¿No puedes venir al Museo? ¡Utiliza los siguientes materiales y aprende desde casa! Descubre todas nuestras actividades en español en esta página web y obtén lo que necesitas para mantenerte conectado con el Museo y el mundo natural.
Tensión Superficial del Agua | La Ley del Equilibrio del Agua | La Fuerza de la Curva | ¡Desaparición! | El Collar de Hielo | Los Anillos de los Árboles
Principle of Buoyancy Experiment
Ever wonder why you can float in a pool? Or how in the world a cargo ship made of heavy steel, carrying many tons of cargo, doesn’t sink? A Greek scientist named Archimedes who lived over 2,000 years ago had similar questions. One of the many things he is remembered for is the Principle of Buoyancy, which explains how objects behave when immersed in a fluid (for example, you, floating in a swimming pool). Today we are going to learn a simple interpretation of this principle which should make it easy to understand why things sink or float.
Citizen Science Adventures
Want to help scientists by collecting and sharing real data? Pick a project below and get started. (Facebook)
The ecoEXPLORE project for North Carolina kids in grade K-8 gets kids outside observing biodiversity and photographing species they see for scientists – and they can earn points toward naturalist prizes and talk to real scientists as they go! Watch the ecoEXPLORE video on Facebook to learn about this fun project especially for North Carolina’s kids, then get ready to make your own observations!
HerpMapper Project: Learn how to participate in this research project where YOU can help scientists learn more about where reptile and amphibian populations occur, how they’re changing over time, and direct conservation efforts to areas and species that need them. The video covers identification resources, how to collect data, and how to share your observations with HerpMapper scientists. If you have a camera of any sort and an internet connection, you can get involved as a HerpMapper citizen scientist! HerpMapper Video
eButterfly Project: Citizen Science Adventures share easy ways that you can contribute to scientific research through videos and live chats with experts. This week we’re looking for butterflies! Join the Museum’s Head of Citizen Science, Chris Goforth, for our latest video and learn about the eButterfly project. The video will cover where to look for butterflies, how to identify the ones you see, how to collect and submit data to eButterfly, and some great resources to help you along the way.
Lost Ladybug Project: What better way to celebrate Earth Week than to participate in a citizen science project that can help protect our native ladybug species? Join us on Facebook for this week’s Citizen Science Adventure as we explore the Lost Ladybug Project! Watch the video to learn how to find, catch, identify, and photograph ladybugs and submit your data to the project. After you know what to do, head outside and look for ladybugs so that you can participate along with us near your own home!
Download the ladybug guide referenced in the video here: https://tinyurl.com/ncladybugguide.
Project Squirrel: Chris Goforth will walk you through why Project Squirrel wants your data, how to tell Fox and Eastern Gray Squirrels apart, and how to collect and enter the data. You might even see some adorable squirrel footage!
Nature’s Notebook project: This project looks at how climate and weather influence the timing of seasonal changes in plants and animals, such as trees getting new leaves or flowers. It’s easy to get started, and our Head of Citizen Science, Chris Goforth, will show you how in this video, now on YouTube.
Citizen Science – Additional Projects
What better time to get outside and learn while you help researchers on their local and national projects?
Growing Vegetables From Table Scraps: Re-grow your own vegetables from table scraps instead of throwing them out!
Crochet a Jellyfish With Plastic Yarn: Learn how to turn plastic bags into plastic yarn or “plarn,” and then use the plarn to crochet, weave or knit anything you can imagine, like a jellyfish!
Featured Activity: DIY Column Chromatography
Recommended for middle and high school students
In this activity, we separate two different colors of ink. This is an example of column chromatography, which uses different chemical characteristics — pH, salinity, size, or in this case, electrical charge (polarity) — to separate the items.
Instruction sheet: https://bit.ly/diychroma
Column chromatography is a technique used to separate different compounds from each other when they are mixed together in a liquid solution. A chromatography column can use pH, salinity, molecular size, or electrical charge to make compounds move through the column at different speeds. Because each compound travels through the column at a different speed, each leaves the column at a different time and can be collected into individual samples or “fractions” for testing.
Red Cabbage pH Indicator: Learn about pH and how to make a simple indicator solution that you can use to determine the pH of any number of things around your house. Red Cabbage pH Indicator: instructions PDF.
DIY: DNA Extraction: DNA. Deoxyribonucleic acid. The genetic code. We hear it mentioned all the time, from the news to crime shows. So, what is involved in extracting an organism’s DNA? And is that something you could ever do? Watch the DNA Extraction video, and you will learn how to extract DNA using some simple kitchen ingredients. Take a few minutes and come do science with us! Strawberry DNA Extraction: instructions
Make an Ice Cube Necklace instructions| Make an Ice Cube Necklace | El Collar de Hielo
See what happens when the freezing point of water is disrupted by the addition of a small amount of salt, and a cotton string is placed along several ice cubes: the result of a lower freezing point, followed by a refreeze, connects them all into an ice necklace.
Eggs-periment #1: Egg Curvature Strength instructions | Curvature Strength Eggs-periment | La Fuerza de la Curva
In this potentially messy science experiment, we learn of the surprising strength of a seemingly fragile egg by placing an enormous amount of heavy books on top of three raw chicken eggs.
Eggs-periment #2: Rubber Egg instructions | Rubber Egg | ¡Desaparición!
In this kitchen experiment we take an ordinary chicken egg and by means of a chemical reaction between calcium carbonate (the shell) and a common household acid (vinegar), dissolve away the chicken eggshell to reveal a strange, rubbery membrane underneath.
Water Density Experiment: instructions | Water Density Experiment | La Ley del Equilibrio del Agua
In this experiment we recognize the differences in density between saltwater and freshwater by adding different food colorings and then balancing the lighter freshwater on top of the denser salt water.
Water Tension Experiment: instructions | Water Tension Experiment | Tensión Superficial del Agua
In this home science experiment using a bowl of water, we discover the properties of water tension by sprinkling pepper on the water’s surface where water tension is greatest, then disrupting this tension by adding a drop of detergent.
The Nature Neighborhood series offers tips and information to help you explore nature in your backyard through observation and nature journaling. Watch an introductory video, print out an activity sheet, and head outside to explore your nature neighborhood!
Get started with this video demonstrating how to make a nature journal from common household materials. Then check out the Nature Neighborhood website for additional topics and resources!
Though Take a Child Outside Week isn’t until September, right now is a great time to explore nature with a child. Visit the Take a Child Outside website for a variety of simple activities to share with young children in the outdoors. Here’s a couple of our favorites:
Listen & Feel: Find a comfortable and safe place to sit. Close your eyes for one minute (30 seconds for younger children). Listen to all the sounds you can hear. What are they? From which direction did they come? Who might have made them? Next, close your eyes again; this time focus on the sunlight and air touching your face or arms. Talk about what you can notice about the world through the sense of touch. Where is the sun? From which direction is the breeze blowing? Does the air feel warm and gentle or sharp and brisk?
Sounds of the Night: Every season brings new night sounds — owls in the winter, frogs in the spring, tree crickets in the summer and grasshoppers in the fall. Find a quiet outdoor space and visit it at nightfall. Sit on a blanket and listen for a few minutes. How many different sounds did you hear? Compare the sounds with what you hear during the day or during your last visit. If you have a recording device, record the sounds. To listen to and learn more about frog and toad calls, visit http://herpsofnc.org/frogs-and-toads/.
Other Nature Activities
Hummingbirds: Mighty Mini Migrants: Flitting, flapping, feathered and flashy, hummingbirds have arrived in North Carolina! Learn all about these feisty fliers and the amazing journey that they make every year in “Hummingbirds: Mighty Mini Migrants.” Watch the Storytime video, then learn how to attract and feed hummingbirds and discover how to observe them near your home, and make a fun hummingbird craft! Hummingbird craft: Make a Thaumatrope
DIY Nature-themed Door Hangers: Trying to study or work at home? Does your family constantly interrupt your online class? Have your kids photobombed your video conference? Here’s a simple DIY door hanger that uses recycled materials and fun, nature-themed messaging that will gently remind people to leave you alone!
Whiteville Storytime: Am I a Skunk? (Facebook video)
Join us on a quest to answer one animal’s very important question. What creatures might our critter meet along its journey through some of the special habitats of southeastern NC? Find out in our story! After the story, set off on your own comparison quest to explore nature and learn about the similarities we humans have with so many different kinds of living things. Comparison Quest
A Guide for Camping in Your Backyard: Ready to unplug and get outside for some nature therapy? Check out our tips and suggestions for having a backyard camp out filled with s’mores, stargazing and other no-tech-needed activities.
Virtual Tour of the “Butterfly Room”
Peer into the “Changing Room,” where chrysalides emerge as butterflies, then step through the glass doors to enter the Living Conservatory, our replica of a Central American dry tropical forest, filled with living plants and animals. Encounter butterflies, turtles, tarantulas, a snake and even a two-toed sloth!
Nature’s Explorers Virtual Tour
Nature’s Explorers is an exhibit about the history of NCMNS & science in our state. This digital tour also includes the Citizen Science exhibit, which outlines how you can support research while you enjoy nature!
Beyond Curie is a design project that highlights awesome women in science, technology, engineering + mathematics. Download the Beyond Curie app for an augmented reality view of these wonderful images (on display at the Museum but also cool online).
Wild Animals Podcast
Crazy Stories About Animals, Told by the People Who Study Them
In this podcast biologists share their most amazing stories from working with wildlife around the world, focusing on specific individual animals they have met and followed through their research.