Kit Tidbit: Native American Supermarket kit

Are you going to have a full house for Thanksgiving? Trying to find fun and educational things to occupy the children? Well, I have the answer!!!!

We are promoting our Native American Supermarket kit for the Thanksgiving holiday season! You can reserve one by calling the SERC at 919.220.5429 * 356. We are looking forward to hearing from you!

Coolest video game for learning ever!

I just read a post and watched a video about a new video game that "looks like it was designed by a third grader" - Crayon Physics Deluxe. Check out the video, and see if you agree that this looks like it would be fun for all ages, and educational too! It's still in development, and not available yet. It's based on an earlier version called Crayon Physics that's not nearly as complex (you can only do squares) but is available free.

Cheers to Jimmy!

This is just a quick shout out to Jimmy, my manager! He has officially been working at the museum for 10 years! He has transfered from a few different departments- but he now calls the Science Education Resource Center home, and we are lucky to have him.

Congratulations!!!!!

Now Introducing....Lacy!

We have gone through many changes in the SERC lately...but the most exciting is gaining a new colleague...Lacy! She has been volunteering with us for about 6 months; refurbishing DPS science kits, SIAS kits and helping clean up our building. She was in need of a career change and we were in need of a new addition to our team.

Welcome to the museum Lacy!

Cool Tools: Science News for Kids

I am always looking for new science resources for our little people and students alike...and I think I have found one of the best websites yet. It is called Science News for Kids. It has games, articles, science fair help AND EVEN A TEACHER SECTION!!!

I can definitely see myself using this site to develop new curriculum! Does anyone else know of any really child friendly science sites?

great science resource website for kids!

Yesterday I was reading a book about wetlands for possible inclusion in our new SIAS wetlands kit. It was a really good book, and on the last page there was a website - facthound.com. I checked it out, and it was a really neat idea!

When you go there, you can type in anything you're interested in learning about, from wetlands to animals to ghosts, and they'll give you three age-appropriate book recommendations! The site is very parent and child friendly, and doesn't have any annoying pop-ups or inappropriate material.

Check it out and let me know what you think!

Cool Tools: Free Posters!

Hi everyone, Nancy here.

We here in the SERC are always looking for ways to save educators and families money on resources so we have a hot tip for you:

Our friends at Year of Science and Cal Berkley have put together this great resource for science educators that we wanted to pass on to you.

Here is a link to an electronic version of the "Understanding Science" poster that they developed. You can print this out in color to give to your students or have a local copy shop enlarge the file poster-size and laminate to post in your classroom.

Speaking of posters, did you know the SERC has a closet full of posters that you can use in your classroom? Many of you know we have books, artifacts and equipment you can sign out like a library book to help support your science explorations, but we also have posters about mammals, reptiles, astronomy, ecology and several other topics that you can sign out as well. It is a favorite resource of many of our Duke University Student U and their Elementary Pre-service program students to use during their field experience in Durham Public Schools.

One of our members organized a "Bug Week" in her neighborhood for all the neighborhood kids for Summer enrichment and our collection of bee posters were a huge hit!

Drop us a line and let us know how we can provide materials support or if you know of a cool resource to share, pass it along!

Stay tuned and stay curious,
-Nancy

Citizen Science: Wish upon a Star....

If you have any great wishes to make, tonight and tomorrow night are going to be the two best nights to view the Perseids Meteor Shower .

Each year in August stargazers get a chance to view meteors from the comet Swift-Tuttle that create 'shooting star' effects in earth's atmosphere.

A great article on Nasa's website about the meteor shower can be found here as well as the best times and locations in the sky to view it.

The meteor shower can be seen from July 17th 2009 to August 24th 2009, but peaks on August 12th.

Some superstitions say that wishing upon the first star you see will grant that wish, so make the first one a good one!

Happy Stargazing,
~Kristen

Cool Tools:Shark!!!!!!!!!!

Hi everyone, Nancy here.

I hope you all have been having a great summer. We have been very busy in the SERC. We've already sent out our first round of Durham Public Schools Science Kits to the Year Round Schools. The students are starting their year off studying life cycles of plants, animals and invertebrates.

An animal that they won't be caring for in their classrooms however is getting a lot of attention this week.

Each summer, the Discovery Channel hosts Shark Week, the longest running week of television programming focused on a particular animal. Shark Week has been a fixture of the Discovery Channel for over twenty years.

If you've been out to the Museum lately and tried your hand at digging for marine fossils out at the dig site on the Dinosaur Trail, you may have found some shark's teeth. The mix of fossil "dirt" that you can explore was excavated from a phosphate mine in Aurora, NC. North Carolina was once part of an embayment that had lots of diverse sea life. Some of the shark's teeth found in the dig site at the Museum are from Sand Tiger Sharks, Whitetip Sharks and White Sharks. Some explorers to the quarry in Aurora have been lucky enough to find Megaladon teeth.

Discovery Channel's website has a lot of great shark resources including games, videos and an identification guide. Check out the link from our friends at How Stuff Works to learn more about how sharks' teeth work. Did you know that sharks can have up to 300 teeth? They can also have anywhere between 5-15 rows of teeth.

For more information on Shark Week, you can check out Discovery Channel's website.

Stay tuned, stay curious and if you live in Amity, stay out of the water...

-Nancy

Wow! We have been busy

It feels like forever since I have posted, and I apologize to all of our loyal readers. The SERC has been extremely busy with DPS science kits, museum events, volunteers, vacations and thankfully renting lots of Science in a Suitcase kits. I can't believe that our summer is almost over! But the museum still has a few things up our sleeves before Fall.

I am really excited for our latest exhibit, Dinosaur Trail! So many people have worked very hard for this; fundraising, research, labor, ideas, meetings, trainings and creating activities & events! Opening day is fast approaching, July 25, and the museum is ready! We have lots of volunteers helping out this weekend, activities planned for our visitors, off site parking, face painting and much more!

Next time you come here, bring your camera. We have a flickr page devoted to 'Durham Dinosaur Sightings.' You can upload your pictures, share your experiences with the rest of the museum community and see what others are doing on the trail!

Hopefully, I will see you this weekend!!!

Citizen Science: Cheers to the Bald Eagle!

As many of you know, the Bald Eagle is our national symbol. It stands for freedom, strength and power. The eagle, as well we several other species of birds, suffered an unfortunate decline with the use of an insecticide named DDT. DDT was first used in WWII to stop the spread of malaria and to kill mosquitoes. As DDT was killing the mosquitoes it was also damaging the environment.

In 1962 Silent Spring by Rachel Carson was published. This book drew lots of attention to the rise of DDT and decline of bird populations. Silent Spring was one of the main reasons for the environmental movement, which gave rise to the Endangered Species Act of 1973. DDT was banned on a world wide level in 1972, just 10 years after Rachel Carson's book was released.

The main effect of DDT on bald eagles was a thinner egg shell. This caused the egg's to break under the weight of the parent eagles, causing a rapid decline in the species. The eagle has come a long way since 1962 (and before) and is now removed from the endangered species list. The bird will be continue to be monitored for the next 5 years, to ensure that the species is on the rise!

Citizen Science- Celebrate the Ocean!

Hi everyone, Nancy here.

Year of Science participants are celebrating the Ocean and Water during the month of June.

Given that school is winding down for many North Carolina students and teachers, it is no doubt that many of them will be heading for the beaches and enjoying the ocean. Many students and teachers use their beach visits as learning opportunities by taking photos of animals that they may have seen, bringing back shells, egg cases or other artifacts and writing journals about their experiences.

If you're planning a trip to the beach this summer or want to know more about Ocean Literacy, check out this link to read blog posts from NOAA's Assistant Administrator for Research, see videos on scientific ocean drilling, play games and participate in a Species Naming Contest for the Bonaire Banded Box Jellyfish!

The Resource Center has lots of books available about the ocean as well as a massive shell collection that visitors can choose shells from to observe closer at home so if you don't make it out to the ocean, we can help bring a little bit of it to you to explore over the summer.

Stay tuned and stay curious,
-Nancy

Cool Tools: Identifying common snakes of NC!

Yesterday I had a personal encounter with a snake that I was unfamiliar with; so this morning I was searching to find out what species it was and I found a really helpful website.

This site is great for identifying all of North Carolina's reptiles/amphibians. It is easy to use and has lots of pictures to help narrow down the search. It even has maps to show the range of where the species can be found. It is always a good idea to carry a field guide with you any time you are exploring in NC; my favorite is Amphibians and Reptiles of the Carolinas and Virginia.
by Bernard S. Martof, William M. Palmer, et al. You can pick one up at most book stores.

The snake that was in my backyard was a Black Rat Snake, it was really cool because we actually found him climbing a tree! It was a huge snake, 5ft. This is why I am a firm believer that we should never approach (especially touch) wildlife, certainly not snakes!

Found anything interesting in your backyard? Let me know!

Cool Tools: Be SunWise!

Hi everyone, Nancy here.

With the UV index on the rise, our colleagues at the EPA want to get the word out about sun safety and raise awareness about a largely preventable health issue: skin cancer.

The EPA has partnered with members of the National Council on Skin Cancer Prevention, the American Cancer Society, the American Academy of Pediatrics and the Centers for Disease Control and Prevention to promote Don't Fry Day, the first ever national sun safety day being held the Friday before Memorial Day weekend, May 22, 2009.

As many of us prepare to kick off summer this weekend and spend a lot of time outdoors, the EPA and their partners are reminding us to practice sun-safe behaviors.

Educators are invited to go online and take the SunWise pledge. Participating classrooms will receive a set of sun safety resources.

To learn more, visit the National Council on Skin Cancer Prevention's resource page where you'll find background information, statistics and facts and public service announcements you can either put in your school's newsletter or deliver electronically to parents and caregivers.

You can also visit the EPA's SunWise site. The SunWise Program is an environmental and health education program that aims to teach the public how to protect themselves from overexposure to the sun through the use of classroom, school, and community-based components.There are a lot of great interactive tools on this site to use at school or at home.

If you are visiting the Museum this weekend, visit our Investigate Health exhibit and check out the sun safety station where you can use a special camera that demonstrates how sunscreen protects your skin from ultraviolet light.

Stay tuned and stay sun-safe,
-Nancy

Cool Tools: Bat Day

Are bugs bugging you? If so, put a bat house in your backyard! Bats can eat up to half their weight in food in a single night, one little brown bat can eat more than 600 mosquitoes in one hour! Thats a lot of insects! Now imagine a whole colony of bats...you won't have any problems eating outside this summer!

You can get bat houses in many ways; you can order a pre-cut house and just assemble, paint and put in your yard or you can order the plans off-line and build it yourself. There are certain tips (or guidelines) for your bat house. The paint color, location and height are all dependent on the region that you live in - but you can find all that information right here!

Let us know about your bat success stories!

Piedmont Wildlife Festival

As many of you know, the spring is the busiest time for museum outreach. We travel all over the triangle, go to all types of events, educate people about the museum as well as cool science, and much more.

Last weekend we went to the Piedmont Wildlife Festival, in Durham. There were lots of solid education venues there; SEEDS, the Eno River, the Falconers Guild, Piedmont Wildlife Center and many more. It is always nice to see what our counter-parts are doing and its great to chat with them about whats going on at our museum!

We focused on NC wildlife this time out; so we took a few of our animal friends, skulls, animal track identification, did a little bit of promoting bat day and bear awareness week and a few freebies. As far as animals go - we took Ed the alligator and Optimus Prime the pine snake.

We always have fun when we are given the chance to go out into the community.  We will be hosting our own events and going out in the triangle all summer long, so come visit us!  

Cool Tools: 2,4,6,8, Who Do We Appreciate?

Hi everyone,

Nancy here.

If you started doing the cheer up in the caption but had a little trouble filling in the blank, allow me to assist: TEACHERS!

Today, May 9th brings to an end national Teacher Appreciation Week, a week designated so that students and their caregivers and families and Parent Teacher Organizations take time out to recognize and celebrate their teachers for all their hard work.

So, for you teachers, I wanted to share a hot tip on an event that our friends at the Nasher Museum of Art at Duke University are doing beginning on Sunday, May 17th from 12:00 to 4:00 p.m.

This May and June the Nasher Museum of Art will be participating in a special project, the FUNDRED DOLLAR BILL PROJECT, that is encouraged for you to do with your students. It is a collaborative nationwide project intended to support the rebuilding of New Orleans by making the environmental conditions safer for its residents. The project's idea was created by artist Mel Chin, and he needs 3 million people to create FUNDRED DOLLAR BILLS. A FUNDRED DOLLAR BILL is a student-designed and created $100 bill.

The project is easy to implement in your classroom and is linked to the North Carolina Standard Course of Study Competency Goals in Science: Science K-12 Strand:Science in Personal and Social Perspectives.

You can even find a lesson plan to help guide you on the project's website.

If you make FUNDREDS with your students, you can contact Julie Thomson (julie.thomson@duke.edu, 684-8816) at the Nasher Museum so that they can be included in an exhibition at Golden Belt.

Looking for more ways to link art and science in the classroom? We can help you get started. Just contact us in the Resource Center via email or by phone at 919-220-5429x356.

Stay Tuned, Stay Curious , Happy Mother's Day and Congrats to all our local college graduates!

-Nancy

Citizen Science: Butterfly Bash- Dare Cafe!

This year was our 10th Anniversary of the Magic Wings Butterfly House, so we celebrated it with Butterfly Bash this year!  There were many new exhibitors and some veteran ones too!  If you remember from my last BFB post, I told you about Dare Cafe!  We talked about Entomophagy, different types of insects to try, the nutritional value and we got it all on video!  

Brad (he is in charge of our Nanoscale Science programs and research at MLS!!) and I made this awesome video of Dare Cafe!  It highlights some unforgettable moments from the program and shows off many of our members and visitors loving bugs! It will make you want to come to our bash NEXT year and experience this!

A big thanks to everyone who participated in Dare Cafe, to Brad for the help with this video and to Nancy and Uli for making the bash possible!  The amount of hard work that goes into these events is mind blowing, it really makes me appreciate my fellow life and sciencers! 

Here are pictures taken by a member.  Her whole family really dug into this program and raised the bar for everyone (young and old) to give it a try! Thanks Maya!! 

Did you make it on the video?  If so, tell us how it turned out!  We are very proud of our productions here and we love feedback! 

The Guest List: Making Paper

Papermaking is for everyone!

 

So, I am part of a group of moms who get together one night a month to craft and socialize.  During April, it was my turn to organize the activity.  But what to do?  I remembered loving the Science in a Suitcase Papermaking Kit from my years as a Kindergarten teacher, so I decided to give it a try again, but this time with adults.  It was a success!  I also made several batches of paper with my two little boys, ages 5 and 2, and they loved it as well.

 The procedure for making recycled paper is fairly simple:

1. Tear paper into small pieces.  (You can use copy paper, construction paper, paper towels, etc.)
2. Blend the paper pieces into a “slurry” with water and starch.
3. Add in decorative items (glitter, wildflower seeds, bits of thread, etc.) as desired.
4. Pour the “slurry” through a screened frame and press out the water.

The moms enjoyed experimenting with colors, textures, and shapes.  (Fresh rosemary was a beautiful addition.)  Tearing the paper (a great fine motor activity for young children) was a bit difficult for my 2-year-old, but the rest of the process was very kid-friendly.  My boys especially enjoyed watching the slurry change color as the papers mixed together in the blender.  (This is a good opportunity for a color wheel lesson, such as “What happens when we mix blue and red paper?”)  I found that making individual batches of paper (one full blender equaled one sheet of paper) worked best, because each person could then really customize the paper.  (The kit calls for making large batches of paper – several sheets of the same color- at a time.  This is ideal for large groups.)

 The Science in a Suitcase Kits are great because all of the materials and supplies are provided for you.  How easy is that?  The Papermaking Kit in particular lends itself to lots of experimentation and variation.  (I think next time we are going to use cookie cutters to shape the paper!)  This is a super home schooling, birthday party, or rainy day activity -- It’s the perfect mix of science and art.   

          -Heather Nottingham, Member of the Museum of Life and Science

Thanks Heather for being part of our Guest List and for being a member!  If you would like to rent this kit or another one, please contact me at kristenw@ncmls.org or 919.220.5429 X 356.

Arbor Day! 4/24/2009 :o)

Arbor Day is a holiday that is celebrated by planting or caring for trees. Arbor Day was established in Nebraska and was first proposed in 1872 by J. Sterling Morton. Morton was very passionate about nature and trees. His love for trees was spread to others when he became the editor of Nebraska's first newspaper. He wrote and explained how beneficial trees would be to Nebraska's people and agriculture, and soon others caught on.

It is said that on the first Arbor Day, more than one million trees were planted!

"Arbor Day was officially proclaimed by the state's Gov. Robert W. Furnas on March 12, 1874, and the day itself was observed April 10, 1874. In 1885, Arbor Day was named a legal holiday in Nebraska and April 22, Morton's birthday, was selected as the date for its permanent observance."

Today, Arbor Day is celebrated all over the US and is a great excuse to get outside and participate in nature! There are many organizations that will send you trees for free, all you have to do is add the elbow grease!!

Happy planting!

Citizen Science: The BASH of the year....

Come celebrate our 10th Anniversary of the Magic Wings Butterfly House at Butterfly Bash!  We are going to have a great time because there is so much to do!  

I am going to be hosting a one hour program on Entomophagy called Dare Cafe.  I will be cooking insects and talking a bit about the history and culture of Entomophagy.  We will be giving away stickers and asking people to join our honorary "I ATE A BUG CLUB!"  This is very exciting because there aren't very many of us who enjoy munching on meal worms....so when someone wants to join us we get very excited!  I will also have my video camera out there, so if you want to show off your  best bug eating expression - bring it on!  

The collection of shots and clips I get will go up on our website, so get ready to be famous:)  I will be under the big tent next to the Butterfly House.  There will also be crafts and an EPA speaker under the tent with me!  The Dare Cafe is from 12-1...so come hungry!!!

See you there!!!

Plant natives this year!

Spring is the time when everyone is weeding, digging and planting to make their yards and gardens beautiful...but how many native plants do you have in your garden? There are many benefits to planting natives; more wildlife, low maintenance, fewer invasive species (of plants and insects) and they are just as beautiful and desirable as all of the exotic plants!

NC State has a great website explaining why going native is the right choice for your garden and what plants are best for your area and lifestyle! They even have a helpful video to watch!  

The book "Bringing Nature Home", is a great example of why planting natives really does improve an ecosystem.  Any doubt that one has about all of the benefits of planting natives will quickly be earsed after reading this book.  

Every person who plants natives is truly helping the environment! Just think, if a whole neighborhood planted the right plants in the proper areas, they can help connect small blocks of habitat and allow animals to more easily move across an urbanized region. Now that's something to be proud of!!!

Cool Tools: Hey Kool Aid! Oh Yeah!

Hi everyone, Nancy here.

I am a bit of a vintage TV commercial connoisseur and thought the old Kool Aid ads were hilarious. You'd see these children out playing sports or games in the hot sun. The one thing they know that can bring them relief is a nice, ice-cold pitcher of their favorite flavored drink mix. So they beckon for the giant mascot represented as said ice-cold pitcher and he breaks through a brick wall bringing the children something cool and fruity to drink. I have been calling for him myself when I am outside walking in Explore the Wild on hot summer days and he has yet to surface. Oh well...

So, I promised in this episode that I'd provide a food-based activity for you all to try. It is one I created for our Summer Science Camp, "Snack Science". One of the days, we focus on food that contains crystals. We examine sugar and salt crystals and look at the crystalline structure. We put a teaspoon of each in some bug boxes with a lid that acts as a magnifier. It is a great way for children to really get a good look at the individual crystals.

We also look at powdered drink mixes like Kool Aid and use it in activities from everything like chromatography to making a textured and scented modeling dough. Making dough is a great activity. Not only does it introduce science process skills like measuring, comparing and observation, but it also teaches children to follow directions in order to perform an experiment and create something they can use for fun sensory enrichment.

To make scented modeling dough, you'll need:


1 cup flour
1/2 cup of salt
2 tsp cream of tartar
2 tbsp unsweetened powdered drink mix
1tbsp vegetable oil
1 cup of water
food coloring to your liking

Put dry ingredients into a large mixing bowl. Stir together .
Add oil and water. Stir until dough is formed. Add food coloring to create hues.
Knead the dough on a floured surface until it is the same color and all of the drink mix crystals have dissolved.
Have fun playing with the dough, rolling it flat, making a ball and whatever else you try!
NOTE: Keep your play-dough in a plastic resealable bag to keep it fresh so it will last a long time.

Incorporate kitchen tools like crust crimpers, garlic presses, cookie cutters and rolling pins to create new shapes. Enjoy!

You can do some online research yourself or contact us for more ideas on how to incorporate Kool Aid in your hands-on activity. Check out this link about how you can use it to dye wool!

Stay tuned and stay curious,
-Nancy

Citizen Science: "Nano Nano" !

Hi everyone, Nancy here.

I hope you'll forgive the Mork and Mindy take on my post title but I couldn't resist...

On Saturday, March 28, 2009, The Museum of Life and Science is celebrating NanoDays, featuring hands-on programs and demonstrations about nanoscale science, engineering and technology. We will feature various science and technology related activities designed to excite, engage and educate people of all ages about the science of the very small.

Nanotechnology studies control of matter on an atomic and molecular scale. Generally nanoscale science deals with structures of the size 100 nanometers or smaller, and involves creating and developing materials or devices within that scale.

The NanoDays hyperlink above will take you to the schedule of the day's events. The Nano Ice Cream tasting sounds yummy...

Our Nano education partners;UNC Chapel Hill, Morehead Planetarium and Science Center andNCSU will also offer activities throughout the Triangle as part of NanoDays 2009.

Want to learn more?Check out the Museum's website for more information about Nanotechnology.

Stay tuned and stay curious,
-Nancy

Citizen Science: Have a Slice of Pi!

Greetings friends!

If you read the subject line then I am sure you are conjuring up some ideas of Boston Creme, Lemon Meringue or Strawberry Rhubarb...

Well, it's not that kind of Pi. Tomorrow, March, 14th, marks two momentous occasion in math and science culture: The birthday of Albert Einstein and Pi Day!

Pi Day is traditionally celebrated by Math enthusiasts and educators alike each year on March 14th. 3.14 or Pi is the ratio of a circle's circumference to the diameter. It began as a Museum-based celebration at the Exploratorium in San Francisco in 1988, and has become a day to celebrate math.

"Pi says to e: Get real!
e says to Pi: Get rational!"

If you would like some math resources - we have lots of great activities, math kits and posters that you can check out! Let us know if we can make your pi day any sweeter!

Stay tuned and stay curious,

-Nancy

Citizen Science: YoS!

I know you have waited a few weeks for this, so here it is- February's topic for the 2009 Year of Science is....Evolution.  Now, the word "evolution" is pretty scary to many people and institutions.  Many people, for many reasons, choose not to use this word-they might use a word like adaptation or progression.

So, whatever one chooses to acknowledge it as, it is what it is...a small change, in an organism,  over time that eventually becomes part of the makeup of that organism.  There are many ways in which we can teach this topic; we can have an open engaged discussion about it, we can do activities, we can visit museum and places that might have exhibits about evolution or you can encourage the students to do a book report or project on their idea of evolution, but whatever you do...make sure it is age appropriate.  There is nothing worse than to be stuck in a "over your head" science topic, it makes the whole experience tough.

There is one scientist that goes hand in hand with the study of evolution, and that's Charles Darwin.  There are great resources out there, you just have to find the best one that fits your style of teaching or learning!  Next month's YoS topic is: Physics and Technology! 

Ask your questions about evolution to biologist PZ Myers over at Science Buzz. 

Citizen Science: Darwin Day!

The 12th of February is Charles Darwin's200th birthday! I am not going to give you a history lesson on Darwin, instead I am going to tell you about February 12, 2009. This year on the bicentennial of his birthday, a ship (a replication of The Beagle) will set sail on a journey to repeat Darwin's expedition. The scientists will also be conducting two on-going original research projects over the five year voyage; Metagenomics and DNA barcoding. There will also be several smaller research projects.

The ship will be furnished with new laboratory equipment, up to date technology, functional galleys, living quarters for all and much more. There are many ways to get involved with this project! You can track their status, make a suggestion for one of those research projects, make a donation, buy a supportive shirt or just spread the word!

This will help you if you want to get involved in a local Darwin Day Celebration!

Check it out, the Beagle has a blog!

Citizen Science: What to do with all those batteries?

So, how many items do we all have in our homes that are battery operated. I stopped counting at 25 (of course I think most of my daughter's toys consume batteries to make some noise ). Batteries are everywhere, and are of many different types. The other day while replacing a few I started wondering how to properly dispose of these things and came to a few realizations... Not all batteries are created equal!!

Most of the batteries that we purchase are alkaline batteries and unfortunately there aren't many recycling options for these. Fortunately legislation was passed to rid these disposable batteries of mercury and other harmful materials which previously was leaching out of landfills. The trouble is billions of the batteries are purchased by Americans every year and there are being used once and then discarded.

What can I do (or should I do) you may ask. Well think about using a rechargeable battery when possible. Yes, they do cost more money upfront but, you get many more uses out of them so the payback period is short. It would cost a ridiculous amount to operate my digital camera for instance if I kept putting disposable batteries in it. Additionally the main types of rechargeable batteries can be recycled at many easily accessible locations. So really it can be a win-win decision to buy rechargeable batteries for many of your devices.

We use A LOT of batteries in our DPS science kits too, Elecrticity and Magnetism uses 60 batteries per kit!  That adds up pretty fast when you are sending out 14-20 kits every rotation! 

As for how batteries work, here is a link to some great information. And, for those that are really curious and want to do some hands on experiments with making a battery or electrical energy source out of household items, the SERC has a Science in a Suitcase kit that will allow you to do just that!  

Citizen Science: Groundhog Day!

Happy Groundhog Day!  Today has me wondering...(thought cloud)... When did Groundhog Day come around and why the groundhog?  

We will start with the second part of my thought...why the groundhog?  Well - groundhogs, also known as woodchucks and marmots, are naturally shy animals.  So, the weather lore is that their so shy that IF they see their shadow it will frighten them and they will retreat to their burrow to hide.   

This is a picture of our woodchuck Wendy!  You can come visit her anytime in Carolina Wildlife! 

This is a great time to stop and talk about why the groundhog is 'hiding' in the first place! 

Groundhogs are among the large amount of mammals that hibernate during the winter months, and they are usually starting to come out of their hibernation around the week of February 2nd. So, if they see their shadow they will retreat to their burrow and continue their hibernation for another 6 weeks until spring.  There are plenty of parent/teacher crafts or other activities that can be done with children to help make the day fun! 

And to answer the first part of my question: When did Groundhog Day first come into play?  The earliest American reference came in 1841, when a store keeper recorded the day in his diary.  

"Last Tuesday, the 2nd, was Candlemas day, the day on which, according to the Germans, the Groundhog peeps out of his winter quarters and if he sees his shadow he pops back for another six weeks nap, but if the day be cloudy he remains out, as the weather is to be moderate."

And the tradition was born!  Does your family have any traditions + activities that you would like to share?  Leave them in the comment section for everyone to read!

  

Cool Tools: Guess What I got!!!!!!!!!

Hi everyone, Nancy here.

We've been busy getting science kits together for the third quarter rotation for Durham Public Schools. Third quarter is often an exciting time for the students to do their hands on science as many schools are preparing for their Spring Science Fairs and the kits provide a lot of inspiration for topics for experiments. The SERC is always here to help. We have lots of curriculum ideas and equipment that is available for loan to help families save money when preparing these projects. Hit us up on the Museum's website and let us know how we can help.

Now, on to less serious business...

I got a puppy!!! My family and I are already proud pet parents of a rescued cat and dog but there is always room for more. We opened our home to an adorable puggle in December. Now, it would have been helpful as a museum professional who regularly researches and handles animals to learn a little more about the breed other than "ain't it cute". When we met her "parents" and her human caregivers, we saw how demure and well-behaved she was. When we said goodbyes to her humans, the last thing her "paw-paw" said to me was, "Y'all enjoy her now. She's cute but she's a mess." Huh?

The first night was glorious. She was so sweet and cuddly. She went to bed in her crate without issue and slept the whole night through and stayed dry! The next day, she was a little bit more curious about the house and was showing a more playful side. Bedtime came again and it took her a while to settle down but she slept again through the night. The next morning, I was awoken to an ear-shattering howl that matched pitch and volume of out lovely red wolves on campus. The honeymoon was over. Now girlfriend has made herself to home and helped herself to many of my shoes. Research ahead of time would have alerted me to the fact that these dogs are playful (understatement) and biters and chewers.

She loves toys but had a particular affinity for a homemade one. Here's where your cool tool comes in: there are lots of great posts on our Department Blog about Enrichment and this is an activity that Kristen and another staff member put together for our animal event two years ago. Best of all, it works!!!

Dog Toy (tested by my dogs)
-Take a clean long tube style athletic sock and stretch it out a few times. (My son is constantly losing mates to his socks so we have a ready supply to keep making these at home.)
-Stuff a handful of unwashed sheep's wool into the bottom of the sock. (This ingredient is a little unique but the SERC has plenty from the last shearing in our farmyard so give us a call) The scent is pungent and very interesting to the dogs.
-Next, take an old tennis ball and stuff that into the sock as well. This provides something for them to sink their teeth into.
-Finally, tie the end of the sock off into a knot just above the tennis ball, leaving enough slack for you to hold on! They love playing tug of war with one of us or each other and they never seem to get bored. (unless it's time to eat) This has saved the rest of my shoes from oblivion.

Try this out! Let us know how your pups like it! We have lots of other enrichment ideas and crafts for other pets too.

Stay tuned and stay curious and enjoy your pets,
-Nancy

Citizen Science: 2009 Year of Science (YoS)

YAY! YoS, finally a whole year dedicated to learning, teaching, communicating and discovering more about science!  I am very excited about 2009:)

To many teachers and parents science can be a little bit over whelming and understandably so...but if you break it down to the fundamentals, it is pretty easy to develop a child's curiosity and desire to investigate and learn more about science.  

The scienctists behind YoS have set out to make science easy and fun to communicate to one another. They have broken science down into 12 topics, one per month, then into grade groups, giving examples of activites, images, teacher resources and assesment tools...these folks have really covered their bases!  

January's topic is : Process and Nature of Science; Communicating Science.  The title sounds a bit long and once again over whelming....but use this flow chart to help you discuss science with your kids.  Start by asking them what they want to learn about (science related), read them stories about that topic and about the scientists involved.  Ask them questions to get their wheels spining, try to re-create the experiment or do an activity that goes along with their topic.  

You can rent a Science in a Suitcase kit that includes activities and materials already prepped and gathered, our Schoolyard Science kit  would be GREAT for understanding the nature of science & communicating science!!  If you would like to set up an appointment to come in and see the resource center, email me at kristenw@ncmls.org.  

I will be back to talk about Febuary's topic:  Evolution.  If you have any Evolution activities that you would like to share, please do so! 

Citizen Science: 2009 Year of the Gorilla (YoG)

Welcome 2009!  We in the science community have long been waiting your arrival.  If you didn't know, 2009 is going to be a big year for science; it is Year of the Gorilla and the Year of Science!

But first, YoG!  There is a huge push to protect our last remaining gorillas, their habitat and to secure a place for their future in our future.  There are many who advocated for this cause including; Jane Goodall, World Assocation of Zoos and Aquariums, the Convention on Migratory Species and many others.

There are many ways in which you can become involved in this global project!  First is to educate yourself about the species, become knowledgable about what challenges are facing gorillas, read The Gorilla Agreement, donate to the fund or purchase a cute stuffed gorilla!   

And for you educators, here is a great information page including links and questions for your students!  And if you are feeling extra inventive, you could even make a gorilla Jeporady game!

I will be talking more about YoG, as well as The Year of Science 2009 in the coming weeks!  So, keep checking back for more information...and if you have anything that you would like to add or discuss- feel free to leave a comment or email me!