This set includes 4 cards showing formulas and patterns for calculating square root. The cards are made of thick, durable plastic in the hierarchical colours, with the largest measuring 25 cm (about 10") square.

This simple exercise in colour recognition and size differentiation is great for toddlers.  Colourful and easy-to-hold, the Cylinder Ladder consists of a wooden board measuring 20 cm square with twenty-five inset holes and twenty-five cylinders in...

The Asia Puzzle Map shows the states of the United States of America in a variety of different colours.  Each laser-cut piece is made of thick laminated ply to resist warping, and has a wooden knob attached for easy grasping.  The map includes...

This set helps to teach the measurement of area in a two-dimensional figure such as a rectangle, triangle or any of their derivative shapes. The set consists of 20 pieces in all, each with a grid pattern silk screened on the yellow board. The pieces...

In this activity, the idea of negative shapes is introduced using three different geometric shapes (sphere, cube and ovoid) along with cups to hold them each and a handy little storage/carrying tray.  Each of the three shapes measures 4.5 cm (about...

The Geometric Solids Montessori material consists of ten solid wood geometric shapes with stands and base cards.  Each shape is crafted from solid beechwood and finished with a blue satin-touch paint and chip-resistant coating.  The three...

Designed for use with the Asia puzzle map, this control chart is unlabeled and is printed on heavy cardstock.  Land areas are shown in white and water areas are blue. Measures 53.5 cm x  40.5 cm (about 21" x 16")

These are the same five base cards which are included with our Geometric Solids set, presented separately in their own lidded storage box.

Designed for use with the Asia puzzle map, this control chart is labeled with the countries of Asia and is printed on heavy cardstock.  Land areas are shown in white and water areas are blue. Measures 53.5 cm x  40.5 cm (about 21" x...

The Checkerboard is an elementary-level activity used for long and short multiplication.  The board is made of natural and painted wood and features a nine-by-four grid of squares in red, green and blue with the columns marked for units, tens,...

The Bead Bars for Checkerboard set contains twenty of each bead bar from one to nine, all contained in a compartmentalized box with lid measuring 23.5 x 17 x 4 cm.  This material us typically used together with the Wooden Number Tiles, sold...

The Number Tiles for Checkerboard includes a variety of wood tiles in grey and white in a divided box with lid.  The tiles are 2 cm square, and the box measures 24 cm x 17.5 cm x 4 cm.  This material is typically used together with...

The Scent Bottles Montessori material develops the sense of smell by matching different scents.  The set consists of twelve hollow wooden cylinders, each with a removable perforated top and a coloured cap (six red and six green), as well as two...

The Tasting Bottles material helps to develop the sense of taste by recognizing and matching solutions with different flavours.  The set includes eight small glass bottles with eye-droppers and a wooden tray.  The bottles are made of brown...

The Africa Puzzle Map shows the countries of Africa in a variety of different colours.  Each laser-cut piece is made of thick laminated ply to resist warping, and has a wooden knob attached for easy grasping.  The map includes a beechwood frame...

Designed for use with the Africa puzzle map, this control chart is unlabeled and is printed on heavy cardstock.  Land areas are shown in white and water areas are blue. Measures 53.5 cm x  40.5 cm (about 21" x 16")