|Sensorial - Visual Discrimination of Form|
|Age||3 - 6|
|Prerequisites||pincer grasp |
Use of this material makes the child familiar with 2-dimensional geometric shapes and teaches their names. This activity prepares the child for geometry.
Introduction to the Shapes
- Take the presentation tray to a rug or table.
- Pick any shape and lift it out by the little knob with your subdominant hand.
- Hold the shape exposing the back side and run index and middle fingers counter-clockwise.
- Allow child to trace the shape.
- Place the inset in an adjacent square.
- Do the same with the other two shapes.
- Do a three period lesson on the names of the shapes.
- To replace the shapes, first trace one of the frames with your dominant hand in a counter-clockwise direction.
- Find the shape that matches and put back in place.
- Later, do other lessons with three shapes at a time.
Mixing and Replacing
- Take one of the drawers to a mat or table.
- Remove one of the shapes and trace the back as before.
- Place the shape below the drawer.
- Do the same with the other shapes in the drawer. Place them in mixed-up order.
- Trace the first frame as in the introductory lesson.
- Look for the shape that fits the frame.
- Trace the back of the shape.
- Place the shape in the frame.
- Replace the other shapes in the same way.
- Later, select two drawers and mix the shapes from both. Replace as was done with one drawer.
- Later, do the same with three drawers, then four. Eventually, the child may mix all six drawers together.
Points of Interest
Control of Error
Variations and Extensions
- Have the child look for objects from the environment that are examples of each shape.
Where to Buy
Absorbent Montessori $132.00
Absorbent Montessori $187.00 (premium)
Affordable Montessori $135.00
Affordable Montessori $169.00 (premium)
Affordable Montessori $199.00 (plastic)
Albanesi $873.00 (includes presentation tray)
Alison's $350.00 (premium)
Cabdev $508.00 (premium)
E & O $330.00
ETC Montessori $465.00
Hello Wood $569.00
Juliana $699.30 (red)
Jump Start $124.95
Kid Advance $134.99
Materials Company of Boston $260.00 (shapes not included - $140.00)
Montessori Concepts $115.00
Montessori Education Supplies $145.00
Montessori Land $189.00
Montessori N' Such $250.00
Montessori Outlet $118.95
Montessori Stores $330.00
Absorbent Montessori $43.00
Affordable Montessori $39.00
Alison's $50.00 (premium)
Cabdev $86.00 (premium)
E & O $52.00
ETC Montessori $92.00
Hello Wood $111.00
Juliana $112.14 (red)
Jump Start $30.95
Kid Advance $24.99
Materials Company of Boston $75.00 (3 shapes not included - $25.00)
Montessori Concepts $24.00
Montessori Education Supplies $41.00
Montessori Land $37.00
Montessori N' Such $25.00
Montessori Outlet $27.95
Montessori Stores $62.00
Meroco Montessori $99.3 (Montessori Geometric Cabinet)
Absorbent Montessori $32.00
Affordable Montessori $29.00
Albanesi $54.00 (includes boxes)
Alison's $50.00 (includes cabinet)
Alison's $7.99 (PDF only)
Cabdev $34.00 (premium)
E & O $64.00 (includes cabinet)
ETC Montessori $30.00
Hello Wood $32.00
IFIT $3.00 (9 cards)
Juliana $63.00 (red)
Jump Start $25.95
Kid Advance $19.99
Kid Advance $3.99 (9 cards)
Materials Company of Boston $33.00
Materials Company of Boston $20.00 (9 cards for demo tray)
Montessori Concepts $17.50
Montessori Education Supplies $22.50
Montessori Land $29.00
Montessori Outlet $11.95
Montessori Outlet $1.95 (9 cards for demo tray)
Montessori Stores $83.00 (board cards)
Montessori Stores $34.00
Absorbent Montessori $14.00
Affordable Montessori $15.00
E & O $64.00 (includes cards)
ETC Montessori $39.00
Hello Wood $59.00
Hello Wood $79.00 (trapezoidal shaped)
Jump Start $14.95
Kid Advance $19.99
Materials Company of Boston $45.00
Montessori Education Supplies $15.00
Montessori Outlet $17.95
Montessori Stores $31.00
3 Section Card Box
Affordable Montessori $28.00
Affordable Montessori $9.00
Jump Start $10.95
Kid Advance $9.99
Materials Company of Boston $30.00
Montessori Outlet $11.95 (shelves)
Montessori Outlet $7.95 (box)
Alison's $12.00 (includes 9 cards)
E & O $28.00 (includes 9 cards)
ETC Montessori $15.00
Grandpas $9.00 (with 9 cards)
Jump Start $7.95 (with 9 cards)
Kid Advance $9.99
Montessori Outlet $6.95
Nienhuis $29.50 (with 9 cards)
Advanced Triangle Labels
- Basic Montessori: Learning Activities for Under-fives by David Gettman, pages 84-88
- Teaching Montessori in the Home: The Pre-School Years by Elizabeth G. Hainstock, pages 63, 65, 108-109