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The Counting 10 Wood Puzzle | STEM Montessori Toy

✓ In stock, ready to ship
Precio normal$30.25

Delivery and Shipping

All standard orders normally ship within 1 business day.

Custom orders normally ship within 2 business days.

Descripción

This is a puzzle designed for a Montessori group and intended for educational purposes as well as providing a meaningful puzzle challenge for any age.

There are 10 pieces. Each piece is numbered on one side (#1 - 10) and has a grid of the same unit on the other side. There are 2 different woods used, with the odd numbered pieces being one wood and the even number pieces a different wood.

Woods will vary, but I use mostly Maple, Cherry, or BeetleKill Pine. Woods are beautifully cut and finished. All lines and text are laser engraved. No ink or paints are used in the puzzle.

The base is made from Floorboard material. It is attractive and very rugged as well as waterproof and easily cleaned.

There are many learning or teaching opportunities possible with this puzzle and no doubt some of you will come up with your own.
Here are some keys features:

Ages 3 to 5:
-There are 10 pieces each consisting of from 1 to 10 unit squares. Younger children, can you find each piece just by looking at the side with the grids but no numbers?

Ages 5 to 10:
-Pick any number between 11 and 55. Try to find the blocks that when combined add up to the number selected

Ages 8 to adult : - Can you fit all the pieces into the large rectangular opening? There are many possible solutions. George Sicherman did a computer analysis that showed 6502 possible solutions. See if you can find one. You may find it quite challenging even though there are so many potential ways. Its a great task for the 7 to 10 year old, as it will be difficult yet if they keep at it a solution is likely. Then they can try to find other solutions.

-Finally try to find a solution that has no number showing (only the grid sides of the pieces). This is more difficult yet there are 1030 ways to do this. A good challenge for the 10 to adult group. We have found 10 to 30 minutes is a typical solution time for those that solve it; though many give up.

I hope that as you identify other learning opportunities that you will let me know so I can share with the community.

Designed and built by Dave Janelle at Creative Crafthouse in Hudson, FL

Materials: wood

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Product Specifications

Dimensions
11.0 × 7.0 × 0.5
Materials
Wood
Difficulty Level
Intermediate
Age Range
Kids (6-8 years), Tweens (9-12 years)
Piece Count
10
What's Included
Puzzle board (1), Puzzle pieces (10), Wood cover (1), Instructions and solution sheet (1)
Gift Occasions
Birthday, Back to School
Personalization Available
Yes
Puzzle Type
Math
Category
Educational Learning Tool
Availability
In Stock

Personalize It!

Did you know we can add a custom laser engraving to every puzzle and game? Well, we can. Add a personal touch to your gift with a name or message.

Personalized laser engraving

a puzzle being laser engraved with personalized text by creative crafthouse

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Frequently Asked Questions

What is The Counting 10 Wood Puzzle?

It is a Montessori-style educational wood puzzle with 10 numbered pieces, designed for learning and for a meaningful puzzle challenge at any age.

How many pieces are there and how are they marked?

There are 10 pieces. Each piece is numbered 1 to 10 on one side and has a grid of the same number of unit squares on the other side.

What woods are used?

Two different woods are used, with the odd-numbered pieces in one wood and the even-numbered pieces in another. We mostly use Maple, Cherry, or BeetleKill Pine.

Are any inks or paints used?

No. All lines and text are laser engraved, with no ink or paint used in the puzzle.

What is the base made of?

The base is made from floorboard material. It is attractive and rugged, as well as waterproof and easily cleaned.

What can children ages 3 to 5 do with it?

They can try to find each piece just by looking at the grid side without numbers.

What about ages 5 to 10?

Pick any number between 11 and 55, then find the blocks that combine to add up to the number selected.

What is the advanced challenge for ages 8 to adult?

Fit all the pieces into the large rectangular opening. George Sicherman did a computer analysis that found 6502 possible solutions.

Is there an even harder challenge?

Yes. Try to find a solution that shows only the grid sides with no numbers. There are 1030 ways to do this.

How long does it take to solve?

A typical solution time is 10 to 30 minutes for those who solve it, though many give up.

Who designed it and where is it made?

It was designed and built by Dave Janelle at Creative Crafthouse in Hudson, FL. It ships from our Florida workshop, with standard orders shipping within 1 business day.