Showing posts with label bead stair. Show all posts
Showing posts with label bead stair. Show all posts

May 18, 2018

How To Teach Even & Odd Numbers Using Counters - Montessori Math

montessori maths counters cards even odd numbers kids k junction

Check out this simple DIY Montessori Math exercise to explain & teach the concept of even & odd numbers to children. Indirectly it also prepares the child for divisibility of numbers.


If you have been following this blog closely, I has posted about the work with Montessori beads done by my 3 year old son. If not, then you can click right HERE to check that in detail. That exercise was basically to associate digits to the quantities. Quantification is very important to understand.

He has been practicing that for long now so I thought it is a good time to expose him to the concept of even & odd numbers. For that I took out my versatile wooden digit counters from the below set & Montessori beads.



If you do not have wooden digit counters, you can easily make paper cards and write digits on them by hand.

Then I asked him to arrange the beads in the correct fashion. And he did it quite nicely & confidently. Check out in my Instagram video where he is counting & arranging the beads. It is hilarious!



After that I asked him to place the walnut shells in pairs below each digit as per their quantities. Walnut shells make great counters, right?

And then I told him a quick story. Those which are in pairs have friends to play with and they are called even numbers. Those which have one shell left alone are always looking for a friend to play with, they are called odd numbers.

And this little story gave him a good grasp of the concept! Listen to his answers in my Instagram video below when I asked him whether this number is odd or even for couple of numbers!

A post shared by Kuhoo Gupta (The K Junction) (@kuhoogupta) on


Purpose Of This Exercise

Direct
  • To reinforce the knowledge that each number is made up of separate quantities.
  • To indicate the odd and even numbers

Indirect
  • To prepare for the divisibility of numbers

You can see the exact presentation of this Montessori exercise HERE. 

Which Math exercise/activity have you done with your child recently? Share your blog post in comments below, I would love to see & get some inspiration.


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Apr 18, 2018

Montessori Bead Stairs - Math Exercise For Preschoolers



Montessori Bead Stairs is a standard Montessori math material in a 3-6 years Montessori classroom (House of Children). Let us see how it is used for learning numbers & how my 3 year old boy used it.


This activity helps the child learn to associate the quantities 1 through 9 with their numerals. It also introduces the child to the material used in the Teens Beads, the Teens Board, the Short Chains, the Long Chains, Addition With Bead Bars, Subtraction With Bead Bars, and Multiplication With Bead Bars.

Material

The bead stair consists of 9 segments of wire strung with one to nine beads. Every number of beads is done in a different color: 1-red, 2-green, 3-peach, 4-yellow, 5-light blue, 6-lavender, 7-white, 8-brown, 9-dark blue. The beads should be as spherical as possible so that they are equally wide as long.

You can check out the detailed presentation of this material HERE.

Ideally the end product would look something like this & the control of error is creating the triangle.

Bead Stair 10.JPG
Img Source - montessorialbum.com

But this is what my 3 year old boy did independently. We follow Montessori at home so I am not strictly concerned about the correct formation of the triangle as far as he is getting the concept right.




Material Sources

Beads 



The wooden digits are from this kit





Do not forget to follow "The K Junction" on Facebook page & closed Facebook group, Twitter and Instagram for day to day updates that might not always find a place on this blog. Subscribe to our YouTube channel to know more about our early learning journey, DIY & Montessori & Waldorf inspired activities for kids, kids books & toys reviews and much more!


Hope to see you around. Happy Parenting!


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