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Showing posts with label TMWYK. Show all posts
Showing posts with label TMWYK. Show all posts

Thursday, September 24, 2015

Talking Math with Your Kids #TMWYK through Chinese Cribbage

Now that summer is officially over I thought I might share a game I like to play when I am at my cottage during the summer months. I enjoy playing this game while I am unwinding from my crazy 10 months that I call a life. I am lucky enough that I have a cottage to hang out at with my family for the summer months. A few pics of what I get to enjoy.




If you are a fan of Talking Math with your Kids from Christopher Danielson or are a fan of the card game cribbage then this post is for you.

I grew up in a house where a deck of cards went a long way. I am the youngest of 4 and we all played cards. We played go fish, solitaire, euchre,  31, BlackJack, Kings in the CornerHearts, Cribbage and the list goes on.

In cribbage you get 4 cards and a starter card will get cut or flipped up.

SCORING
If you have not played cribbage here is how you score points:
  • Each combination that adds up to 15 is worth 2 points (no matter how many cards are involved).
  • Each pair is worth 2 points.
  • The value of a sequence of three, four, or five cards is equal to the number of cards in the run. (Keep in mind that A-K-Q doesn’t count as a run because aces are low.)
    So, with 8-9-10-10 your hand is worth 8 points; 3 for one run of 8-9-10; 3 for the run using the other 10; and 2 for the pair of 10s. But for 3-3-4-5 with a 5 as the starter card, you have no less than four different runs, two pairs, and two ways to make 15 points — for a grand total of 20 points!
  • If all four cards in your hand are of the same suit, you have a four-card flush worth 4 points. (The rules about a flush are more demanding; four-card flush do not count; see the next point.)
  • A five-card flush (five cards in the same suit), using the starter, scores 5 points for either player’s hand. (A five-card flush can also apply to the crib but is quite rare.)
  • If you have the jack of the same suit as the starter, it’s worth 1 point

CHINESE CRIBBAGE
When I was younger someone taught me a game called chinese cribbage where you play 5 hands at a time. You add up all your scores for each hand and total the 5 hands. Anything over thirty makes you go up and anything under thirty makes you go down. You play until you get to 31 in your up/down scores. So really solitaire cribbage.

Let me explain in more detail:

To start you lay out your four hands (the down card is your 5th hand which is your missy/kitty). This is actually a terrible start because I have flipped three aces.


Now you start to lay out your second card in each hand. Now you have some choice. The first card I turned over was the 7 which I put with 9 in hopes of a run. Then I turned a 2 which I put with the ace in hopes of a run. Then I turned the Q which I put with the other Heart (ace) in hopes of a flush or pulling a four in the third card. And my last card had to go with the ace of clubs as it was all that was left. Fifth card goes to the missy/kitty. NOTE:EACH HAND MUST HAVE TWO CARDS BEFORE A HAND COULD GET A THIRD CARD

Repeat for third card in each hand. The first card was a 2 of hearts which I put with the ace and queen (flush and run potential). Second card was a 7 which I put with the 9 and 7 because of potential run (need an 8 badly for that hand). Third card was a King which I put with ace and 2. Fourth card was a 4 which had to go in the last hand as it did not have a choice. Fifth card goes in the missy/kitty.


Repeat for fourth card in each hand. The first card was a 3 which I put in the first hand for a run and a fifteen. The second card I pulled was a Queen which I put with the last hand for a fifteen. Third card was a 9 which I put with the third hand for a pair of nine's. And then of course my fourth card was the 8 which I had to put in the second hand (clearly it would of been better in the third hand but I had just filled that-shit). Fifth card goes to the missy/kitty to complete the crib hand. you turn up the next card which becomes the fifth card in all five hands.


Now you score your hand.
Looking at the picture above.
First hand : fifteen 2 (23K), fifteen 4 (5K), run of 3 (A23), makes 7
Second hand : fifteen 2 (258), fifteen 4 (5Q), makes 4
Third hand : pair is 2 (77), pair is 4 (99), makes 4
Fourth hand : fifteen 2 (456), fifteen 4 (A4Q), fifteen 6 (5Q), run of 3 (456), makes 9

Then I look at my fifth hand (missy/kitty/crib)
See below.
Fifth hand : fifteen 2 (69), fifteen 4 (5 10), fifteen 6 (5 other 10), pair is 2 (10 10), makes 8

Here are the hands tallied.



 For a score of 32 - 2 over 30. So my scorecard gets +2.


Here is my second full hand scored below



For a score of 26 - 4 below 30. So my scorecard goes down 4 to -2.

And you continue to play until you get to 31.


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My 9th hand was this.



Final scorecard.



Of course, I do not typically write all that down. Did it to help explain. Below is what my scoresheet actually looks like. You are seeing 4 full games. first, second and third games all took 7 hands and my second game took 4 hands.


TALKING MATH WITH YOUR KIDS #TMWYK

I taught my oldest son who is 8 how to play cribbage. He has seen me play chinese cribbage and asked me about it. I like this. Lots of math. Here is his scorecard from the summer.


Here is a video of him playing it. I encourage you to watch this.


My youngest son watched us play for quite a while. He invented his own game called Big Hands.
A ton of beauty in both these videos. Here is my youngest explaining Big Hands. All I can say about this game is that I have watched him play it on multiple occasions and he plays it exactly the same way every time.


If you have young kids I encourage you to get them playing cards. 

Tuesday, July 29, 2014

TMWYK Comparing Arm Lengths in Terms of Hand Lengths

This morning, after attending TMC14, I woke up earlier than the rest of the family and was reading through my twitter feed when my oldest son G (who is 7) came into the room. He is a giant.

Me: "Good morning G."

G: "Morning dad."

Me: "Look at the size of you. How much did you grow while I was gone?"

G: "I am as big as you."

Me: "Not Quite." He immediately wants to compare arm lengths. He is cheating like crazy to get his arm as long as mine. I finally persuade him to stand shoulder to shoulder.
 


Me: "So your arm is still a little shorter than mine." We measure it out in his hand length.

 

G: "So I am about one and a half of my hands short."

Me: "That's right G."

He gets ready to walk away and blurts out:
G: "And about one and a quarter of your hands." More like one buddy!

I love that kid.


Sunday, April 27, 2014

TMWYK Sausages and Equality

Maybe I TMWYK's more than most people.
It is Sunday morning and I am cooking sausages. G is awake and C is still sleeping.







G: "Ya we are having sausages." He walks over to the oven and counts out loud informing me he is having all of them.

Me: "Now that's not fair." I quickly count the sausages and there are 14. I inform G that we will all get 4. Selfishly I will get 6. But I am not telling him that.

G: "There are 14.

Me: "Yes."

G: "We get more than 4."

Me: "How many do we get?"

G comes over and looks in the frying pan and starts splitting it up in groups of 5. When he gets to the third group and realizes there are only 4 for that group. "We can't do this."

Me: "So if we give everyone 4, how many will we have left?"

By now Cole has come downstairs.

G: "2"

Me: "So what if we cut them up and split them up?"

G: "OK"

C: "Dad did you know it is an odd day?"

C has no idea what the date is. I know that.

Me: "How do you know it is an odd day?"

C: "We are learning about odd and even numbers at school. Our last school day was an odd day. So that makes yesterday an even day and today an odd day."

Me: "Oh"

I am trying to get breakfast ready.

C: "One is an odd number. Two is an even number. Three is an odd number. Eight is my favourite number."

This leads to a discussion about favourites everything between C and G and many questions to me about my favourite everything.

Me: "Ok G we are ready to do the sausage thing."

Me: "How many on each plate?"

G: "4"

We put four on each plate and two on the cutting board.



Me: "Ok where are we cutting these."

G blurts out "In thirds." G grabs the knive and with my help shows me where to make the first cut. It is through both sausages at the one third mark-bang on. He quickly says " And the second cut is here." Bang on. And then he says "And the third cut goes." He stops himself realizing there is no sausage left to cut and says "There is no third cut."





Me: "Ok so how are we sharing this?"

G: "We each get two. There are 6, so we each get two."

Great. Too bad mom is already gone to her course-she would of been impressed.

Saturday, April 26, 2014

TMWYK

TMWYK means talk math with your kids. If you do a google search of it you get this:
 
So this just happened on my way home from lunch with my two boys in the van.
They are G who is 7 and C who just turned 6. And to be fair I am a math teacher, and we do talk math often (usually in the van). This is just the first time I am writing about it.

G: "There is 60 minutes in an hour C. If you take one minute away you would have 59."

Me: "That's right G. And if I took 7 minutes away from 1 hour what would you get?"

Pause

G: "53 minutes"

Me: "Nice. What if you took 10 minutes away?"

G: "That's easy. 50"

Me: "20 minutes way?"

G: "Easy. 40"

Me: "G, if you had 1 and took away 3, where would you end up?

Pause

G: "At minus 2"

Me: "How do you know about minus numbers?"

G: "From the winter."

Me: "What do you mean?"

G: "When it's cold the TV says it's minus ten."

I wonder how far I can push it.

Me: "So G. If you started at minus 2 and took away 3 more where would you end up?

G: "Minus 5."

Me: "If you started at minus three and added 5 more where would you end up?

G: "2"

We pull into the lane way.

C: "Dad did you know 3 is in the middle of 1 and 5.

Me: "Can you tell me two other numbers 3 is in the middle of?

C: "1 and 6."

Me: "Not quite C. If three is in the middle then you need to go the same amount on each side of it. So with 1 and 5 we go over 2 each way. So C when you said 1 and 6, for 6 you went over 3 from 3, and for 1 you went back 2, so 3 is not in the middle of those two numbers"

G: "So nothing and 6."

C: "So 2 and 4."

Me: "So how far did you go over on that one?"

C: "1"

Me: "Nice. So if we went over 10"

G: "13 and....."

Pause. This is the moment.......

G: "Minus 7"

Me: "Nice G. OK boys let's go in. Mom's going to be home soon and we need to clean the house."

C and G: collective "awww"

As we are walking in C: "Dad can we do some more math?"

Nice!!!!

So  Mr. Danielson- surprising? What I should expect at this age? Other thoughts?

From circle man to triangle man! Love your work.