FACTS ABOUT SNOW!
Did you know that snowflakes come in all sizes?
The average snowflake ranges from a size slightly smaller than a penny to the width of a human hair. But according to some unverified sources they can grow much larger. Witnesses of a snowstorm in Fort Keogh, Montana in 1887 claimed to see milk-pan sized crystals fall from the sky. If true that would make them the largest snowflakes ever spotted, at around 15 inches wide.
Did you know that snow falls at 1 to 6 feet per second?
At least in the case of snowflakes with broad structures, which act as parachutes. Snow that falls in the form of pellets travels to Earth at a much faster rate.
Did you know that a little water can add up to a lot of snow?
The air doesn’t need to be super moist to produce impressive amounts of snow. Unlike plain rainfall, a bank of fluffy snow contains lots of air that adds to its bulk. That’s why what would have been an inch of rain in the summer equals about 10 inches of snow in the colder months.
Did you know that the snowiest city on Earth is in Japan?
Aomori City in northern Japan receives more snowfall than any major city on the planet. Each year citizens are pummeled with 312 inches, or about 26 feet, of snow on average.
Finally, did you know that snowflakes aren’t always unique?
Snow crystals usually form unique patterns, but there’s at least one instance of identical snowflakes in the record books. In 1988, two snowflakes collected from a Wisconsin storm were confirmed to be twins at an atmospheric research center in Colorado.
Now that you’ve learned all kinds of facts about snow, let’s use the “A” in “STEAM” to make some snowflakes! Watch the video tutorial below and then try to make your own!
Musical glasses are a fun way to combine art, math, music and science.
Gather the materials you need:
8 identical water glasses
a set of measuring cups
food coloring (optional)
1 plastic spoon
1 sheet of paper
As you create this experiment. Take pictures of all of your steps.
- Use a measuring cup to fill each of the glasses with the correct amount of water. Use the image below as a guide.
- For fun, you can add a drop of food coloring to your glasses or two drops to make green, orange, or purple.
3. Label your glasses. Use the image below as a guide.
4. With a plastic spoon, gently tap each glass and listen for the sound it makes.
5. Notice which glass makes a lower sound and a higher sound.
6. Try playing these simple songs or create your own.
7. What else can you do with musical water glasses? Respond to this post with your ideas.
The SCIENCE behind the music
The science of sound is all about vibrations. When you hit the bottle with the spoon, the glass vibrates, and it’s these vibrations that ultimately make the sound. You discovered that tapping an empty bottle produced a higher-pitched sound than tapping a bottle full of water did. Adding water to the bottle dampens the vibrations created by striking the glass with a spoon. The less water in the bottle, the faster the glass vibrates and the higher the pitch. The more water you add to the bottle, the slower the glass vibrates, creating a lower pitch.
Activity adapted from Musical Water Glasses at https://www.connectionsacademy.com/resources/instructographics/music-water-glasses and https://www.stevespanglerscience.com/lab/experiments/pop-bottle-sounds/
The Hour of Code is celebrated the week of Dec 3-9th.
Look over these fun project ideas and write some lines of code to celebrate the Hour of Code any day of the year. As you are looking at the resources, make sure to check out the coding badges that you can earn.
This app is in Self Service. With this app, you can create a game that reviews any of the ideas you have done in science. When you are done, share your game with your class.
Watch these instructions for how to make some pages in scratch.
This app is in self service and is a fun way to learn the basics of
coding and it will help you strengthen your problem solving as well.
Here is a tutorial from YouTube that shows you how to play.
Hour of Code Challenges
These challenges are found online. Go to code.org to sign up with Goggle to get started.
This coding resource is accessed online. To get started, kids login at bitsbox.com with his/her Google account. There is a star in the top right hand corner to tap to get started.
Here is a link to a few free coding projects provided by Bitsbox.
This app is in Self Service.
You will sign on using your Google information.
Start with learn to Code 1.
This app is in Self Service.
Your teacher needs to have an account and he/she will give you a code to sign in.
- Go to https://www.tynker.com
- Log in to Tynker with your Google information
- Enter the class code when prompted
- Contact the EY coordinator in your building if you need help.
NATIONAL S.T.E.M./S.T.E.A.M. DAY is celebrated on November 8, but you can create STEM and ART all year long!
Check out a few of these STEM/STEAM related experiments that you can do to celebrate the national day dedicated to Science, Technology, Engineering, Art, and Math.
1. Choose the one that is most interesting to you
2. Collect the materials you need. Contact the EY coordinator in your building via email if you need help with this step.
3. Take pictures from your experiment
4. Create a one paragraph summary about your project
5. Submit your work to your teacher the EY coordinator in your building.
Completing one of these experiments, taking a few pictures, and a writing a summary of your project will allow for you to earn the DYI Superstar Badge. Check it out on the digital badge page
Post adapted from https://projectmc2.mgae.com/#/experiments
Everyone seems to have one and my 7th grader is sure he’s the only middle schooler without one! What is it? A smartphone!
How can you spend your Math Minutes this week?
- Print off a copy of this worksheet and then click here to watch a video about what smartphones are made of. Fill in the worksheet as you watch the video. Turn your completed worksheet in to your EY Coordinator.
- Read some of the statistics about smartphones on this site. Post a comment or question about a statistic that you found interesting. When posting a comment, include your first name only, grade, and school (i.e. Toby, 2, Sunset).
- Read about the rare earth elements on the sites linked below. Create a Pic Collage, a Keynote presentation, or choose another app to display the information you learned.
- Create a trading card of one of the rare earth elements.
image taken from: https://commons.wikimedia.org/wiki/File:Smartphone_icon.svg
Spiders are master builders, and the webs built by these tiny creatures can be used as a source of inspiration for scientists.
Start by reading this article at the Nonfiction minute. Record 5 details as you read. Article Link
Now learn more about the strength of the spider silk by reading this article from Ask an Entomologist. Record 5 details as you read. Article link
This webpage discusses how a business,Kraig Biocraft Laboratories, is setting its goals on genetically engineering a super strong fiber.Record 5 interesting details as you read. Webpage Link
Create an illustration, poster or infographic showing what you have learned. Include one or two products on your visual that would be made better with the technology you read about.
Stone Soup is in the process of gathering work for their September issue which will be science themed. Check out the many types of work you can submit:
- write up a science fair project or experiment for Stone Soup readers to try
- write a short essay about any area of science that fascinates you (i.e. comets, dinosaur coloration, the geology of a place near where you live, something about the weather, etc.)
Check out more details here. All entries are due July 1, 2018.
Are you up for a challenge that can win you lots of fame and money? If so, don’t continue reading. This challenge is not for you. However, if you’re interested in an engineering challenge just for the fun of it, read on!
Step 1: Watch this video that gives an overview of the engineering challenge.
Step 2: Draw out different designs/ideas on paper.
Step 3: Work with 1-2 other people to decide on the best design.
Step 4: Gather materials (listed below) and build your design. Test, modify, test again, modify. Repeat as needed.
- Large (approx. 18 oz) paper or plastic cups (10)
- Small (approx. 9 oz) paper or plastic cups (20)
- Aluminum foil; cut a larger roll into pieces no larger than 10.75 by 12 inch sheets
- Popsicle sticks (50)
- Scotch® tape (1 roll)
- Approx. 12 mm or 1/2 inch diameter wooden or plastic beads (10)
- 1 liter (or 32 oz) plastic water bottle
- Tap water
- Metric ruler
- Large, shallow plastic tub to catch water if you are doing the project indoors, or an outdoor area where it is OK to spill water.
View designs here: https://www.sciencebuddies.org/fluor-challenge
If you need help gathering materials, check with your classroom teacher or the EY Coordinator at your building. Make sure to send a picture of your final design to the EY Coordinator at your building so we can post them on our Student Showcase.
Finio, B. (2017, July 28). Follow the Flow. Retrieved October 5, 2017 from https://www.sciencebuddies.org/science-fair-projects/project-ideas/CE_p025/civil-engineering/water-flow-system
image taken from https://en.wikipedia.org/wiki/File:P_physics.svg
Physics is the branch of science concerned with the nature and properties of matter and energy. Learn more about Physics by checking out the following resources.
Watch the Fascinating Physics of Everyday Life video. Answer the questions below by posting a comment and/or try some of the “toys” Dr. Czerski mentions in the video.
- What is the law of conservation of angular momentum?
- How does something not touching anything (i.e. Hubble Telescope) know where it is?
- What are two important things to know about science?
Go to the PHYSICS4KIDS website and learn about one of the topics. Create a presentation about one of the topics.
Check out Physics for Kids Overview on ducksters.com. Create 10 trivia questions for your classmates to answer.