**Composition:**

**Student Material**

**10 Units Trigonometric Cycle with Triangles**

**Description:** Trigonometric cycle in plastic plank (PVC), with 7 triangles rectangles of different colored sizes to deduce the main trigonometric relations and to calculate values with angles of special measures.

**Option:** Student version in A4 size and teacher version frame of 45 × 60 cm with magnetized triangles (for teacher to demonstrate trigonometric relations). Instructions for use accompany the teacher version.

**05 Units Trigominó domino**

**Usage:** For the fixation of the fundamental trigonometric relations of the remarkable arcs, where the pieces are identified by the properties.

**Description:** Analog to the traditional game of domino only with 56 pieces in EVA, divided into two parts displaying on one side breasts and cosines from several angles and the opposite side, results in different order. Comes with instruction manual.

**10 Units Circular geoplane with circular fractions for angle study**

**Usage:** For construction of inscribed polygons, central angles and angles inscribed, able arc and notions of trigonometry, study of fractions (equivalent fractions, fraction fractions, addition and subtraction, etc.) and study of angles.

The Quadrilateral and Triangular Geoplane also fit the Montessori methodology.

**Description:** Made of plastic 24.5 × 24.5 cm, with one side a mesh with a centralized circle formed by 24 pins (divided every 15 °), a central pin and four pins forming a circumscribed square.

On the other side a triangular mesh. On the sides features marking of angles and fractions of the circle so you can fit the circular fractions. Contains set of colored elastics and areas for the isometric mesh. Stackable product. Assorted colors

**05 Units Playing with Algebra**

**Usage:** Learn algebra through play: addition and subtraction of algebraic terms, notable products and cases of factorization.

**Description:** Game with board and 4 EVA cubes containing on the faces algebraic expressions and parts in 2 colors: one blue side and the other red side, for: Operations with polynomials, Remarkable Products and Factoring. Hand out to the teacher.

**10 Units Trigonometric Mandala Game**

**Usage:** Set to train the values of sines and cosines of remarkable angles 30, 45, 60, 90, and their multiples), in the four quadrants. Useful in the exploration of trigonometric relations and the exploration of symmetries in trigonometric circumference.

**Description:** An A4 size PVC tray with adapted trigonometric cycle and with icons in five colors, 1 die, 2 pawns, 12 markers. Comes with Instruction Booklet for the teacher.

**05 Units Play Probabilidado**

**Usage:** Introduction to simple probability calculation, conditional probabilities, and even probability products for two or more independent events. One game for every 4 students.

**Description:** Hard plastic tray measuring 25 cm x 32 cm, one dice with the even numbers in blue and the odd ones in red and another dice with the colors changed. Four set of tokens in four different colors. Comes with instruction manual for the teacher.

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**05 Units Mathematical Roulette Game**

**Usage:** Introduction to the first calculations of probability, conditional probability and probabilities of the intersection of two events. A game for up to 4 students.

**Description:** Hard plastic board measuring 23 cm x 31 cm, to make the bets, one roulette and four set of chips in four different colors.

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**05 Units Kit for Areas and Volumes**

**Usage:** Recognizing the square as the default area unit and the cube as the volume pattern. Calculation of faces, sides and total areas of spatial geometric figures. Calculation of volumes. Perform experiments of composition and decomposition of solids and polygons.

**Description:** The kit contains 30 wooden cubes for construction of polyhedra and for volume calculations. It also has a set of 40 squares and 18 triangles whose area is half the area of ??the square, to perform calculation of area and perimeter of several flat geometric figures. Comes with a complete teacher suggestions manual.

**10 Units Graphics Board**

**Usage:** For locating dots and flat geometric figures. Linear systems solution, Allows the construction and analysis of graph, notably for functions of 10 and 20 degrees.

**Description:** Cartesian plane printed on EVA board covered with PVC, 3 straps in acetate and 1 parabola.

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**10 Units Trigonometric Board**

**Usage:**The teacher replaces the board with the board to show the trigonometric cycle, its elements, the location of the arcs and their projections.

**Description:** White rigid PVC board with the trigonometric cycle and a transparent part that when rotating gives us the values ??of sine, cosine and angle tangent at the same time.

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**05 Units Geometric Solids in Plastic 11 pcs**

**Solids:** Pyramid base Triangular (Tetrahedron) height 6cm edge 8cm; Pyramid base Rectangular height 8cm side 4 and side 6cm; Pyramid square base height 8cm and side 6cm; Pyramid base hexagonal height 8cm and side of hexagon 3cm; Cone (height 8cm and diameter 6cm); Triangular base prism height 8cm side 6cm; Rectangular base prism height 8cm side 4 and side 6cm; Prism of base hexagonal height 8cm and side of hexagon 3cm; Edge Cube 6cm; Sphere of 6cm diameter; Cylinder height 8cm and diameter 6cm.

**Packing:** Carton box with display in measures 23x20x8

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**05 Units. Planned Geometrical Solids (20 pieces to assemble)**

**Usage:** Useful in exploring the shapes of solids and recognizing their elements through visualization, particularly in the visualization of surface areas. Classification of solids. Exploration of properties. Recognition and assembly of Space Figures. Calculation of area of ??faces and total area. Calculation of volume. Deduction of formulas.

**Description:** Set containing 20 polyhedra planned on colored cardboard paper for assembling the surfaces of the main spatial geometric solids: prisms, pyramids, cone, cylinder, dodecahedron, icosahedron, etc.

**Teacher Material**

**01 Units. Geometric Calendar**

**Description:** Set of cards in calendar format for easy manipulation containing 5 different properties of the geometric solids and their identifications such as: Name and drawing of solid, Planning, number of edges, number of vertices and number of faces. This set describes Plato's solids and other figures that make up the solid MMP Material in Plastic 11 pieces except the sphere.

**Usage:** Through the practical manipulation of the cards, it will construct the main concepts of the flat and spatial geometry, study of properties, besides facilitating the memorization of the elements and deductions of formulas.

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**01 Units. Trigonometric Cycle with Magnetized Triangle**

**Description:** Trigonometric cycle in plastic plank (PVC), with 7 triangles rectangles of different colored sizes to deduce the main trigonometric relations and to calculate values ??with angles of special measures. 45 × 60 cm frame with the magnetized triangles (for the teacher to demonstrate the trigonometric relations). Instructions for use accompany the teacher version.

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**01 Units. Teacher Board (A3)**

**Usage:** For locating dots and flat geometric figures. Linear systems solution, Allows the construction and analysis of graph, notably for functions of 10 and 20 degrees.

**Description:** Cartesian plane printed on EVA board covered with PVC, 3 straps in acetate and 1 parabola.

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**01 Units. Trigonometric Board Professor (A3)**

**Usage:**The teacher replaces the board with the board to show the trigonometric cycle, its elements, the location of the arcs and their projections.

**Description:** White rigid PVC board with the trigonometric cycle and a transparent part that when rotating gives us the values ??of sine, cosine and angle tangent at the same time.

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**01 Units. Prisma and Pyramids + Transparent Cylinder - 8 pieces**

**Usage:** Useful in exploring the shapes of solids and recognizing their elements through visualization. With this material, many students who can not visualize the geometric entities through the imagination or the vision of a drawing in perspective, can better understand the elements that make up the geometric solids.

**Description:** Set containing 8 pieces in PVC, 3 prisms: triangular base, rectangular and hexagonal, 3 pyramids: triangular base, rectangular and hexagonal, a cylinder and also 1 cube of 1dm3. Removable. Transparent pieces, full size, for teacher. In each solid contains a rectangle in EVA formed by apótemas, diagonals and heights to make the metric relations.

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**01 Units. Metric Relations in Triangles Large Rectangles (EVA Teacher)**

**Usage:** The teacher shows, by the superposition of the triangles, the similarity between them and the proportions between the sides, finding the metric relations valid for all the triangles rectangles. Students can obtain the various relationships indicated and discuss them with each other in the course of their work.

**Description:** Set with similar rectangles triangles, one large and the other two, corresponding to the triangles formed by the height in relation to the base.

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