her blog she’s starting up a cool mystery series for your kids to do too today, I’m gonna check it out later to see if my kids are ready for it).

Quick last minute Halloween costume

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So………  Batman had been going to be Iron Man.

This is the best picture I have of his Iron Man costume, unless you want one in shadows.  He loves it.  And then after watching the stupid, I mean lovely Diego Halloween episode he wanted to be a bat.  And Princess wanted to be a bird.  Both of which necessitated making new costumes.

So, here’s the quick and dirty how to, mostly taken on my phone because yet again I’ve put my camera somewhere “special.”  I wish my camera had a homing device on it I could activate like my phone does.  I’d lose it a lot less.

1.  Have your child lay down on the fabric with one layer of it open.  Mark where their wrists hit it, and about where you want the wings to end.
(and for those who are wondering this picture is actually from the Blue Arrow costume).

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2.  Now fold you fabric in half, and using your “measurements” cut out a bat shape.

My scissors are ridiculously dull, and I should buy new ones because I’m atrocious to scissors, so I cut one layer at a time.

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3.  Cut 2 strips of 1/4” elastic the length of your child’s wrists and sew that onto the ends of each arm.

4.  Then use some of the scraps you cut off to make the collar.  I laid it over Batman and had him model it to find the right fit.  (Luckily he was wearing the fleece pajamas he found in my winter clothes box, so all fabric stuck to each other).

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5.  Pin your “straps” to the back.  Also pin where you’re going to sew on the velcro.

Note to self: stop buying the sticky back velcro, it doesn’t stick very well, and it gums up my needle.

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6.  Trim the straps to look like bat wings as well.  Try to get your very wiggly child to stay still for this.

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Try very hard to get your kids to stand still to take pictures.  In case you’re wondering they don’t really cooperate.

For Princess’ bird costume, I used the same approach, but cut it to look like feathers, and still need to make her collar/straps.
bat costume

Oh, and this is Batman’s illustration of what his costume is supposed to look like.

I just had to include my “instructions” he gave me.  I think one of those is supposed to be the bat toy I’m making as well.

Preschool Corner: Spookley the Square Pumpkin

 

 

Amazon.com Widgets

Hmmm, I’m not sure I like what has happened to Live Writer on me.

 

So, we read this book, and of course we had to make our own pumpkins.  And then the kids had to go in completely a different direction, because that’s what my kids do.

 

But, the story is about a pumpkin who is feeling bad because he’s different than everyone else.  In case you couldn’t tell from the story, he’s square.  Yes, square.  Through the course of the story he discovers that it is good to be different.

 

001So, I set them up with a piece of construction paper in their chosen color (to understand that read the story).  And set them to making pumpkins.  I showed them to cut out the shape they wanted and then decorate them.

 

 

 

That was my theory.

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Instead, they cut slivers and put dots on them and declared them pumpkins.

 

 

 

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Batman drew a pumpkin patch and farmer.  Then cut them out and glued them on the mural.  I guess that is mostly what I was aiming for.

 

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Princess…….  Well, she mostly did the project.  For a while.  Then she decided to paint herself.

 

Now, I’m partially to blame because I was also trying to work with them on a handprint project at the same time.  Yes, I was multi-tasking our crafts.  Shoot me.

 

But, if my plan works you will recognize my EVIL GENIUS!  Yes, you will, and then I will rule the world!

 

Oh, sorry started channeling my inner super-villain.  I’ll get back to my post.

 

017Where was I?

 

Oh yes.  The gluing on of the pumpkins.

 

 

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And as you can see, Batman’s farmer made it onto the mural too.  Though, he did briefly lose his hand, but through the wonders of glue it is back on, and as good as ever.

 

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And, I’ll give you a preview of an upcoming post, and let you guess about the story behind this picture.

 

I’ll give you a hint, it’s something you wouldn’t expect most 5 year olds to be concerned about, but mine have had a lot of experience with recently.

 

Bet you’re curious now……..

 

And now, for some other preschool or kindergarten posts head on over to Homeschool Creations and see what everyone else did this week.

stART: Skeleton Meets Mummy

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This super cute Halloween story, that for some reason reminds me of “Little Red Riding Hood,” for no good reason was a lot of fun to read.

 

Skeleton is sent by his Mom to take a basket to his grandma (the part that reminds me of Riding Hood), and as he goes through the forest is scared by a sound behind him.

 

A mummy is chasing him, and finally catches him.  Skeleton overcomes his fear by………..  If you want to know, then read the book.

 

I had this brilliant idea of a craft, which of course my kids wanted to do a completely different craft, so we did several of these.  With only one kid actually completing my project as envisioned.

 

Supplies: person cut out (you could trace a gingerbread cookie cutter, do a paper doll chain, however), strips of white paper, scissors glue

 

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1.  Glue the strips of paper onto your mummy.

 

If wanted, draw a face on said mummy.  Batman insisted it’s necessary, “see the book, it has a face Mommy.”

 

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2.  Trim the extra paper away, so it’s a person shape again.

 

 

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As an alternative you could do Superman’s method.  Just draw lots of lines on it, so it looks like a mummy.

 

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Then glue your mummy on the Halloween Mural of AWESOMENESS.

 

 

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And stand back and stare in awe at the wonderfulness of your mural.

 

 

 

Now for more ideas head on over to A Mommy’s Adventures.

Math Links: 5 Little Pumpkins

We all know the poem “5 Little Pumpkins,” and how much fun it is to read.

Well, I decided to make it into a math set, and an art project all at once, and my kids LOVED it.

Supplies: printable, stamp pad, markers, scissors, and glue
Five Little Pumpkins Sitting on a Gate
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On each page we made thumb print pumpkins with the number of pumpkins that are on that page. 

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So, on the line saying “The second one said, “There are witches in the air”  we put two pumpkins on, and happily drew faces.

As we went along we found the matching math problem and glued it on the page.  We finished up the math lesson by reciting the poem several times and saying the math problems.

002And, what’s a lesson about pumpkins without decorating some?  My kids have been begging to do this forEVER!  You’d think they never get to do fun stuff the way they talk.

So, they happily sat there drawing on their pumpkins, and decorating them.  And Batman, being Batman had to do it his own way.  He wanted a bat on his.  He was dead set it had to look a certain way.

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He hunted down the bat cookie cutter he’d used earlier and traced it and colored his bat.  Then he cut it out and glued it on his pumpkin.  So, on one side it has a face and on the other side is  a bat.  Then they proudly carried their pumpkins out to the front yard and set them right smack in the middle of the driveway.  Which I corrected them on because that would have ended with sad crying kids as their pumpkins were run over.

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The pumpkins now happily are sitting on the side of the driveway as a cheery greeting to all who pass by.

The random skeleton parts sticking out of the bushes are not so cheery, but the kids are happy they have something scary.

Head on over to Joyful Learner to see more fun math ideas!

Science Sunday: Why do water striders walk on water?

We read about how water striders walk on water.  Well, obviously you can’t just walk on water, so how do they do that?

 

Answer: they bend the rules.

 

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Supplies needed: small bowl of water, a piece of toilet paper, small needle

 

 

 

 

Procedure:  rip a piece of toilet paper into fourths.  Place the toilet paper on top of the water, and gently place the needle on top (like in the photo above).

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Now, if you’ve done this right, the toilet paper will be saturated by the water and the needle will float on the surface of the water.  It’s very cool.

 

 

 

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Why does this work?

 

Because water molecules have a very strong molecular bond they want to stick together.  So, the surface tension of the water holds the needle up, if you do it correctly.

 

That is why the water strider is able to walk on water.  Great wow factor to your kids.

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Then we of course had to see if it would work with a normal piece of paper, and it did. 

 

So, now we know how and why water striders can walk.