Do you have your own secret code that you use with your friends? Do you like writing notes to people? Do you like to write in a diary? Do you like solving puzzles and finding patterns? If you answered yes to any of these questions, you might want to check out this Math Minute!
Learn about the Pigpen cipher (also known as masonic cipher, Freemason’s cipher, Napoleon cipher, and tic-tac-toe cipher) by watching this video: https://youtu.be/s5XRTcLYy40 Then, write a message using what you learned.
80,000 tons of mobile phones and small electronic devices around Japan, which will be used in the crafting of every gold, silver and bronze Olympic and Paralympic medal awarded to athletes at the 2020 Olympic Games.
View the history of Olympic Medals at: https://www.olympic.org/olympic-medals Pick 5 different years and compare the medals from those years (designer, composition, diameter, and mint). Display your findings in a creative manner.
One of the things I struggled with when taking Algebra was 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.
How can I spend my Math Minutes?
Figure out the picture puzzle above stating what the ? represents in the final “equation”. On a piece of paper, put your answer along with your first and last name, grade, school, and classroom teacher. Give it to your EY Coordinator (or tell your classroom teacher to “pony” it to EY at Sunset Hills).
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/ These puzzles can be emailed to Dr. Spady (ask your EY Coordinator or classroom teacher for the correct email).
Figure out the 11 puzzles pictured below. On a piece of paper, put your answers along with your first and last name, grade, school, and classroom teacher. Give it to your EY Coordinator (or tell your classroom teacher to “pony” it to EY at Sunset Hills).
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!
Create 1, 2, or 3 different graphs to display the data above. For a clearer image of the data, click here. 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 clearer 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)?
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. Turn in your work to the EY Coordinator at your building.
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).
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! Have you ever participated in a parade? What is something you remember? When I was in 4th grade, I dressed up as one of the orphans from Annie and walked in my hometown parade. My little sister was Annie and my older sister was Miss Hannigan.
One of my favorite holiday traditions is watching the Rose Bowl Parade on New Year’s Day. This year marked the 130th parade in Pasadena, California.
How can you spend your Math Minutes?
Read about the Parade here: https://tournamentofroses.com/about/ and post a “number fact” about the parade. For example: 45.5 Million people watch the parade on television and 700,000 (estimated) watch it live. Source Feel free to post as many facts as you like.
Watch this video and then leave a comment spelling your first name using the correct NATO alphabet words.
Check out how the U.S. Navy uses alphabet flags, numeral pennants, numeral flags, and special flags and pennants for visual signaling. Even thought the flags are not used for spelling out words, draw the flags that would spell your first name. https://www.navy.mil/navydata/communications/flags/flags.html
What does the NATO alphabet have to do with math? Leave your thoughts in the comment section.
CM (Charlie Mike): Means continue mission. Keep moving forward.
Thanks Alex from Swanson for this great Math Minute post idea! I love learning new things!
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.
Watch this tutorial and/or this tutorial to see how to play. If you’d rather read the instructions, look below. When you’re finished, print out the puzzles and try to KenKen®! Turn in your completed puzzles to your teacher or EY Coordinator.
The goal of KenKen® is to fill the whole grid with numbers, making sure no number is repeated in any row or column.
If it’s a 3×3 puzzle, you only use the numbers 1-3. If it’s a 4×4 puzzle, you only use the numbers 1-4.
The “cages” are outlined in dark black. The top left corner of each cage has a “target number” and a math operation (+ – x /). The numbers you put in the cage have to make the target number.
Sometimes a cage is one square in which case, it’s a freebie.