Knobless Cylinders

Knobless Cylinders
Sensorial - Visual Discrimination of Size
Level	Primary
Age	2.5 - 4.5
Prerequisites	Knobbed Cylinders
Materials	set 1 of Knobbless Cylinders (red) set 2 of Knobbless Cylinders (yellow) set 3 of Knobbless Cylinders (green) set 4 of Knobbless Cylinders (blue)

Use of this material teaches the child visual discrimination of size.

Presentation

1. step one

   

2. next step

   

3. next step

   

4. next step

   

5. next step

   

6. next step

   

7. next step

   

8. next step

   

The other sets of cylinders should be ordered as shown:

Variations and Extensions

• The cylinders could be built vertically
  

Material

Make Your Own

• Free 3D printing pattern on Thingiverse

Where to Buy

Prices and link last checked: 29 June 2020

Adena $62.69
Affordable Montessori $69.00
Alison's $84.00
Alison's $150.00
Bruins $185.00
E & O $145.00
Hello Wood $208.00 (painted)
Hello Wood $214.00 (stained)
Hello Wood $56.00 (yellow only - painted)
Hello Wood $58.00 (yellow only - stained)
Hello Wood $56.00 (red only - painted)
Hello Wood $58.00 (red only - stained)
Hello Wood $56.00 (green only - painted)
Hello Wood $58.00 (green only - stained)
Hello Wood $56.00 (blue only - painted)
Hello Wood $58.00 (blue only - stained)
IFIT $55.00
Kid Advance $64.99
Leader Joy $72.95
Materials Co. of Boston $32.00 (red only)
Materials Co. of Boston $32.00 (yellow only)
Materials Co. of Boston $32.00 (green only)
Materials Co. of Boston $32.00 (blue only)
Montessori Outlet $84.95
Nienhuis $199.90
Pink Montessori $55.89
Thinkamajigs $64.95

Replacement Cylinders
Hello Wood $6.00 (yellow)
Hello Wood $6.00 (red)
Hello Wood $6.00 (green)
Hello Wood $6.00 (blue)
Nienhuis $4.50 (approximate, prices vary)