Posts Tagged Common Core & NGSS

STEM Tuesday– Tiny Worlds (Microscopic/Nanotech)- Writing Tips & Resources

 

 

Figuring on Figurative language

 

“What is it?” A small hand lifts a treasure toward my face. It is brown and round and was found along our rocky trail.

“What does it look like?” I ask as I lower his hand back down to my student’s eye level.

“No, I mean, what is it called?” His earnest eyes plead with me to identify it.

“I suppose it has a name, but I’d rather take a closer look.”

He looks at me like I’m being difficult, which I guess I kind of am. I often sidestep the step of labeling the treasures my students find as we explore outdoors. Instead, I pull out two jeweler’s loupes and hand him one. Holding the magnifier to my eye, I squat and lean over his hand. “Wow! It looks like the surface of the moon!” I lean back to give him a turn. “What does it remind you of?”

Five minutes later, my young friend has a list of 15 analogies (a farmer’s field, skin with pimples, crumpled paper bag, a lonely egg, …) and is drafting a poem based on this natural artifact.

No longer stubbornly stuck on “What is it?” his brain was free to observe and associate, think and create, synthesize and evaluate analogies. Deep thinking, all thanks to looking closely and a few careful probes.

Changing Scale

That trick of changing scale and asking questions works wonders for both scientific and writing work. Something about diving into microscopic worlds allows our mind to operate at a different cognitive level. We are no longer harnessed to the prescribed method of investigation, the expected question, the quantitative answer.

Take a look at some of this month’s highlighted books and you’ll see how “looking little” results in impressive investigations and fantastic language. Stephen Kamer’s Hidden Worlds: Looking Through a Scientist’s Microscope provides a great example. You’ll see stalks of mold described as “a bouquet of exotic flower,” saltwater diatoms which will remind you of a kitchen sponge, a butterfly mouth that looks like a spring.

When I am trying to strengthen figurative language in my writing, I look little and practice by looking at the world through my jeweler’s loupes. It’s not microscopic, but it does the trick. I learned this technique from The Private Eye Project, a program that provides professional development for educators on thinking by analogy. http://www.the-private-eye.com/index.html Once I started seeing analogies in the micro world, I couldn’t stop seeing them in the macro world. Train your brain (and your students’) and whole new worlds will be opened to you.

 

Try it Yourself

Let’s practice together with this image.

What does it look like?

Maybe:

Hair released from a braid

Waves

Rain drops sliding down windshield – stormy nights

Earthworm trails

The color of mountains, dried cactus, shredded wheat cereal

Chocolate milk

Now you add on to the list.

Keep going! There are no wrong answers here.

Notice how some of my items reminded me of additional, tangential items? That’s great. That means the mind is reaching further.

Be sure to write all of your items down. There are NO WRONG ANSWERS!

 

Let’s do another:

What does it look like?

Teeth – dentist

Cogs on a machine

Tiny fingers

Bristly like my doormat

Hands – hands coming together in huddle for sports team, the cheer from friends and family

Rows in a farmer’s field

Color of straw

Paint brush tips

Toothpicks – corn on the cob, summers at the lake, Grandpa

Add on to the list. Keep going! There are no wrong answers here.

 

 

Now, do this one on your own:

What does it look like?

Keep going! There are no wrong answers here.

Take it Further

  • Get a magnifier. Any magnifier will work but I prefer Private Eye’s loupes because they fit to my eye, blocking out all other distractions.
  • Select an object from nature. The more mysterious the object, the better, but it can be something simple like a leaf.
  • Ask yourself what it looks like. Write at least 10 things. For additional prompts, compare it to objects in the kitchen, your bedroom, sports equipment. Concentrate on the texture, the color, or one section of the object.

Wondering why I avoid identifying these nature treasures? When I label items that closes one door of possibilities to your mind. For developing figurative language, we want our minds as wide open as possible.

 

Heather L. Montgomery loves to look little. Thinking by analogy helped her write books such as Bugs Don’t Hug: Six-Legged Parents and Their Kids (Charlesbridge), Little Monsters of the Ocean: Metamorphosis Under the Waves (Millbrook Press), Something Rotten: A Fresh Look at Roadkill (Bloomsbury). For more about Heather, her work and her educational programs, visit www.HeatherLMontgomery.com.

 

 


THE O.O.L.F. FILES

This month, the Out Of Left Field (O.O.L.F.) Files provide links to amazing images to spark even more analogies. Dive in and enjoy!

 

Extraordinary Microworld of Dennis Kunkel

https://www.sciencephoto.com/dennis-kunkel-microscopy-collection

Science as Art

https://www.nature.com/news/science-as-art-wellcome-image-awards-2015-1.17118

Nikon’s Small World Photomicrography Contest Winners (From 1944 – present)

https://www.nikonsmallworld.com/galleries/photomicrography-competition

Scanning Electron Microscope Photography of David Scharf

http://www.scharfphoto.com/images

STEM Tuesday– Tiny Worlds (Microscopic/Nanotech)- In the Classroom

This month’s STEM Tuesday theme revolves around the small, the tiny, and the microscopic—from nanotechnology to microorganisms. Microbes and fungus may be small, but their effects in the world are far from that. They are vital to Earth’s complex, constantly cycling systems, which range from microscopic to monumental. What could microbes do? Try this activity in the classroom to help students understand how microorganisms can have big effects.

 

Yeast + Sugar Balloon Experiment

Student Prep

Read through Tiny Creatures: The World of Microbes by Nicola Davies and It’s a Fungus Among Us: The Good, the Bad & the Downright Scary by Carla Billups and Dawn Cusick as a class. Then tell students that microbes are in everything from the soil to our bodies to even our food. Explain that they will be doing a microbial experiment using yeast (a microorganism that is a member of the fungi kingdom). Then distribute materials to groups of students.

Tiny Creatures: The World of Microbes by Nicola Davies

This book is perfect for the curious kid who wants to know how microbes work. All around the world—in the sea, in the soil, in the air, and in your body—there are living things so tiny that millions could fit on an ant’s antenna. They’re busy doing all sorts of things, from giving you a cold and making yogurt to eroding mountains and helping to make the air we breathe.

It’s a Fungus Among Us: The Good, the Bad & the Downright Scary by Carla Billups and Dawn Cusick

All about Fungus! Who wouldn’t want to read this book? In It’s a Fungus Among Us, you’ll meet the wild group of organisms that can turn ants into zombies and eat trillions of pounds of feces every day. They’re not all gross though, these are the same types of organisms that make cheese stretchy, add sour tastes to candy, and make bread rise!

 

Materials

  • empty clear water bottle
  • yeast packet
  • balloon (stretched out by inflating a few times)
  • warm water
  • 1 tsp. sugar

Steps

  1. Have students empty the yeast packet into the water bottle. Then tell them to pour some of the warm water inside. Students should move the bottle a bit to mix the yeast and water.
  2. Ask students to stretch the balloon over the water bottle opening and observe what happens in the next 5 minutes. They should record their observations.
  3. Next have students carefully remove the balloon. Tell them to add 1 tsp. sugar to the bottle and mix. Students can now put the balloon back over the bottle opening.
  4. Have students observe the mixture and the balloon over the next 20 minutes. They can record their observations ever 5 minutes.

Conclusion

As the yeast consumes the sugar in the warm water mixture, the microbes produce gas that inflates the balloon at the top of the bottle. Tell students that this process is called fermentation, which is a process used to make all kinds of foods that we eat. Bread becomes light and airy due to fermentation. Milk turns into yogurt or kefir because of fermentation. The fermentation process also helps humans and animals digest food. This is just one of the many examples of how microbes affect us on Earth.

 

Need more ideas for teaching middle-school students about microbes? Check out these resources:

  • BioEd Online, Science Teacher Resources from Baylor College of Medicine, Microbes
    This site has 12 lessons to help students investigate microbes related to health (bacteria, fungi, protists, and viruses). Students will learn that microbes have important roles in humans, and that some help while others cause diseases. http://www.bioedonline.org/lessons-and-more/lessons-by-topic/microorganisms/microbes/
  • Microbiology Society, Microbe Passports
    Students can check out a virtual microscope on this site to study different microbes—from Bifidobacterium (which lives in human intestines) to Geobacter metallireducens (a metal-eating microbe that lives in muddy riverbeds).
    https://microbiologyonline.org/students/microbe-passports-1
  • Science News for Students, The dirt on soil
    Read all about the microbes in soil on this online science news publication site run by the Society for Science and the Public. It includes a glossary of “Power Words,” links for further reading, and a downloadable wordfind worksheet.
    https://www.sciencenewsforstudents.org/article/dirt-soil

 

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Karen Latchana Kenney loves to write books about animals, and looks for them wherever she goes—from leafcutter ants trailing through the Amazon rain forest in Guyana, where she was born, to puffins in cliff-side burrows on the Irish island of Skellig Michael. She especially enjoys creating books about nature, biodiversity, conservation, and groundbreaking scientific discoveries—but also writes about civil rights, astronomy, historical moments, and many other topics. Her award-winning and star-reviewed books have been named a YALSA Quick Pick for Reluctant Readers, a 2015 Book of Note from the TriState Review Committee, a 2011 Editor’s Choice for School Library Connection, and Junior Library Guild selections. She lives in Minneapolis with her husband and son, and bikes, hikes, and gazes at the night sky in northern Minnesota any moment she can.

STEM Tuesday– Tiny Worlds (Microscopic/Nanotech)- Book List

 

This month we delve into the world of the TINY… the microscopic even. Then we go even further to the world of the nanoparticle. Dive into these books and learn about the world that you can’t even see with your own eyes but is found all around you.

 

Microscopic

 

Tiny Creatures: The World of Microbes by Nicola Davies

This book is perfect for the curious kid who wants to know how microbes work. 

All around the world—in the sea, in the soil, in the air, and in your body—there are living things so tiny that millions could fit on an ant’s antenna. They’re busy doing all sorts of things, from giving you a cold and making yogurt to eroding mountains and helping to make the air we breathe.

 

It’s Catching: The Infectious World of Germs and Microbes by Jennifer Gardy 

Good for readers who want to learn all about germs

Don’t be afraid to delve into the good, bad, and sometimes truly ugly world of germs. Microbiologist Jennifer Gardy, who calls herself a disease detective, picks up her microscope to bring expert insight to the microbes that are all around us but are too small to see.

 

 

Many: The Diversity of Life on Earth by Nicola Davies

A great companion book to the Tiny Creatures book above.

The more we study the world around us, the more living things we discover every day. The planet is full of millions of species of plants, birds, animals, and microbes, and every single one — including us — is part of a big, beautiful, complicated pattern.

 

 

Hidden Worlds: Looking Through a Scientist’s Microscope (Scientists in the Field Series) by Stephen Kramer

Ever wonder what you’ll find looking through a microscope? This book can help with that!

There are hidden worlds in nature—places you can visit only with a microscope. For more than twenty-five years, Dennis Kunkel has been exploring these worlds. Through the lenses of powerful microscopes, he has examined objects most people have never even thought about: a mosquito’s foot, a crystal of sugar, a grain of pollen, the delicate hairs on a blade of grass.

 

 

It’s a Fungus Among Us: The Good, the Bad & the Downright Scary by Carla Billups and Dawn Cusick

All about Fungus! Who wouldn’t want to read this book? 

In It’s a Fungus Among Us, you’ll meet the wild group of organisms that can turn ants into zombies and eat trillions of pounds of feces every day. They’re not all gross though, these are the same types of organisms that make cheese stretchy, add sour tastes to candy, and make bread rise!

 

 

Nanoparticle level 

 

Super Gear: Nanotechnology and Sports Team Up by Jennifer Swanson

A fun look at the science of nanotechnology and something the majority of us do every day — play sports! 

Take a close-up look at sports and nanotechnology, the cutting-edge science that manipulates objects at the atomic level. Nanotechnology is used to create high-tech swimsuits, tennis rackets, golf clubs, running shoes, and more. It is changing the face of sports as we know it.

 

 

Nanotechnology (Cutting-edge Science and Technology) by Janet Slingerland

Nanotechnology — it’s everywhere! Check out this great book to learn more! 

Examines the current status of the field of nanotechnology, including recent work and new technological developments, and discusses noted individuals and controversial issues.

 

 

Looking for a way to STEAM up the month? Take a listen to this rap about photosynthesis by Mr. D. Learn some amazing facts about the microscopic processes of how plants get energy.

 

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Jennifer Swanson is the creator and administrator of the STEMTuesday blog. She is also the award-winning author of over 35 nonfiction books for kids. A self-professed science geek, Jennifer started a science club in her garage when she was 7 years old. While no longer working from the garage, Jennifer’s passion for science and writing is evident in her many books and also her presentations at the World Science Festival and the National Book Festival (2019). You can find Jennifer through her website, www.JenniferSwansonBooks.com