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Cylinder Blocks
Thinkamajigs$179.95The Cylinder Blocks (also called the Knobbed Cylinders) is a classic piece of Montessori material that develops skills in size differentiation, sorting, and hand/eye coordination. The set consists of four blocks each containing ten cylinders of... -
Cylinder Blocks Cards
Thinkamajigs$9.95This set of four cards are designed to accompany the Cylinder Blocks set. Each card features ten wood-toned circles that match the diameter of the pieces in the Cylinder Blocks, as well as a marked line to show the height of each piece. The cards measure... -
Cylinder Blocks Rack
Thinkamajigs$119.95This sturdy rack makes the perfect home for your Cylinder Blocks, holding them securely and displaying them for easy retrieval. The rack measures 51 cm x 37.5 cm x 43 cm high (20" x 15" x 17" high), and the shelves themselves are 47.5 cm x 8.5... -
Small Cylinder Blocks
Thinkamajigs$119.95This smaller version of our full-sized Cylinder Blocks is an excellent exercise in sorting, differentiation, and hand-eye coordination. The set consists of four solid beechwood blocks, each with four cylinders of varying height and/or diameter. Each... -
Constructive Triangles
Thinkamajigs$135.95The Constructive Triangles Montessori material consists of five boxes each containing a variety of coloured triangle pieces used to create an array of geometric shapes. The figures themselves are hardboard with painted finishes in grey, yellow,... -
Blue Triangles
Thinkamajigs$19.95The Blue Triangles material consists of a set of twelve blue, wooden scalene triangles. The set can be used to create a variety of shapes such as rectangles, equilateral triangles, rhomboids etc. The set includes a wooden storage box with a... -
Baric Tablets
Thinkamajigs$29.95The Baric Tablets material is an exercise in recognizing that similar-looking objects made of the same material can have different weights. The set consists of three wooden boxes with lids, each containing seven wooden tablets. The tablets in... -
Binomial Cube
Thinkamajigs$31.95The Binomial Cube is a dissected wooden cube made up of eight smaller painted cubes and prisms. It includes a box with two hinged sides and a lid with the finished pattern silk-screened on top. When correctly assembled, the cube should have the same... -
Trinomial Cube
Thinkamajigs$46.95The Trinomial Cube is a dissected wooden cube made up of twenty-seven smaller painted cubes and prisms. It includes a box with two hinged sides and a lid with the finished patterns silk-screened on top. When assembled correctly, the cube should have the... -
Thermic Tablets
Thinkamajigs$24.95The Thermic Tablets set consists of six pairs of tablets; two each of stone, metal, cork, glass, wood and felt. The exercise demonstrates that different materials have different perceived temperatures even when they are all at room temperature... -
Sound Boxes
Thinkamajigs$35.95The Sound Boxes material helps to develop and sharpen the sense of hearing by distinguishing and matching different sounds. The set consists of twelve wooden cylinders in six matching pairs. Each cylinder is filled with a different material... -
Bells Set
Thinkamajigs$237.95An excellent way to not only train the ear to recognize matching notes, this set of bells is also a fun and affordable way to bring music into the classroom. The set consists of sixteen bells on wooden bases in two matching major scale octaves... -
Mystery Bags
Thinkamajigs$15.95The Mystery Bags includes two natural cotton drawstring bags each measuring 23 x 18 cm and containing twenty small wooden geometric shapes in ten matching pairs. Stereognosis (also called tactile or haptic recognition) is the ability to perceive... -
Geometry Cabinet
Thinkamajigs$199.95The Geometry Cabinet introduces a variety of basic and complex plane geometric shapes. The set consists of a wooden cabinet with six drawers containing a total of thirty-five blue wooden geometric insets in yellow frames. Each inset has a large knob for... -
Geometry Cabinet Activity Set
Children's House$29.95This activity set enhances and extends the standard work that is usually performed with the Geometry Cabinet (sold separately). The set includes seven different activities printed on 80 cards, such as naming the basic shapes; specific names of all 35... -
Geometry Cabinet Control Chart
Thinkamajigs$6.95This control chart can be used on its own, or together with the Geometry Cabinet or Geometry Cabinet Nomenclature Cards (each sold separately). The chart has twenty-six shapes with their names shown below each, and is printed on a...