Category Archives: Uncategorized

#7: Mayan Math

Math Mini Sparks, Uncategorized

The Mayans were a classical civilization of Mesoamerica.  Originating in the Yucatan around 2600 B.C.E., they rose to prominence around A.D.E. 250 in present-day southern Mexico, Guatemala, western Honduras, El Salvador, and northern Belize.

Spark your math thinking!

1. Set up your math mini spark recording page: #7: Mayan Math

2. Mayan Math was the most sophisticated number system ever developed in the Americas.  Astronomers and architects used Mayan Math, but it was also simple enough to be used by uneducated traders and farmers.  Where we use ten different symbols to represent numbers (1, 2, 3, 4 , 5, 6, 7, 8, 9, 0), the Mayans used only three: a dot for a one, a bar for five, and a symbol (usually a shell) for zero. (The Maya were the first civilization to discover and understand the concept of zero.)  The chart below shows the Mayan numbers 1 – 19. Draw this chart on your recording page or use this online tool to practice making the numbers 1-19.

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3.  We use a decimal system, based on the number ten, but the Mayans used a vigesimal system, based on the number twenty. So, where we learn to count on our fingers, Mayan children counted on their fingers and toes. In fact, the number twenty was very important to the Mayans, so much so that the words for “human being” and “twenty” share the same root in most Mayan languages. Record a summary of this information on your recording sheet.
Watch a video about base 20 and how it is used. Record important details on your recording sheet.

4. The Mayans wrote their numbers from top to bottom rather than from left to right, but apart from that, their system was not so different from ours. For example, to write the number 34, we place a three in the tens column and a four in the ones column. The Maya put a one in the twenties column and a fourteen in the ones column. Draw this image on your recording sheet.

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5. Practice making larger numbers at Round 2 at Mayan Math Games. Then you will move to Round 3 at Mayan Math Games where you make numbers in the base 20 system.   If you think you can move to round 3 without starting in round 2 that is ok. Add a note to your recording page about what you learned.

6. Adding in the Mayan system is simply a matter of juggling the dots and bars. To calculate 36 + 13, for example, you start by adding the units (i.e., 16 + 13). This gives you 29, so you leave 9 in the ones column and carry the 20 up, giving you a grand total of 2 twenties and 9 ones = 49.

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Pretty smart, right? Especially, when you consider that the Ancient Egyptians never cracked the concept of zero and that complex calculations with Roman numerals were way too complicated for ordinary Romans. Practice adding in Round 4 at Mayan Math Games.

7.  Optional: If you would like to try subtraction go to Round 5 at Mayan Math Games.

8. Share your math mini spark recording page with your teacher/EY coordinator.

Check out the ancient number systems badge at the EY website

#9: The dove dove.

Reading Enrichment, Uncategorized

 A homograph is a group of words that are spelled the same way, but have different meanings. They may or may not be pronounced the same way, although the difference in pronunciation is often just a shift in the accented syllable.

Spark your thinking!

1. Set up your language arts mini spark recording page: #9: Homographs

2. Here is a sentence that uses the homograph “dove.”  Write the two meanings of the word dove on your recording page.

The dove looked elegant as it dove underneath the tree branch to catch the bug.

Here is a sentence that uses the homograph “bank.”Write the two meanings of the word bank on your recording page.

After swimming at the river bank, we went to the bank to get some money to buy ice cream.

3. Read this article.  Write down a 4 of sets of words and the meanings that you think are hard for some kids to remeber.

3. Strengthen your brain by playing a matching game. You will be given two lists of word definitions. Find the pair that has the homograph in common. Here is a sample
Find the matching pairs and write them on your recording sheet. The answers are at the bottom of this mini spark. Check your work.
4. Go to this website. Choose the level that fits you. Record the level you choose on your recording sheet.
5. Play the game 3 times. Write your answers on your recording sheet.
Don’t click “hint” until you have guesses made.
Then click the word “hint”. That will give you the words and you will be able to check to see if your guesses are correct. Correct your work on your recording sheet.

6. On your recording sheet, build a 2 column form like the game you played in step 5. Use these 5 words. If needed, use a dictionary to help you with your definitions.

minute, coordinates, produce, entrance, down

7. Make an answer key to go along with your definitions.

8. Share your language arts mini spark recording page with your teacher/EY coordinator.

Check out mini spark which is about heteronyms, homographs that are pronounced differently.

 

 

Answer for step 3: 1 & B, 2 & D,  3 & A, 4 & E, 5 & C

 

Early Enrichment #5: Matific Episodes

Early Enrichment, Uncategorized

Matific is a math website/app that features hundreds of playful interactions called “episodes.” Practice your math skills by practicing some of their free episodes!

Go to the link below, click the box to continue to website, and choose one of the activities on their homepage.

https://www.matific.com/us/en-us

(note: activities found off of the homepage will require an account created by  classroom teachers. Scroll down to see some of the free episodes).

Spy a Meerkat

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Monster Shop

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Cherry Chomp

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Cut, Paste and Figure

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Weighing the Options

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Get Mixed Up

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The Monster’s Share

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Reading EnRichment Contests to Check out

Events & Contests, Other Events & Contests, Uncategorized

List of Writing Contests that are possibilities

Anne Frank Essay Contest – Grades 5 – 8 – Entry due ___________________

Metro Reading Council Writing Contest – Grades K – 12  Entry due ___________________

Americanism Essay Contest – Grades 5 – 8 Entry due ___________________

Totem Head’s Story Contest-Categories for ages 8 and under all the way up to 18 years-Entry due ___________________

Virginia Frank Memorial Writing Contest – Grades 5 – 8 – Entry due ___________________

Writing Contests!!!

Other Events & Contests, Uncategorized
List of Writing Contests that are open now:

Anne Frank Essay Contest – Grades 5 – 8 – Entry due 11/20/2015

Americanism Essay Contest – Grades 5 – 8 – Entry due 12/18/15

Metro Reading Council Writing Contest – Grades K – 12 – Entry due 12/15/15

Totem Head’s Story Contest-Categories for ages 8 and under all the way up to 18 years-Entry due 12/31/15

Virginia Frank Memorial Writing Contest – Grades 5 – 8 – Entry due 3/1/2016

Geography Bee Practice Quizzes

Uncategorized

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Test your geography knowledge and prepare for the Geography Bee at the same time!  The links below contain questions from the 2014 Geo Bee so you can get familiar with the types of questions.  Take each test and then check with the EY coordinator at your building to find out your scores.

U.S. Geography

U.S. Cities

U.S. Historic Places

Continents

Odd Item Out

World Geography

You can also take take a daily GeoBee quiz here: http://www.nationalgeographic.com/geobee/quiz/today/

Good luck!

 

 

 

 

BOTB Update

Uncategorized

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Thank you for your patience as the EY Team continues to refine the Battle of the Books competition details.  We took your feedback from previous years and we are working hard to make sure we provide a great learning experience for our students.  We must also focus on aligning all opportunities with our team goals.  Please note the following BOTB details:

  1. Teams of 3-5 students should register their team online at http://tinyurl.com/wcsBOTB16 by November 30th.  NOTE:  While students in grades 3-6 are invited to participate, parents need to realize that some of the content in the books may contain sensitive information.  Please note the chart at the bottom of this post as it suggests grade levels for each book.
    • Each team will need an adult team leader.  The role of this person is to support the students as they are reading the books.  The team leader may choose to organize lunches and after school meetings where students can meet and discuss the books.  The team leader need not attend the BOTB events.
    • Some adult leaders choose to read the books along with the students and write sample questions for the students to practice answering.  This can be a shared task if there are multiple teams from a particular school.  The format of the questions will be fill in the blank, short answer, and multiple choice.
  2. Teams have until the end of February to read as many of the BOTB books.  Some teams have each member of the team read all the books.  Others teams split the books up among team members.
  3. Students that attended BOTB last year are familiar with the projects that went along with each book.  While the projects are not required this year, students are encouraged to complete a project for at least 2 of the books they read.  A list of possible project ideas can be found here.  Librarians and classroom teachers also have suggestions for book projects.  If a team qualifies for the BOTB Showdown, each team member will be allowed to submit up to 2 projects for judging.
  4. All teams will take a Preliminary Qualifying Test at the end of February.   Teams will set up a time with the EY coordinator at the building to take this 50-question online test.  The test must be completed within 43 minutes.
  5. The top scoring team from each school (10), plus the next 6 highest scoring teams will be invited to attend the Westside Battle of the Books Showdown on March 10 at the Underwood Hills.  During this all day event, the top 16 teams will take part in reading enrichment opportunities, as well as compete in the BOTB competition.
  6. Adult team leaders may choose to organize a school Battle for any teams not qualifying for the Westside event.  If the adult team leaders wish to organize a school Battle, the EY team will share all the rounds of questions.
  7. The top 4 Westside teams will be invited to attend another Battle with Ralston schools.  The date for this competition has not been set yet.

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Move over Screen Time…Makerspaces are Moving In!

Spady Blog, Uncategorized
Please say I’m not the only one that comes up with crazy ways to deal with managing screen time!
  • If you read for 30 minutes and exercise for 30 minutes, you can earn 15 minutes of screen time.
  • No screen time during the week and two hours on the weekend.
  • You can “purchase” screen time with the buttons in your jar.  You can earn buttons by doing your chores, going to bed without arguing, and leaving your brothers alone.
  • NO SCREEN TIME…EVER!  I’m going to hide all the devices including the Wii remotes.  You will read and do homework from the minute you get home to the minute you go to bed!  (BTW…I’m not proud of that one, but yes, I have said it.)

This summer, I decided to approach screen time from a different angle.  Instead of coming up with more rules and regulations, I decided to create some spaces in my basement that might seem more appealing than screens.  Check out the the Spady boys’ Makerspaces.

My friend Karin recently gave her daughter Ava’s room a makeover.  What do you get when you combine a sewing machine, art wall, marble run, outdoor bird feeder, indoor garden, and a doorbell?  A makerspace fit for a queen!  What kid wouldn’t love a room like this?!  I’m thinking about asking Ava if I can rent the space for myself! 🙂

Makerspaces are popping up in schools too!  The library seems to be a good fit for these exploratoriums since students come in and out throughout the day.  Librarian and EY Coordinator Miss Heflin (@missheflin) is starting a Tinker Lab in Paddock Road’s library (@PaddockRoad66).  How exciting!

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So what are your thoughts?  Do you have any suggestions for managing screen time?  What kinds of materials would be in your ideal makerspace?  Do makerspaces belong in schools?  Leave a comment and share any resources!