Second Graders Make Some Noooooooooise!

SCIENCE ASSIGNMENT FOR 2ND GRADERS:

Second graders are deep into our ENERGY unit of study and have just completed explorations of light and magnetism.

Next, we will explore SOUND! See below for a MANDATORY project for all second grade students.

Click here for the full assignment and project sheet

 

One of the most fun types of energy to study is SOUND. I thought it might be fun for you to build your own musical instruments out of recycled materials! You will learn a great deal about how different materials vibrate to produce sound, and you’ll have fun! We call this JUNK MUSIC!
Click to hear junkmusic.

You will find inspiration on the idea sheet, for different homemade junk music instruments, but feel free to invent or create your own! You may also borrow books from my science library, or do a little research on your own via the internet, library, or someone you know who is a musician.

You MUST bring your homemade instrument back to science class with your completed research form, so that you may demonstrate it as part of our study of sound energy. It would be nice if EVERYONE had something to share.

Need ideas?
Check out these unbelievably cool sites which will give you motivation and inspiration!
These guys make great music out of junk of all kinds!
http://www.bashthetrash.com/
Rhythm Web is a super site promoting world music:
http://www.rhythmweb.com/homemade/
The Junkman himself!   http://www.junkmusic.org/index.php

Instruments are due on your SCIENCE DAYthe week of February 7th. Please do not bring your instrument in early. We do not have the room to store them.

Any Questions?Please contact Mrs. Feldbaum!
feldbaue@ardsleyschools.org

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Cookies and Cupcakes

vanilla with fudge frosting…
chocolate with raspberry filling…
sugar and sprinkles…

Gotcha listening?

Good!

I’m not really talking about the kind of cupcakes and cookies we love to indulge in. I’m talking about the ones from trees!

Many of us are still cleaning up from the super, silly, sneaky snowstorm of a few weeks ago, cutting down broken branches, collecting twigs from the lawn, and sadly removing fallen trees.

Slicing those branches and trunks into cross-sections of 1″ -2″make fabulous tree cookies! Thicker sections, 4″ – 5″, we have named tree cupcakes!

We use these cookies and cupcakes to learn more about how trees grow and age, how the weather affects trees, and the purpose of the different layers.

We could sure use some more in our science classroom, so if you’d like to donate some delicious, uh, fabulous tree cookies and cupcakes, please comment below and I promise I won’t let any termites near them!

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2nd Graders “Get to Know a Leaf!”

Please read below for a mandatory 2nd grade assignment due Monday, November 14th.
Please hand your project in to your classroom teacher.

OUR TREE

Second graders learn about seasonal and environmental changes by studying the seasonal cycles of the Honey Locust Tree. Honey Locust trees are extremely common “sidewalk trees” which grow almost anywhere. Look around Ardsley and see how many you can find. We will study one of the Honey Locust trees located in our garden and paying close attention to their special features.

Click HERE for photos of our tree!
Click HERE for photos of last year’s projects!

  1. Find it: Take a nature walk!
  2. Press it: see directions.
  3. Research it: using books, guides, and websitesSelectingLeaves3
  4. Write about it!
  5. Display it anyway you like!
  6. Present it to the class.

1. Find it!
The leaves are falling fast! Here are some tips for finding the perfect leaf:

  • Walk around your neighborhood or nearby woods to find your leaf. You can collect green ones too if you like. Try to get different types of leaves from a variety of trees.
  • Don’t run through private property without permission from home owners. If you can’t find leaves on the ground, ask permission to pick leaves off trees on private property.
  • While you are walking, notice the seeds which are growing or have fallen from the trees. Talk about the trees and the seasonal change. Discuss how deciduous trees lose their leaves while coniferous or evergreen trees keep their leaves year-round.
    Enjoy the outdoors and exercise!

2. Press it!

  • Choose leaves that are relatively flat, not curled. Look for leaves that aren’t spotted or bumpy. DFallLeavesPress_edon’t be afraid to try leaves in various stages of changing colors. Before you press your leaves, make sure they are dry and flat. Drier leaves press well.
  • Place the leaves you wish to press between sheets of newspaper. Place heavy books on top of your leaves.
  • Allow to flatten and dry for at least 3 days.
  • While you are waiting for the leaves to dry you can look online or in books to identify your leaves.

3. Research it!
Ask a parent before going online!

Arbor Day Foundation http://www.arborday.org/trees/wtit/

Dendrology http://www.cnr.vt.edu/DENDRO/DENDROLOGY/main.htm

Leaf Id http://www.cnr.vt.edu/dendro/forsite/key/intro.htm

Fall Folliage video http://www.maine.gov/doc/foliage/kids/movie.html

Leaf ID http://pick4.pick.uga.edu/mp/20q?guide=Trees

Books: Check these out of the library!

Leaf Man, by Lois Ehlert
Leaf & Tree Guide, By Rona Beame
The Tree, A First Discovery Book
Looking at Trees & Leaves, from Grosset & Dunlap
Autumn Leaves, by Ken Robbins
I Wonder Why Pine Trees Have Needles, by Jackie Gaff

4. Write about it!
Wonder about your leaf and the tree it came from! Begin by asking questions:

  • What is the name of the tree my leaf came from?
  • Is the tree deciduous or coniferous?
  • What color does it change to in the fall?
  • Why does it change color?
  • What are the lines that run through my leaf?
  • What type of leaf is it?
  • How is it different from other leaves? Similar?
    Come up with your own questions! What are YOU wondering about?

5. Display it!
Think of the most creative, unusual, fabulous way you can to display your  ONE TYPE of leaf!

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Sid’s Science Fair

For Kids:

Yes! It’s true! Sid The Science Kid has an app! And they sent me a copy to review for you!

Join Sid and his classmates as they explore the world of science through fun and games. Practice the skills you learn in class, such as sorting, observing details and changes in objects and charting the results. We love Sid so much on his show and in books, I am so glad he now has games for us too!

This app looks and feels exactly like the show, but unlike the show which is geared for 3-7 year-olds, I think this game is for younger kids. Share it with your younger sibling, a cousin or a neighbor! You can be the teacher!

For Parents:

Sid The Science Kid’s Science Fair App is one of the few standards-based apps that teaches exactly what we do in school. It uses a familiar character to reinforce math and science concepts and skills that encourage kids to view the world just like scientists do.

“Today, children are entering kindergarten unprepared to succeed in science and with negative views of the subject, so PBS KIDS is on a mission to inspire a passion for science in kids while they are young, through STEM-focused content on-air, online, and now on mobile devices,” said Lesli Rotenberg, Senior Vice President, Children’s Media, PBS. “We’re excited about the Sid’s Science Fair App because it helps build core science and math skills – and fosters kids’ excitement in understanding the world around them.”

My only complaint is that there are just 3 basic games…I am hoping that future updates include more !

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Create Make Develop Invent DO!

Isn’t that what being a scientist is all about? It isn’t about memorizing facts, or taking tests. Being a true scientist, even at the earliest age, requires curiosity, wonder and the ability to acquire knowledge and use it in new situations.

This year, support the work your children do in science class by encouraging their own curiosity. Allow them to use materials in unconventional ways. Create open-ended play situations, inside and out! Spend a good amount of time reading non-fiction. Visit informal science venues and events. Your efforts will be your child’s greatest reward.

So take the time with your kids to create, make, develop, invent, DO!

On Saturday, this scientist will be celebrating at The New York Hall of Science as they present, Maker Faire 2011. I am excited to volunteer at my very first Maker Faire, a menagerie of exhibits, demonstrations, and performances, ranging from scientific to entertaining.

Stop on by and say “Hi!”

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Science Is Rock and Roll!

Watch my i.am.FIRST: Science is Rock and Roll on August 14th!

Finally, a show just for us! Join some of the biggest names in music and showbiz as they inspire viewers to learn more about science and technology.

You will see how our country’s best and brightest students compete in the FIRST (For Inspiration and Recognition of Science and Technology) Robotics Championship! Tune in!

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A Mid-Summer Hello!

Super Summer Science Fun!

There are so many great opportunities for you to practice your science skills this summer and have fun doing it!

Use your tools in your own backyard!

There’s no better time to use your 5 senses than the summertime. Yes! Your 5 senses are the ultimate observing tool! Combined with magnifying glasses, rulers, tweezers, bug boxes, and shovels, your 5 senses are all you need to become curious in your own backyard. Try some of these things right outside your home:

  • List all the trees in your neighborhood. Use field and identification guides to compare leaves, bark and branches. Are they pinnate or palmate?
  • Find a spider web, maybe in your basement or in the garden, among the shrubs or among some weeds, and see if the spider is there. Is the web an orb web, sheet web, or some other kind?
  • Put out a birdbath for birds and other critters. It doesn’t have to be a real birdbath, but could be something like a turned-upside garbage can lid. The water should be no deeper than an inch. Keep a list of the species who visit.
  • Start a rock collection.
  • If you see a bird collecting worms or other food for nestlings, watch where the food is taken, locate the nest, and watch it until the nestlings leave (Don’t get too close or you’ll upset the family.)
  • At night and with a flashlight, sneak up on a stridulating cricket and watch it sing.
  • In your basement or some other damp, slightly junky place, look for “thousand leggers.” Are they centipedes, millipedes or maybe sowbugs?
  • Look for squirrels around your house. What kind of squirrels are they?
  • Make an insect collection.
  • Find a feather and identify these parts of it: shaft, vane, barbs, and barbules.
  • List all the butterflies in your neighborhood.
  • Start a Nature Study Notebook
  • Learn to identify Poison Ivy. Then stay away from it! One way to do this is to go to the Google Images Page, type “Poison Ivy” into the search box, then look at the various thumbnail pictures showing Poison Ivy. ONLY GOOGLE WITH AN ADULT!
  • List all the birds in your neighborhood. Use binoculars to birdwatch and then look them up in a field guide.
  • Start your Birding Life List listing all the birds you’ve ever identified with absolute certainty.
  • Look for bats at dusk just as it’s getting really dark. They are more thick-bodied than birds and flutter instead of soar or glide.
  • In a garden flower, figure out the different parts. Locate the stamens (pollen-producing male part, consisting of filament and anther), pistil (female part that will mature into a fruit, consisting of stigma, style and ovary), corolla and calyx.
  • If you find a birdnest, determine whether it is a scrape, platform, cup, adherent, pensile or pendulous nest.
  • Rub a slice of white bread on your kitchen table, or anyplace you want to, slightly moisten the bread, then put it into a jar with a top on it so the bread won’t dry out. Each day look at the bread. In a few days you should find one or more kinds of fungus established on it. Fungus spores are just about everywhere.
  • Go looking for insect eggs and notice their incredible variety of sizes, shapes, colors and designs.
  • Dig up an Earthworm and with your hands moist so you don’t hurt itand identify its different body parts.
  • If you have a moist, junky basement, look for Daddy-long-legs.
  • Find a weed and try to identify it by using Iowa State’s Weed-Identification Page.
  • If you have a moist or wet place outside, look for a snail or slug. On either of them, locate the two tentacles atop the head, and the two stalked eyes below the tentacles.
  • In moist, shaded, undisturbed places, look for mosses in their spore-producing condition.
  • Wander around looking at how the blossoms of different plants are arranged. Classify each arrangement type according to whether it is a spike, raceme, corymb, panicle, umbel, cyme, scorpioid cyme, or something else.
  • Identify just one thing in your backyard — maybe a bird or a garden flower or an insect — and then use Google  to find out all you can about it. You’ll just be amazed at what you can learn! ONLY GOOGLE WITH AN ADULT!
  • Look very closely at any sand or streambed gravel you can find. Try to see tiny crystals. If you have a magnifying glass you should at least see glass-like quartz crystals.
  • Find a plant with spines or thorns and try to figure out why it has them. Remember that plants evolved long ago when often large herbivores such as bison, wild horses and mastodons wandered the land.
  • Look for animal tracks in mud.
  • Look for simple and compound eyes on an insect.
  • Probably you’ve watched Robins catching earthworms in your lawn. Lie on the lawn and see if you catch as many as the Robins do.
  • Find a caterpillar and notice its six black jointed legs immediately behind the head, its stubby, mid-body legs called prolegs and its end ones called anal prolegs.
  • Become an official frogwatcher. Go to Frogwatch
  • At night, find a streetlight or backyard light and watch for insects who flutter into it. These insects are trying to navigate by the light as if it were a star.
  • Find a bean, maybe a dried bean in your kitchen, and notice its hilum. Separate its two faces, and inside the bean identify the food, seed coat and baby plant.
  • In gardens, hedges, weedy places and woods, look for insect pupae. Once you find one, mark it with a ribbon or other object, then visit it each day to watch for when the adult emerges.
  • One place on the Web to help you get the scientific name of plants you identify is the B & T World Seeds site. Try it out.
  • Most insects are either “chewers” or “suckers.” Wander around looking at miscellaneous insects, deciding which are chewers and which are suckers.
  • Learn to identify your local trees just by looking at their trunks.
  • Understand your local weather by looking at clouds, seeing weather maps, etc.
  • From a pond or ditch, take a jar of water and set it in a window where it gets some sunlight. Over the weeks watch what happens to it.
  • In the night sky, find these constellations just like we did in STARLAB!: The Big Dipper (Ursa Major), The Little Dipper (Ursa Minor), Leo the Lion,  Hercules, and Draco the Dragon.
  • Visit Wave Hilland enjoy their family Art Project and other programs.
  • Go fruit picking. Berries, cherries, peaches, plums and nectarines are in season beginning in June.
  • When you go onto the Internet for the first time each day, check out NASA’s Astronomy Picture of the Day. This will help you keep things here on Earth in perspective.
  • Are you a gardener? a cook? an eater? The Edible Garden at The New York Botanical Garden has something fun for all ages!

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Science Fair Success!

Every year I am newly amazed at the work our children do, and this year was no exception!

Our theme of Life Science lent itself to such a wonderful display of hard work, creativity, innovation, collaboration, and contagious enthusiasm! Any visitor walking around the fair, was amazed at the demonstrations, models, investigations and experiments. It was evident how much time, energy and learning went into each and every one.
Certificates will be going home for all participants.

Click here for photos.
Thank you young scientists!

A visitor to the fair would have seen…

5 hermit crabs
37 seashells
19 earthworms
7 fake jellyfish
9 butterflies
2 ferrets
1 cockatiel
8 caterpillars
54 carnations
1 hamster
rootbeer
3 fake betta fish
1 fake butterfly
1 fake turtle
3 owl pellets

And projects about…

bacteria
jungle animals
hybrids
bugs
cats
dogs
snakes
cheetahs
turkeys
giraffes
bees
chicks
penguins
birds
skeletons
cells
the brain
the senses
memory
smoking
trees
leaves
plants
seeds
velcro
moss
flowers
jellyfish
bones
frogs
eggs
germs
biofuels
respiration
digestion
exercise
Justin Bieber
coral reefs
rainforests
& polar bears!

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What Will Your Science Fair Project Be About?

As the entry forms stream in I am so amazed at the breadth and depth of the topics being covered! Your children are so excited to get working with moms, dads, grandparents and friends on their projects. It is truly wonderful.

For those of you who have never attended or participated in the Concord Road Family Science Fair, there are a few simple things for you to remember:

  • The best place to learn all you need to know about our science fair is in my last blog post.
  • Our theme is LIFE SCIENCE.
  • Every project must have an entry form.
  • Great projects have a little something extra (model, demonstration, samples…) with the board!
  • Children will visit the fair during the day with their classes and present their projects then.
  • The evening fair begins at 7pm on April 14th, and is your time to learn!
  • Projects must be dropped off on Wedneasday, April 13th during the hours of 7:45-8:10am and 3:15-4:30 pm.
  • Have FUN!!!!

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The 2011 SCIENCE LIVES! Fair

Kindergarten, 1st and 2nd Graders!

We are excited to announce our very first
SCIENCE LIVES! FAIR

Thursday, April 14
7:00 pm
Grades K-2

Click HERE to learn more about LIFE SCIENCE.
Click HERE for PROJECT GUIDELINES.
Click HERE for the SCIENCE FAIR ENTRY FORM.
Click HERE to check out great SCIENCE FAIR SITES.

Click HERE to see PHOTOS OF THE PAST SCIENCE FAIRS.
Click HERE to post on WALLWISHER. (coming soon)

Entry Forms Due Friday, March 25th
Projects Due Wednesday, April 13th

The Concord Road Family Science Fair is just about 3 weeks away and you should be thinking about what aspect of Life Science you might want to explore. All students from kindergarten to second grade are encouraged to participate by investigating topics which stem from their own curiosity, and allow them to think like young scientists.

Creating and viewing projects is a motivating and enjoyable experience for the whole family. As parents, you can help your child to participate by creating a scientific experiment, investigation, project, collection, or model.

Science Fair projects should stem from your child’s curiosity. Young children begin to ask questions as soon as they begin to speak. Answer one of those questions, and your child will be more invested in his/her project.

We are very excited to see what this year’s scientists stir up!

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