In the 2020 Olympic Games, 80,000 tons of mobile phones and small electronic devices around Japan were used in the crafting of every gold, silver and bronze Olympic and Paralympic medal awarded to athletes.
The 2024 Olympic medals are special because they have a piece of the Eiffel Tower in them. The medals contain 18 grams of iron taken from parts of the Eiffel Tower that were replaced during renovations. Athletes who win in the Paris Olympics and Paralympics will receive these unique medals.
Spark your math thinking!
1. Set up your math mini spark recording page: #71: Olympic Medals
2. Read this article containing 5 facts about the 2024 games in Paris. Create a note taking page and include any at least 5 interesting details you come across in the article.
3. Dive in deeper to the 2024 medal creation process and learn more about the design at this Olympics 2024 website. Record 5 ideas on your recording page.
4. Read this article about the recycling project from the 2020 Olympics. Record at least 3 number facts on your recording sheet.
5. Watch this video. Record specific details about the makeup of the gold, silver and bronze medals, how many were made for the Olympics in Paris, and the value of a medal.
6. Share your math mini spark recording page with your teacher/EY coordinator.
Summer break is coming up for most students in the United States, but did you ever wonder what summer break looked like for kids in the 1800s? There are so many differences between school now and school in the 1800s! This blog post will explore those differences, and it may just convince you how much tougher it could be – and just how good you’ve got it!
In the 19th and early 20th centuries, one room schoolhouses were the norm in rural areas. A single teacher taught grades one through eight together. The youngest students—called Abecedarians, because they would learn their ABCs—sat in the front, while the oldest sat in the back. The room was heated by a single wood stove.
Most of the time, there was no transportation to get to school. Most schoolhouses were built to serve students living within 4 or 5 miles, which was considered close enough for them to walk. So when your Grandpa says, “I used to walk 5 miles to school”, he might not be exaggerating.
The school year was much shorter back then! When the Department of Education first began gathering data on the subject in the 1869-70 school year, students attended school for about 132 days (the standard school year these days is 180) depending on when they were needed to help their families harvest crops. Attendance was just 59 percent. School days typically started at 9am and wrapped up at 2pm or 4pm, depending on the area; there was one hour for recess and lunch, which was called“nooning.”
Forget iPads and gel pens—there were no fancy school supplies in the 19th and early-20th centuries. Students made do with just a slate and some chalk.
Lessons were quite different than they are today. Teachers taught subjects including reading, writing, arithmetic, history, grammar, rhetoric, and geography. Students would memorize their lessons, and the teacher would bring them to the front of the room as a class to recite what they’d learned—so the teacher could correct them on things like pronunciation on the spot—while the other students continued to work behind them.
Teachers sometimes lived with their students’ families. According to Michael Day at the Country School Association of America, this practice was called “boarding round,” and it often involved the teacher moving from one students’ house to the next as often as every week. One Wisconsin teacher wrote of boarding with families in 1851, “I found it very unpleasant, especially during the winter and spring terms, for one week I would board where I would have a comfortable room; the next week my room would be so open that the snow would blow in, and sometimes I would find it on my bed, and also in it. A part of the places where I boarded I had flannel sheets to sleep in; and the others cotton. But the most unpleasant part was being obliged to walk through the snow and water. I suffered much from colds and a cough.”
Discipline was very strict. Sure, stepping out of line in the 1800s and early 1900s could result in detention, suspension, or expulsion, but it could also result in a lashing. According to a document outlining student and teacher rules created by the Board of Education in Franklin, Ohio, from 1883, “Pupils may be detained at any recess or not exceeding fifteen minutes after the hour for closing the afternoon session, when the teacher deems such detention necessary, for the commitment of lessons or for the enforcement of discipline. … Whenever it shall become necessary for teachers to resort to corporal punishment, the same shall not be inflicted upon head or hands of the pupil.” Not all places had such a rule, though; in other areas, teachers could use a ruler or pointer to lash a student’s knuckles or palms. Other punishments included holding a heavy book for more than an hour and writing “I will not…” do a certain activity on the blackboard 100 times.
No lunch was provided by the school, even if families had the money for it; kids brought their lunches to school in metal pails. Every student drank water from a bucket filled by the older boys using the same tin cup. GROSS!!
For many, education ended after just eighth grade; in order to graduate, students would have to pass a final exam. You can see a sample of a typical 8th grade exam in Nebraska circa 1895 in this PDF. It includes questions like “Name the parts of speech and define those that have no modifications,” “A wagon box is 2 ft. deep, 10 feet long, and 3 ft. wide. How many bushels of wheat will it hold?,” and “What are elementary sounds? How classified?”
Try the test yourself and let us know how you did in the comments!
One of the things some students struggle with when taking Algebra is the use of letters (variables) to represent numbers. However, if we remove the letters and replace them with pictures, somehow Algebra becomes a little more manageable.
Spark your math thinking!
Set up your math mini spark recording page: #70 Algebra in Pictures
Figure the picture puzzle stating what the ? represents in the final “equation”. Images to create this puzzle taken from pdclipart.org
Create your own picture puzzle. I used Keynote, but you could use Explain Everything, Pic Collage, or another iPad app. Pictures for your puzzle can be found at https://www.pdclipart.org/ . Please include an answer key.
Solve at least 8 of these 11 puzzles pictured below. Each on
Thank you Mrs. Bridwell for the inspiration to create this post! Thank you to Mrs. Bridwell’s 6th graders for all the great puzzles below!
5. Share your math mini spark recording page with your teacher/EY coordinator.
Check out one of the solvemoji badges on the EY badge page.
Create 1, 2, or 3 different graphs to display the data above from Omaha or data from the UNL site if you prefer. Use the Create-A-Graph website to make a graph of the data. Be sure to include a title and label your axes.
Top 5 Snowiest Februarys
The Top 5 Snowiest Winter Seasons (Dec-Jan-Feb)
Top 5 Snowiest Winters (Jul 1- Jun 20).
Take a look at the graphs in the image below. For a larger image of the graphs, click here. The information in the blue box is particularly helpful in reading the graphs. Answer any of the following questions by leaving a comment and/or leave a question for someone else to answer.
How many times in January/February 2019 did the temperature range fall mainly in the record highs? What about the record lows?
On how many dates was the temperature range very small (short blue bar)?
How many times did the temperature range fall in the average section (green)?
What do you find interesting about these graphs?
5. Share your math mini spark recording page with your teacher/EY coordinator.
In 1879, the United States made Washington’s February 22nd Birthday a federal holiday. Today, the third Monday in February is frequently referred to as “Presidents’ Day.” So which is it? Let’s get to the bottom of what’s official and what’s not.
Spark your thinking!
1. Set up your social studies mini spark recording page: #27: Presidents’ Day? The Truth Behind the Holiday
2.
According to mountvernon.org, George Washington was a humble man who did not enjoy flashy celebrations. During his lifetime, Washington didn’t really celebrate his birthday, choosing instead to use the day to respond to letters or attend to matters at Mount Vernon. However, national celebration of his birthday began while he was alive and continued after his death.
The road to what the majority of people in the United States now recognizes as Presidents’ Day is a long and confusing one. After Washington died in 1799, his birthday was informally celebrated across the country. But, it wasn’t until January 31, 1879, that Washington’s birthday became a federally recognized holiday.
Washington’s birthday is also recognized in another unique fashion. Starting in 1896, it has become a tradition to read Washington’s Farewell Address on February 22nd (the actual day of his birth) in the US Senate by a current member. This tradition reminds us of a man whose patriotic spirit still inspires us to this day, particularly federal workers who uphold what he helped create.
On June 28th, 1968, Congress passed the “Uniform Monday Holiday Act”. This law aimed to provide uniform annual observances of certain legal public holidays on Mondays. The act was also created to provide federal employees with more three-day weekends. Under this new law, Washington’s birthday would be celebrated on the third Monday of February, partially losing the value and identity of the importance of his birthday. Washington’s birthday has not been celebrated on the actual day of his birth since the law took effect in 1971.
Today the nation typically combines Washington’s Birthday with Presidents’ Day, celebrating both days on the third Monday in February. However, Presidents’ Day is not the official name of the holiday. While the name “Presidents’ Day” was proposed for this Monday holiday in 1951, the U.S. government never officially changed the name. In the 1980s, thanks to advertising campaigns for holiday sales, the term became popularized and largely accepted.
The idea behind the name was to create a holiday that did not recognize a specific president, but rather celebrated the office of the presidency. This joint recognition would also celebrate President Lincoln’s February 12th birthday within the same period. Both great men, both important to our country.
The Famous Holiday of Love, Valentine’s Day is a holiday celebrated around the world. Some countries celebrate this day in February, but not all. Learn about the holiday along with history of chocolate in this mini spark.
Spark your thinking!
1. Set up your social studies mini spark recording page: #26: Valentine’s Day
2. Read about the history of Valentine’s Day at Wonderopolis. Take both of the quizes after reading the article. Record your score.
3. A few weeks before February 14th rolls around, what types of commercials do you see more often? If you guessed ones about flowers, rings, and chocolates, you’re exactly right! These are gifts that are commonly given on the holiday that celebrates love: Valentine’s Day. Learn about the history of chocolate and Valentine’s Day. Record 10 details form the video on your recording sheet.
4. Watch the video to find out how Valentine’s day is celebrated around the world. Include information about other details about 5 celebrations.
5. Share your social studies mini spark recording page with your teacher/EY coordinator.
For many years, the heart was a mystery. What did it do? What was it there for? Let’s learn all about this muscle.
Spark your thinking!
1. Set up your language arts mini spark recording page: #39: It’s All About the Heart
2. This TED-Ed lesson will help you investigate how the heart keeps you alive. Record 5 details from the video on your recording page.
3. Years ago, people thought emotions came from the heart! Read this article to find out more about how the heart works. Record 3-5 facts that you did not already know.
4. Choose one of these prompts and respond with 3-5 sentences.
What are some ways to keep your heart healthy?
What are the four chambers of the heart called, and what does each chamber do?
Why was it so difficult for scientists and doctors to figure out what the heart was for?
5. Share your language arts mini spark recording page and visual with your teacher/EY coordinator.
This Math Minute was inspired by the Pringles commercial that played during Super Bowl LVII. I’ve always been intrigued by the shape of Pringles, but this commercial took it to the next level and had me pondering the mathematics behind this beloved chip!
Spark your math thinking!
1. Set up your math mini spark recording page: #68 The Math Behind Pringles
4. Create a list of 5 things you learned from the article.
5. Choose 1 project to complete:
A Pringles can is a cylinder that is 30 cm tall. The circles at each end of the can have a radius of 4 cm. Find the surface area and volume of the can. Click here for help with the formulas. Record all of your math on paper.
Watch this video on stacking Pringles in a complete circle. Check out Cooper and Jack’s attempt! Record some ideas about the strategy you would use to make the ring. What problems will you face? If you want to try this project, talk to the EY coordinator at your school. The #spadyboys had a friendly Pringle Stacking Competition/Taste Test the other night. Check out the video!
Create a package that will hold a single Pringle. Send it to yourself (or a friend) in the mail and see if your package kept it protected during its journey (didn’t cause it to break).
6. Share your math mini spark recording page with your teacher/EY coordinator.
a public procession, especially one celebrating a special day or event and including marching bands and floats.
Who doesn’t love a good parade? People throwing out candy from elaborately decorated floats, listening to marching bands while baton twirlers dance by, watching the line of fancy cars drive by with kings and queens waiving…the list goes on!
A favorite tradition is watching the Rose Bowl Parade on New Year’s Day. There have been over 135 Rose Bowl parades in Pasadena, California.
Spark your math thinking!
Set up your math mini spark recording page: #67: Rose Bowl Parade.
Watch this video about the design and Manufacturing process for floats.
3. Record what you learned and an idea for a float.
4. Ask your EY teacher for the Rose Bowl Parade math page from the Mini Spark folder. You will calculate the number of flowers used to create the floats.
5. Work on this math activity at Bedtime Math. The answers to the math problems are at the bottom of the page, so don’t scroll all of the way down until you are ready to check your work.