Multiplication, homeschool conference, Kaprekar: Newsletter July 30, 2013

Subscribe

I am Moby Snoodles, and this is my newsletter. I love to hear from you at moby@moebiusnoodles.com

Moby Snoodles

Next course: Wow, Multiplication!

We are working on designing a series of short high-energy courses for parents, Math Circle leaders, and other innovative educators. Our first such micro-course will be about multiplication. We will introduce two highly addictive, deep, mixed-age games that you can play for 10 seconds or 10 years. We will also have a course forum for discussions and hot questions that worry and excite, such as, “How come some mathematicians never memorized their times tables, and do kids have to?” or, “Is multiplication just repeated addition?” Let us know if you are interested!

Mathematical values, mastery, and flow transform children. The transformations are reflected in their faces. Check out the math faces from our previous course.

mpsMOOC13MathFaces2

Homeschooling and democratic learning conference

Please join us in a free, online conference for independent learners, The Homeschool Conference (http://www.homeschoolconference.com/). It runs live on Aug. 23-24 and will then be available as free downloads. You can submit proposals until August 20th.

Homeschool Conference 2013

Blogs and networks

Our Facebook page has grown to 500 fans. Eric Hamilton pointed out that 500 is no more special than many other numbers, which inspired us to play a little game of math facts. As a result, the new fans got their own mini-cards with curious facts about their numbers. If you want a card like that about your number, let us know on Facebook.

Kaprekar495

Sharing

You are welcome to share the contents of this newsletter online or in print. You can also remix and tweak anything as you wish, as long as you share your creations on the same terms. Please credit MoebiusNoodles.com

More formally, we distribute all Moebius Noodles content under the Creative Commons Attribution-NonCommercial-ShareAlike license: CC BY-NC-SA

CC BY-NC-SA

 

Talk to you again on August 15th!

Moby Snoodles, aka Dr. Maria Droujkova

Like It? Share It.
  • Digg
  • StumbleUpon
  • del.icio.us
  • Facebook
  • Yahoo! Buzz
  • Google Bookmarks
  • email
  • Posterous
  • RSS
  • Tumblr
Posted in Newsletter

6 pictures that tell surprising stories: symmetry

Symmetry is beautiful. But why? Information processing theory claims it’s because symmetry saves us efforts, memory, and attention. When you look at a symmetric face, your mind only needs to process a half of it! With a snowflake, a sixth suffices.

Symmetric objects

You can help kids become more aware of symmetry by playing folding, cutting, and scavenger hunt games. We have four chapters of ideas in the Moebius Noodles book.

Moebius Noodles Cover

Pictures in this collection surprise us. They are still symmetric. But stories of their visually similar parts are completely different!

1. What every good teacher knows

By Scott Kim

2. A visual pun

An ad for audio books by Ogilvy and Mather

3. A Valentine

My kid and I made this several years ago.

4. Hint: the little kids learning A-B-Cs and 1-2-3s solve this classic puzzle easier than adults

5. Speaking of A-B-Cs

By Scott Kim

 6. Speaking of what the little kids know

Bonus!

Made with keep calm and make posters.

Do you know more pictures like this?

 

 

 

 

 

 

 

Like It? Share It.
  • Digg
  • StumbleUpon
  • del.icio.us
  • Facebook
  • Yahoo! Buzz
  • Google Bookmarks
  • email
  • Posterous
  • RSS
  • Tumblr
Posted in Grow

mpsMOOC13 Observer July 23: Math faces; lack of ease

Subscribe to receive the mpsMOOC13 Observer by email | Read past issues | Visit the course page | Follow Moebius Noodles on Facebook

This is the news from the open online course Problem Solving for the Young, the Very Young, and the Young at Heart.

ASSIGNMENTS

Last tasks of the course!

Share stories about problems 7-10: http://ask.moebiusnoodles.com/questions/624/assignment-6-share-your-stories-about-problem-grou.html

Citizen science 2: http://ask.moebiusnoodles.com/questions/630/lack-of-ease.html

Earlier tasks:

Plan problems 7-10

Share stories about problems 4-6

Plan problems 4-6.

Share stories about problems 1-3.

Plan problems 1-3.

Math faces

My favorite part of the course is reading people’s stories and looking at “math faces.” Mathematical values, mastery, and flow transform children. The transformations are reflected in their faces. This is what it is all about!

mpsMOOC13MathFaces

Pictures by Rodi, Denise, Brendan, Liza

Prep:math = 1:1 – or is it?

There is plenty of research showing that preparation and reflection makes us better at helping kids do math. But too much prep makes us reluctant to do math at all!

One of our aims for the course was to have one hour of preparation and reflection per hour of problem solving with kids. I think we achieved more ease than the hardcore math circles, where leaders report ten hours of prep/reflection per hour with kids. We did not achieve our aim, though.

A lot of preparation has to do with adapting materials for your kids. We tried to make that part easier by providing three or four starter adaptations for each activity. Yet I see that many people who signed up could not get going. For many active participants, three problems per week was too much.

Next time around, how can we make the experience easier? Share your thoughts: http://ask.moebiusnoodles.com/questions/630/lack-of-ease.html

Like It? Share It.
  • Digg
  • StumbleUpon
  • del.icio.us
  • Facebook
  • Yahoo! Buzz
  • Google Bookmarks
  • email
  • Posterous
  • RSS
  • Tumblr
Posted in Grow

mpsMOOC13 Observer July 16: Adapting by time; play and freedom

Subscribe to receive the mpsMOOC13 Observer by email | Read past issues | Visit the course page | Follow Moebius Noodles on Facebook

This is the news from the open online course Problem Solving for the Young, the Very Young, and the Young at Heart.

Timelines

Several people told us that the course is too fast for them. We will continue to make assignments available as we planned. However, do slow down if you kids need it! Just write something about the pace, because it will help the study of adaptations.

ASSIGNMENTS

Thank you for your fantastic stories, pictures, and videos. Together, we are gathering great data for the pilot study, and rich stories for the book!

New this week:

Citizen science task 1: comment on one another’s stories. The course organizers will be actively doing this task as well. http://ask.moebiusnoodles.com/questions/571/citizen-science-1-ask-about-adapting-problems.html

Share your stories about problems 4-6. Write about what happened and how it felt. Most people’s math dreams were about feelings: love, excitement, calm. http://ask.moebiusnoodles.com/questions/574/assignment-4-share-your-stories-about-problem-grou.html

Plan to adapt problems 7-10. http://ask.moebiusnoodles.com/questions/575/assignment-how-do-you-plan-to-adapt-problem-groups.html

Video by Brendan

Earlier tasks:

Plan problems 4-6.

Share stories about problems 1-3.

Plan problems 1-3.

ToddlerLadderProblem1

Photo by Liza

How much freedom?

Play is freedom. How much play, how much freedom, do you need for math?

Several groups and families had kids engage in very free play:

The younger kids really enjoyed moving the animals, they quickly caught on to the idea of changing the arrangement of the parent animals. In fact they were more interested in finding different arrangements than in solving the problem! The strategy of getting the kids physically involved in acting out the problems worked great in terms of engaging them – they loved it. But it also gave them ample opportunity for distraction and play – they were not vastly invested in solving the problem, and needed frequent nudges from me to get very far in reaching an answer. I think it worked for open ended problems, but not so much for getting from a to b. A bit like trying to walk somewhere with young children in fact! It would be interesting to see how far they would have got without my prodding, although I suspect it would have ended up in piles of giggling children! – Miranda

All of my students already had the concept of the gears moving in different directions, so when I gave them physical gears to work with, they got more wrapped up in either playing with them (not necessarily towards the direction issue–like rolling them across the table) or getting frustrated if they didn’t work perfectly that they didn’t want to do the problems. They were much more focused on working on the problems/looking at the directions of the gears when I removed the physical gears from the workspace. – Carol

Parsa drew a line and asked: “Amir what is it? What are possibilities?” Then Parsa told that it can be a triangle! a triangle with one 180 degree angle and two zero angles! – Ali

Children didn’t ask anything, just enjoyed the pulling the rope. I tried to pay their attention to the fact of different ways of the rope to rise up the bucket but they were busy enough just pulling the rope up, the higher is the better. – Liza

Other participants reported episodes when there was no play at all, at least for a while:

“I don’t like this strategy of wishful thinking,” R pouted. She just couldn’t get past her preconceived notions of the question. She also stated “I don’t want to cheat.” To her, changing the problem is cheating. – Rodi

One of the kids has had a moment of enlightenment with 20 pages, and it was great to see his face and hear him cry “Aha!!” For others it was difficult to get the idea – why are we questioning about odd or even sum at all? They were staring at the book without any idea, and after some time of talking about sums the’ve got bored. – Marianna

The biggest take-away for me from the first set of problems is to not over-plan with my kids. The 6-year-old can smell “official math problem” a mile away and becomes immediately resistant. The key for me to engage him is to be playful. Problem #1 For the book-page numbers, he shut down quickly when we started adding page numbers together. Later, I tried the card game on him and it was a hit. (From the plans: I’ll ask him to pick a playing card out of a deck. He’s really interested in playing cards right now. We will look at the card together and notice whether the number is odd or even.) – Rose

At the first glance, toys add freedom, while formal math reduces it. We need more data, though!

The strong problem-solving flow requires a balance. Then we can grow, and reach higher levels of math freedom and math order. The balance is always dynamic, like riding a bike. You lean left and right all the time, but overall, you stay in the seat. How can we help students learn to steer toward their own optimal balance?

FlowChannelStructurePlay

Like It? Share It.
  • Digg
  • StumbleUpon
  • del.icio.us
  • Facebook
  • Yahoo! Buzz
  • Google Bookmarks
  • email
  • Posterous
  • RSS
  • Tumblr
Posted in Grow