Feeds:
Posts
Comments

Archive for the ‘Planning Resources’ Category

bcm-illustration

For all future “Teach Green in Brooklyn” blog posts, please visit The Brooklyn Children’s Museum’s Green Threads website. Add us to your Reader!

Browse other pages on the site to explore our Green Thread’s Exhibits, New York City Sustainability Map, and Educator’s Guide.

Feel free to send all questions, comments, and inquiries to GoGreen[at]Brooklynkids.org.  We’d love to hear from you!

 

 

 

 

Read Full Post »

At BCM, we’ve been prepping and planning for this Sunday’s “Dino Day!” It is going to be a jam-packed day of activities and adventures for your petite paleontologist. Here’s what we’ve been up to:

Imagine prepping your local community garden for springtime planting and coming across the bones of an adolescent Camarasaurus! Help us dig up this life-size dinosaur puzzle and put the pieces together. Join us from 10:30-11:30 in the Community Garden sandbox!

From 11:30-12:30 in the Commons Theater, enjoy a “Storybook Movie Time” showing of the Nick Jr. show Dino Dan! The first six visitors to become a BCM member will go home with their own Dino Dan DVD.

Make your own Mesozoic mini-monster puppet! Introduce your prehistoric pal to one of the baby dinosaurs starring in ERTH’S DINOSAUR ZOO at The New Victory Theater. They’ll be roaming the Beach Area from 12:00-2:30.

Check out some of the most amazing fossils from our collection. We’ve got everything from a woolly mammoth molar to an oreodont skull to real dinosaur footprints! We’ll be making observations at the Touch Tank from 12:00-12:30.

Visit us in the upstairs classroom for “Excavation Station” at 1:30. We’ve been creating special plaster dig sites so students can play paleontologist as they unearth real bones, shells, and other treasures.

Bring your “Petite Paleontologist” to Totally Tots at 2:30. They’ll explore real fossils and create their own clay craft to take home!

End the day with our “Dino Trivia” extravaganza at 4:00 in the Commons Theater! Meet the animals of BCM that have connections to the prehistoric past, use real collection objects to uncover clues, and test your dino expertise!

Read Full Post »

As a science educator, I hope to create more eco-literate students . We want them ready to stir up creative solutions to the many challenges we face on this warming planet. From the threat of rising sea levels to higher rates of asthma, New York City children are at the center of many environmental problems. But how can you get first graders to understand something as big and complex as climate change without having mini meltdowns?  A few weeks ago, I dubiously set out to have a conversation about climate change with our six year old after-school kids. Despite my fears of blank stares or horrified reactions, the conversation went extremely well! Here are some lessons I came away with.

How to talk to young kids about climate change:

Hurricane_Sandy_Bears_Down_On_US_Mid_Atlantic_Coastline_Credit_Spencer_Platt_Getty_Images_News_Getty_Images_CNA_US_Catholic_News_10_31_12Personal connections. In the week prior to this climate change talk, Hurricane Sandy passed through New York. The storm caused a huge amount of flooding and damage to Far Rockaway, Coney Island, Red Hook, and Lower Manhattan. Luckily, only a few of our staff and Kid’s Crew kids were directly affected by the flooding, but all of us felt impacted in some way.

Our kids all had stories of how they spent the hours of the storm. One girl described the howling wind outside her window, “I could hear the wind…it was really scary!” Another kid mentioned that he lives near the water and described seeing lots of dead fish on the beach afterwards. We talked about where the water comes from when it floods. I asked them what the water would taste like if they stuck their finger in the Hudson River or Rockaway Beach. “It would be salty!” they shouted. We learned how scary floods can happen when a storm makes the ocean water surge onto land where people live. I explained that something is happening on our planet that makes really strong storms occur more often — climate change.

Start your conversation by asking your students if they’ve ever experienced a strong storm, flood, or power outage. These visceral memories help kids connect to the concepts. Kids should understand that climate change isn’t something that’s coming in the far distant future. It’s happening now and we’re already feeling it’s effects.

poalr bear2

hurricane

Use a kid-friendly book. This is where I turned to the really great Scholastic book Climate Change for help. It puts a scary phenomenon in kid-friendly terms. I asked them if they remembered the animal on the cover of the book. Of course! It’s the mighty polar bear we learned about last week! This book sums up the climate crisis in 40 picture-heavy pages. It even has a picture of a hurricane that looks an awful lot like Sandy.

Get yourself a climate change icon.  We had just studied polar bears the week before Sandy so the kids were already  invested in the well-being of these gigantic creatures. We did a little review of what they remembered: Polar Bears live in ice dens, they’re good swimmers, and they hunt for seals.

skyGo outside to explain the greenhouse effect. Before we could get to why climate change matters to the polar bear, the kids needed to understand the greenhouse effect. I explained that climate change is happening because the sun’s heat is getting trapped inside its atmosphere. We were outside on the roof so I had all the kids look up into the sky. I explained that even though we can’t see it, there is stuff up in the sky that won’t let the sun’s heat escape back into space. I asked, “What do you think could be up in the sky?” They came up with air and clouds. So I asked,  “What else? Can you think of anything that we burn that goes up into the sky? Have you ever stood behind a bus and seen anything coming out of the back?” They called out “Smoke! Pollution!”  I explained that yes, all the smoke and pollution from cars and buildings are creating an invisible blanket in the sky. I had them feel the warmth inside their coats versus the chilly air outside their coats (kids understand coats better than greenhouses). The earth has a big coat of air pollution and it’s trapping in all the heat. So why does the polar bear care that the planet is getting warmer? Because she lives on the ice! I asked them if they remembered what their polar bear ice dens had started to do after sitting in the greenhouse for ten minutes. “They started to melt!”

Play a game. Kids can only take in so much information before they need to get up and moving. After all that talk, it was time to transform into polar bears and go on a hunt for seals. They lined up behind me and I pointed to an “iceberg” on the other side of the roof (hula hoops would make great “icebergs”).  We got our strong swimming paws and legs ready and started paddling to the iceberg. When we got there, we feasted on some delicious seals. I explained that summer had arrived and we’d eaten all the seals on this iceberg. “The next iceberg is waaaaayyyy over there! Will we make it?!” We started swimming. This time when were about halfway across the roof and I narrated: “Oh no, we’re so hungry, we’re getting sooo tired, we’re not going to make it!” I had a couple kids feign dramatic polar bear deaths (a favorite natural sciences pantomime) and sink to the bottom of the icy sea! We traveled to a few more icebergs until our polar bear numbers had sufficiently dwindled.

Emphasize that we all share the same planet. Whenever we talk about an animal threatened by an environmental disaster, it’s important to remind the kids that we’re animals too and we all share the same planet and resources!  I explained that we’ve lost a lot of polar bears over the past 30 years due to the ice melt. And where does that water go when it melts? Back into the ocean – uh oh, we know from Hurricane Sandy that it is not in our best interest to have higher sea levels! A safer planet for polar bears is a safer planet for us.

Brainstorm solutions. I didn’t want to leave a messages of hopelessness. We ended by brainstorming some ways that we could keep ice from melting and keep stronger storms from occurring  How can we stop adding to that pollution blanket in the sky? They came up with a few solutions: “We could walk more places!” “Ride bikes!” and “Stop making so much smoke!”

Six-year-olds get it…why can’t everybody?

Read Full Post »

Snails make the perfect classroom pets. They aren’t terribly high maintenance but they require enough care that students get to play an important role in maintaining a healthy colony.

A fish tank makes an ideal snail enclosure but those can run a little pricey- a plastic bin with a removable lid makes an inexpensive alternative. It should be at least around 20 cm x 20 cm. The bigger your enclosure, the easier it will be to monitor humidity levels. For more tips on building your own tank, check out this site.

You can build the habitat of your snail enclosure as a class project. Collect dirt, rock, leaves,  and sticks. You can even throw in real moss and ferns to help with humidity levels. Bricks, limestone, cement, or old sea shells add a source of calcium that the snails will grind up and use to “build” their shells.

Any gardener would be happy to let you collect plant-eating snails from their garden. Perhaps your class’s snail collecting could involve visits to local community gardens!

Beside the standard scientific observation we covered in our last post, here are some daily chores and activities your students can take turns doing to ensure happy gastropods:

  • Spray down their enclosure. If you don’t keep snails moist with a daily spritz, they’ll seal themselves up in their shell with a film of dried up slime. But don’t water too much — too much moisture and you’ll get stinky mold in the enclosure.
  • Add some fresh lettuce greens to your tank and watch how quickly the snails chomp away. You can try out other fruits and veggies to see what your snails prefer.
  • Have your students devise some experiments to do with your snails. The book Snailology has some some fun quandaries to work with:
    • Build a maze! Can find their way around corners and through obstacles?
    • Snail circus! Build a snail tight rope with some string and watch the snails race across. Do they “walk the line” or prefer a more windy path?
    • Test the weight bearing power of a snail! Tape a string and a penny to their shell. Can they pull a penny? Can they pull a quarter?
    • Are snails attracted to darkness or will they seek out the light?

    Let us know if you have snail success!

Read Full Post »

One of our new school programs this year is called “A Snail’s Place.” This program was born when we discovered that kids don’t just  dig snails, they love them. Whenever we bring out one of these plant-devouring gastropods, which we happily collect from our own garden, kids become transfixed in close observation. The excitement of a snail emerging from its shell and poking out one tentacle feeler at a time, the tactile sensation of their slimy foot moving across their hand, and the surprisingly quick responses of snails can hold kids’ attention for twenty minutes (that’s like two hours in kid-minutes). Snail observation also escapes the fear factor that comes with observing other bugs like our Madagascar hissing cockroaches.

At BCM, we are always working to make our programs less didactic and more inquiry based! Rather than delivering all the interesting snail factoids to passive students, we want our students to feel empowered to do their own research and share their findings. We composed a snail resource sheet for the kids to explore. The students can read and share the facts they find most interesting and compare their live snails to the anatomical diagram. Can they find their eye spots? Can they find their spiral shell? Can they find their breathing hole?

We collect scientific observations and questions as the students observe. Some questions we’ve collected from the public include: Are snails good climbers? How do you think they move? What’s the purpose of that slime? Why do they come out in the rain? What kind of habitat do you think they like?

Our final activity is to review the things that snails need in their environment to be happy. The kids venture outside to collect sticks, rocks and leaves to build the perfect snail habitat! They observe how the snails interact with their new environment. Do they seek out the shade or the light? Do they like to eat all kinds of leaves? The students add their most successful snail architecture to our permanent snail enclosure.
Stay tuned for tips on keeping your own classroom snail tank!

Read Full Post »

There is definitely no shortage of resources for starting your own school garden in NYC! We’ve covered how you can DIY with GrowNYC’s Grow to Learn program, start a school garden on a fence with the Wooly School garden program, or even pursue becoming an Edible Schoolyard NYC  garden site.

But if you really want to talk to the experts and get comfortable with the basics, NYBG is hosting another School Gardening workshop on election day- November 8th. Register soon before spaces fill up!

School Gardening Workshop at New York Botanical Garden

8:30 am – noon; Cost: $35

Come learn about the benefits of having a garden on your school site. Join NYBG staff and other gardening organizations to learn about logistics, resources, and curriculum connections for creating, maintaining, and  integrating gardens into your students’ learning. This half-day workshop is the perfect primer for helping you begin planning or even rekindling a garden on your school site.

For more information, contact Judith Hutton, at 718.817.8140 or jhutton@nybg.org. To register, contact Registration at 718.817.8181 or school_programs@nybg.org.

If you can’t make the election day workshop, NYBG also offers more extended Professional Developments around school gardening:

 

School Gardening 101: Creating a Garden February 18-23, 2013

School Gardening 201: Curriculum Connections July 22-27, 2013

Read Full Post »

In our Migration Sensation program, we spotlight a vital bird behavior called preening. Have you ever observed a bird rustling their beak into their plumage? They’re retrieving special oils from a gland at the base of their tail and applying it to their feathers. Those oils help to waterproof and protect their feathers. When researching tidbits about grackles for our last post, I came across a strange phenomenon involving preening and ants. Grackles, along with over 250 other bird species, can occasionally be found standing on top of an anthill in a still posture with their wings outstretched. Their aim is to disturb the ants and send them into full home-defense mode. The ants frantically crawl over the bird’s body releasing chemicals like formic acid. These chemicals may supplement the bird’s own preening oils and they serve to ward off other insects as well as fungus and bacteria.

Along with coating their feathers with oils, preening birds are also “zipping” up their feathers. They’re reattaching each tiny hook and barbules on each barb that lines each feather. Take a close up look at these important, yet surprisingly simple, structures.

As feathers get ruffled throughout a bird’s busy day, they become less aerodynamic. Each feather is attached to its own muscle and serves to make the bird an intricate flying machine. Humans studied birds when designing the airplane, but the modern airplane pales in comparison to our feathery friends. The airplane has a few flaps and a rudder to create lift and drag while a bird has hundreds of teardrop shaped feathers manipulating the airflow around its body. Each feather must be kept neatly groomed and placed in its prime position for flight.

Read Full Post »

Fall has arrived and we’ve been revving up for the start of our fall school programs at the Brooklyn Children’s Museum. Our field trip lineup has been revamped with some new offerings and we also brought back an old favorite we’ve been missing called “Migration Sensation”. In this feathery program, students investigate the adaptations that let birds take flight, learn all about how and why birds fly long distances in the spring and fall, and play a super fun migration game. In the game, the students transform into migratory birds; they must collect food and avoid human hazards on their way to distant wintering grounds. If you’re interested in booking an educational field trip for your school group, visit our School Programs page.

In preparation for a Migration Sensation visit, take your students to a park for some urban bird watching! Your class could even become part of a larger community of bird scientist by participating in Cornell’s “Celebrate Urban Birds” Program. Order a free kit for your classroom which includes facts about 16 species of local birds.

When I walked into the BCM garden today, I was greeted by a chorus of noisy grackles pecking around for seeds. Take a listen to their boisterous chorus!

When grackles migrate, they only travel short distances. Many stay put in the same place all winter. Scarce food is usually the main bird migration motive and grackles are extremely opportunistic. They’ll eat anything from seeds to bugs to trash so you’re likely to be able to spot them all winter long.

File:Common Grackle male RWD.jpg

Did you notice their beautiful iridescent feathers?

Read Full Post »

If you teach grades 2- 5 and are looking for more ways to utilize New York as an outdoor classroom, consider heading “Into the Woods” with this four year teacher development program offered by the NY Metro GLOBE program. The first workshops begin in October 2012 and there are only a few slots left!  There will be 11 workshops throughout the first year, held on Saturdays or Sundays. Participating teachers are given a $125 stipend for each 7 hour training day.

Some topics include:

Pond Ecology in various parks in Queens

Stream Ecology, the Bronx River

Geology, parks in Queens and the Bronx

Forest Ecology

Seal Watch

Bird watching and ornithology, Prospect Park

Butterflies

Service Learning Projects

Authentic Student Environmental Research Projects

If you are interested, create a no obligation account online at www.globe.gov

For more information about registering, you can call or e-mail Peter Schmidt at 718-997-4268,  Peter.schmidt@qc.cuny.edu or Roy Harris RHarris2@schools.nyc.gov .
*This project is funded by an Environmental Literacy Grant from NOAA, and is being run by Queens College’s GLOBE NY Metro Program in partnership with the Wallerstein Collaborative for Urban Environmental Education at NYU.

Read Full Post »

Nature Mimics

So we’ve covered how people mimic nature to come up with new design and technology ideas, but did you know that nature mimics nature too? This week at The Brooklyn Children’s Museum, we taught a class called “Mimicry, Schmimicry!” where kids got to see and even touch the best mimics of the animal kingdom. We’ve met leaf and stick bugs before, but take a look at these other amazing and exotic plant mimics.

Photo by Bob Jensen

We created a game where each student had to match a mimic master to a picture of that animal’s habitat. We found a laminated pictures of 25 different camouflaging creatures and put their habitat on cards in the front of the classroom. The students took turns finding their animal’s habitat. When the match was made, they squinted their eyes and watched the animal disappear!

The grossest mimic award goes to the gag-inducing Bird-Dropping Spider. This spider’s body is covered in a milky white fuzz that makes it blend into its favorite snack, bird poo!

More surprising than these masters of camouflage are the creatures with tame defenses that have evolved to mimic the most deadly animals in their environment.


Our Honduran milk snake Slimy keeps away predators with his brightly colored red and yellow scales. Though he’s completely harmless,  he mimics the same pattern of the fatally poisonous coral snake. Predators avoid the risk of getting a mouthful of poison with their lunch. Can you see the subtle difference in their patterns?

Can you pick out the real bee from these three pictures?

Trick question! All three are flies that mimic bees to stay safe from predators.

I had the students in our public program think of the scariest animals of the ocean, desert, and jungle and do their best to scare me with their mimicry skills. I was extremely amused by the kids renditions of a shark (teeth and claws!), rattlesnake, (teeth and tail!), and lion (teeth and claws!).

Next the kids practiced their mimicry talents by crafting a mask that would either help them blend into a specific environment or scare off predators. If you try this in your classroom, you can even have students go on a nature walk to collect fallen leaves and sticks  for their masks!

We’ll be teaching this program again on September 22nd. Check back for some updated pictures from the program!

Read Full Post »

Older Posts »