Posts Tagged With: science and kids

Playing With Lady Bugs

lady bugs in search of aphids

What kid doesn’t love bugs?  Butterflies, caterpillars, rollie pollies and lady bugs are some of the most treasured critters in the garden.  I even know a child who has a deep love and respect for spiders.  Of course not every child loves bugs yet many do and lady bugs are among the most enchanting of bugs and are very approachable for most kids.

lady in hand

Recently I brought in a big bag of lady bugs to play with at the preschool.  (I purchased them at our local flower nursery.)  Before we let the lady’s go in our garden, we started out our lady bug exploration with a book all about the lady bug life cycle, Grub To Lady Bug by Melvin and Gilda Berger.

There are great pictures of lady bugs in different parts of their life cycle in this book including the larval stage when they look nothing like that lady bugs we are used to seeing.  The kids really were engaged reading about these familiar little insects.   While reading we talked about how many legs a lady bug has and about how lady bugs help our gardens be healthy by eating bugs that harm plants like aphids; aphids who suck all the nice juice out of plants and make them feel bad.  At this point one of our littlest girls who is just 3 years old, exclaimed “like the Grouchy Lady Bug!”

~ A Simple Art Project ~

Has you may know from my post about salt dough finger prints, I love to capture the precious cuteness of little fingers, hands and feet.  So as part of our lady bug exploration we made lady bug pictures with the children’s little red finger prints for the lady bug’s body.  The kids drew in the details of lady bugs often including six legs and even flowers for the lady bugs to protect.

Here are some wonderful examples of our art work:

~ Lady Bug Release ~

Finally the big moment came when we released the lady bugs into our garden.

The kids squealed and giggled as lady bugs crawled out of the bag in droves.

releasing lady bugs

They crawled everywhere, up my arm, all over the ground and on our spinach plants.

Super duper buggy fun!

lady's on spinach

We spent the rest of the morning gently holding lady bugs and watching them find a new home among the plants.

A Cherry Tree In Trouble ~

About a week after the release at school, my daughter and I discovered our cherry tree at home covered in black cherry aphids and we knew just what to do!

Off we went to our local nursery to get some more lady bugs.

coming out of the bag

Here are the lady bugs coming out of the bag onto our poor cherry tree!

 We let them go all over the tree and we could see the lady’s immediately getting to work chowing down on those aphids.

lady bugs finding aphids

It has been less that a week and the tree already looks so much better.

Like it’s energy is coming back, the leaves are greener and it seems to be standing stronger.

My daughter had a great day playing with the lady bugs and running back over to the tree every now and then to check on their progress.

Have you ever used lady bugs to control pests in your garden?  I would love to hear how it went for you.

For More Buggy Fun Check Out ~

Shared On:  Eco-Kid’s Tuesday

Categories: Gardening, Insects, Lesson Plans For Preschool And Home, Science Exploration, Science Investigation | Tags: , , , , | 2 Comments

Adventures With Earthworms

Many happy days were spent stalking bugs when I was a little child.  I had an array of bug catchers and I knew where all the good places were to find a new pal.  My often caught favorites were roly polies.  I also sought after treasured lady bugs, butterflies and caterpillars which were hard to come by and when I would find one, I would be enchanted with my imagination completely sparked.  So, can you guess what one of my favorite things to do with kids?  Play with bugs of course!  Many, many summer days have found my girls and I “hunting bugs” and going on “roly poly” walks with bug catchers in hand. a wormy friend

The Helpful Earthworm

The preschool I teach at has a wonderful garden that the kids help to grow every summer.  They get to help plant, water and even pick food for the healthy lunches and snacks we serve. This spring we spent a couple weeks studying a couple beneficial friends for our garden, lady bugs and worms!  Naturally when we were done learning and reading we added some lady bugs and worms to help our garden grow.  Worm in it's new home

“Ms. Angela!  Did you know worm poop is dirt?”

After a nice little discussion about earthworms and how they help enrich our soil enabling plants to grow healthy and strong, we continued our study of worms by making a worm farm.  There are a large number of sites to find information on making your own worm farm, with much more detail than what we did.  Here is a quick run down of what we did if you want to make something super simple.

MYO Worm Farm

Materials ~

  • Earthworms:  I got a huge amount at our local garden centers ~ more than enough to make 2 worm farms which we did, one for school and one for home.  
  • Dirt
  • Sand
  • Worm Food: Things like grass clippings, leaves, food bits, oatmeal, tea leaves and coffee grounds, shredded newspaper.
  • Water
  • Container For the Farm:  We used a salad green container.  You know the kind that has washed lettuce in it?
  • Dark Paper

Instructions ~

Layer the dirt and sand in your container to make distinct layers so you can see the soil get all mixed up by the worms.  We even used oats for layering at home because we didn’t have sand.

DSCN4364

Add the food bits to the top of your worm farm.

Here we used a bit of old grass clippings and dandelion flowers.

food bits

Dump your worms in and watch them bury themselves deep into your farm.

Check it out, so very many worms!

adding the worms

Give your farm enough water to keep it moist but not water-logged.

Put a lid on your farm making sure to poke holes in the top so the worms and the farm can breathe.

Cover the sides of the farm with dark paper to encourage the worms to come to the sides of the container.  If you are lucky, you may see the dirt/sand layers get mixed up and little worm tracks along the sides.  We got to see lots of worm tracks one year, but sadly not this year.

Keep your farm in a nice coolish place (but not too cool) and check periodically to see what your worms are up too and to make sure they have enough water and food.

When you are done enjoying your farm, release the worms into your garden!

worm being released into the garden.

We also read this wonderful book to help us learn more about worms:

Diary Of A Worm by Doreen Cronin

This book offers a humerous way to look at worm life and learn about worm facts as well as how worms help our planet.

Wishing you lots of wormy fun!

For more buggy fun visit Playing With Lady Bugs

Shared On:  The Kid’s Co-op, Eco-Kid’s TuesdayIt’s Playtime, Kid Lit Blog Hop, Tender Moments, Friday’s Nature Table

Categories: Gardening, Insects, Lesson Plans For Preschool And Home, Science Exploration, Science Investigation | Tags: , , , , , | 9 Comments

Inside a Flower

Flowers fascinate me, they always have.  I can remember spending many happy hours in my parent’s garden fondly stroking tulips and talking with snap dragons, or rather making them talk to me.  The colors and scents, how can something so amazing grow right out of the ground?

Plant Life Cycles

We are studying life cycles at preschool as part of out Earth Day curriculum for the month of April.  We set up a  plant life cycle on our science table.  Into seed pots we planted marigold seeds and then set them up right next to a full-grown marigold plant, with the seeds next the plant.  The goal is to give the kids a visual experience of a life cycle while we wait for our baby plants to sprout.

As part of this we read the book: Seed to Plant by Melvin and Gilda Berger.  This is a great book with wonderful pictures seeds and plants at different phases of the life cycle.  It really helped the kids to understand the process.

Marigold life cycle

Plant Life Cycle Game

We also played the life cycle game.  Each kid pretended to be a tiny seed planted in the ground (they get in a ball on the ground).  While I pretended to water them as the sun came out and the kids began to grow into a plant (they stretch up towards the sky on their feet), and next the kids  sprouted flowers (what color is your flower?) that made seeds.  The seeds blew away in the wind (we waved our arms) and landed back on the earth (the kids end up back in a ball on the ground).  They loved this game!  It was a great visceral way to experience a plant life cycle.

Flower Exploration

My love of flowers prompted me to bring in a bunch of flowers and talk about where the seeds are made in a flower. I brought in tulips for us to explore together.  After we reviewed our plant life cycle, I got ready to cut apart a tulip with the kids.  At first they were sad about hurting the tulip.  These are some sweet kids!  But as I started pulling the petals back they became totally engaged in what they were seeing.

“Whoa!  Ms. Angela, what is that?”  All heads were bent peering closely as were investigated our tulip.

Have you ever looked inside a tulip? There is a lot going on!

I pointed out the anthers on the flower and we talked about pollination.  We felt the slightly gritty pollen dust on our fingers.  I was fortunate to have a lovely book, The Dandelion Seed,with me with an illustration of a bee covered in pollen which gave the kids a good visual for pollen transfer via insects.

The Dandelion Seed by Joseph Patrick Anthony is simply beautiful.  The story is profound and engaging while the illustrations are incredibly lovely.  In fact I cry just about every time I read it!

Then I showed them the pistil, the part when the pollen lands and fertilizes the flower to make seeds.  We cut into the pistil but weren’t able to see much even with our magnifying glass.

I also brought in some lilies for the kids to explore.  Each child got a lily anda  coloring sheet showing the parts of a plant (click here for a link to this great coloring sheet).  The kids pulled apart their flowers and glued them to their coloring sheet.

We had a great time being scientists and learning about the mystery of plants and flowers!

Shared On:  It’s Playtime!Eco-Kid’s TuesdayKid’s Get CraftyFriday’s Nature Table and at one time The Kid’s Co-Op

Categories: Lesson Plans For Preschool And Home, Science Exploration | Tags: , , , , , , , | 15 Comments

Planting Peas

This is really a story about the beauty of a child.  For children can’t help but be beautiful when we slow down enough to let them share that beauty.

“Where are you Vi?”
“I am in here on the potty.  Will you read my bug book to me?”  Vi implores.
I start to panic, it is 7am and I have my full morning of timely responsibilities pressing on me.  I know if I stop to read to Vi, everything will run late.
Sadly I tell her “maybe later” feeling like I say that way to often.

Happily later that very afternoon I remember the bug book.  We snuggle up for a good read of this brightly illustrated lift-the-flap book about all kinds of bugs.  Vi is so snuggly and enjoying the book so much it is pure delight to be with her.  I suggest that we go bug hunting after reading our book.  Bug hunting will get us outside to plant the pea seeds we had planned to put in the ground that afternoon.

With the book finished we head out to the garden for good old fashion bug hunting.  At first we don’t see any bugs despite Vi calling “B-U-G-S” in a sing-song voice.  I ask Vi where the bugs in the book were and she remembers that bugs like to hide.

“There’s a rock Mommy!”  Vi points.
We lift up the rock and are rewarded with a wriggly earthworm.
“There’s another!”  Vi exclaims.

On it goes until we exhaust our supply of rocks.  Now that we are outside I suggest that it is time to plant pea seeds we had planned to put in the ground that afternoon.

“That sounds great mommy!”

While I go to get the compost for amending the soil, Vi waits for me bouncing on the trampoline.  We, are as usual, are a few weeks late in our pea planting.  Sometimes it takes a while to get around to these kind of things.  And, I am feeling anxious to get the soil prepared and the seeds in the ground so we can enjoy the best harvest from our garden. Also, in that moment, I feel the lateness of the day and dinner is starting to loom as well as other things that need my attention.  I pull myself back to the moment and the task at hand.

After a bit of struggle I make it to our garden with a big bag of compost.  Vi and I start to shovel the compost into the garden.  As I had anticipated, Vi loves this.  She has a blast with each shovel full talking constantly about the dirt and how to grow plants.  After a bit she remembers two little pots which have been the focus of her attention over the past few weeks.  Into these little pots she had carefully placed soil, dug from the garden beds; planted little seeds from around the yard and two pea seeds given to her by me upon request.  She insists that these pots need compost of their own and I agree.  I get the rest of the compost into the garden while she works on her pots.  Still talking, she tells me long stories about seeds and how to keep them healthy.

After a bit I get her attention to plant the seeds.  At first it goes well.  We decide that I will poke the holes and she will drop in the seeds.  We hum along for a bit and she is pretty well focused.  But then we hit a snag and start to have an argument over how she is holding the seeds in her hand and how I am poking the holes.  Deep breath for me and I realize that I am getting grouchy and am pretty much the cause of our distress.  I look at her sweet brown eyes so earnest and loving and at her little pudgy dirt covered hands and I let go.  There is nothing here to be concerned about.  Just the beauty of a darling little girl and her desire to help, her desire to experience.  I realize that it doesn’t have to be perfect and that I can’t make it perfect because it already is.  We finish planting our peas and set up the sprinkler to water our new “babies.”  I breathe again, a breath of gratefulness for the chance at motherhood.  With our garden started and a mommy lesson learned, I know this year the peas harvest will be the best ever.

I wrote this late last spring,  Have been waiting and waiting to share it!  Now we are close again to pea planting time and I thought the time was right at last to share this story.  In anticipation of earlier pea planting this time around, Vi and I are attempting to sprout our peas in the window before we plant them in the ground.  We took some peas left over from last year, put them in plastic bags with wet cotton balls.  First we soaked them overnight in water and then used that water to wet our cotton balls.

Dipping cotton balls.

Then we sealed them and now they are in the window.  We will watch and wait to see how it goes.

Waiting for the sun!

I am hoping for little roots and leaves to show themselves soon.

Little roots poked their way into the world after just one day!  Yeah!!

When the peas are ready we can transplant to the yard.  The pea seed package I have says not to pre-sprout indoors, but I figure it is an experiment and like anything in life, you just gotta try to see what happens…

Shared On:  Sunday Parenting Party, Eco-Kids TuesdayKid’s Get CraftyHome Link Up

Categories: Adventures And Stories, Gardening, Kitchen Creations, Parenting, Science Exploration | Tags: , , , , , , , , | 3 Comments

Crystal Snow Flakes at Preschool ~ Snow and Ice Part 1

Grow crystals?  

Yes you can and it is so easy!  

We just completed a whole series of classes on snow and ice and we grew crystal snowflakes at the preschool as part of our study.   This is a fun way to incorporate a bit of science into the day, fun because it is like magic!  Here are complete instructions for a lesson plan at school or some scientific magic at home!

The Experiment

Keeping the discussion really light with the kids, we touched upon states of matter and chemical reactions by doing an experiment in a cup.  For this class I gave each child a popsicle stick and a clear plastic cup filled about a quarter with warm water.   I poured in a small amount of salt and asked them to stir it around.  We used our scientist eyes and observed what happened in our cups.  When I asked them what they saw they looked up at me with curious excitement and we talked about what happened to the salt.

The children’s answers as usual were preciously insightful ~

“It is swirling.”

“The water is white.”

“It mixed in.”

and

“It is gone!”

“Well, where did it go?”  I asked and they didn’t know.  So I told them that it had dissolved.  That the water liked the salt so much that the water picked the salt right up and is now holding onto the salt so tight that we can’t see it anymore.

Then we tried mixing in a lot of salt.  We mixed salt into the water until the water could not hold any more salt.  In other words, the salt would no longer dissolve.  This is called a saturated solution.

The kids, looking into their cups, wondered why the salt wouldn’t dissolve anymore?  ”Because the water is full of salt, it can’t hold anymore salt.  It is like the water’s arms are full.”

This is what we need the water and salt to do for growing our crystals.  Because when we put our chenille snowflakes into the saturated water solution the salt will grab onto the snowflake and grow a crystal.

Tip ~ Have the kids empty their cups into a cooking pot.  Save this pot to use later.  Then collect the popsicle sticks and cups and keep them handy for the next part of your experiment.

Growing Crystals

Next we made snowflakes out of chenille stems.  From a large pile of assorted chenille stems the kids each picked their favorite.  We had everything from white to black to yellow to red.   Interesting for snowflakes!

Tip ~ We formed the chenille stems into a snowflake shape by cutting each chenille stem into 3 pieces.   Make sure one of the pieces is longer than the others so you can use that piece to hang the snowflake from a popsicle stick.   Twirl the pieces together in the center to form the flake.

Then I had the kids put a few beads on their snowflake to make it extra special.  I attached their snowflake to one of the popsicle sticks from our above experiment and hung it over the rim of one of our cups.

Tip ~ Have a sharpie handy to label the popsicle sticks as the children finish decorating their snowflakes.  This way the snowflakes will be labeled and ready to go home when you are done growing the crystals.  I labeled their cups and was sad later to have to re-label the sticks!

Finally, I took some time without the children to heat water to almost boiling and then I dissolved borax power into the water stirring until, you guessed it, no more borax would dissolve.  Salt works too.  You can use it to grow the crystals instead of borax but the borax is faster at producing results.  Because borax, even though it is completely natural, is dangerous if swallowed I didn’t want to use the borax for our hands-on experiment with the children.  But it was perfect for growing the snowflakes!

Tip ~ Use the pot you had the children empty their cups into earlier to heat the water.  You can even just add more water to the salt water already in the pot and then add borax.  That is what I did and it turned out fine.

Our snowflakes came out great!  We had plenty “ooh’s” and “ahh’s” as we pulled each snowflake out of solution.

More Please ~  Check out other fun ice and snow experiments…

Categories: Lesson Plans For Preschool And Home, Science Exploration | Tags: , , , , , , , | 3 Comments

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