5

5" Rainbow Geoboards (Double-Sided)

Set of 6 12.5 x 12.5 cm double-sided (17 pin circular and 5 x 5 pin grid). Elastic bands included.

Overhead Operations Signs

Overhead Operations Signs

Set includes 4 each of addition, subtraction, multiplication, division and equal signs; 2 each of greater-than and less-than signs; and 1 of the not-equal-to sign.

Multilink Graphing Kit

Multilink Graphing Kit

Special kit developed by SI to help teachers take advantage of the multiple uses of Multilink in all areas of their numeracy curriculum. Use the Graphing Kit to focus on data management. Designed for use by individual students, pairs of students and small groups. Kit contains Multilink Cube Pack 100 pieces x 2, Graph Board, Dry Erase Markers, and Teacher's Guide.

Plastic Mirrors

Plastic Mirrors

For a variety of symmetry activities. Each mirror is 3"' x 5"'.

Overhead Integer Number Line Rule

Overhead Integer Number Line Rule

This overhead number track ruler uses 1cm/1g cubes to teach the relative value of positive and negative numbers. Includes 30 red and 30 blue stackable 1 cm cubes

Fraction Strips

Fraction Strips

Each fraction graduation has its own distinct color. Each set includes 1, 1/2, 1/3, 1/4, 1/5, 1/6, 1/8, 1/10, and 1/12 fraction pieces.

Algebra Pieces Classroom Set

Algebra Pieces Classroom Set

Everything you need for a class of up to 30 students. Kit contains 30 sets of two-color, opaque Algebra Pieces (35 piece sets), one set of Overhead Algebra Pieces (70 piece set) and Investigating Algebra Teacherís Guide.

Polydron Pyramid Set

Polydron Pyramid Set

38 pieces build 7 different pyramids or 5 different tetrahedrons. Contains 8 different shapes. A modeling sheet showing models, components, and individual nets is provided.

Money Tray with Lid

Money Tray with Lid

Handy tray for organizing money manipulatives. Convenient lid. Tray measures: 193/4"' x 111/4"' x 13/4"'.

CaddyStack- Base Ten

CaddyStack- Base Ten

Includes 4 decimeter cubes, 60 flats, 140 rods, 500 unit cubes, 6 Spectra-Mats, and a teacherís guide, all packaged in a durable CaddyStackô with translucent snap lid.

Tangrams

Tangrams

An excellent resource for spatial problem solving tasks. Available in individual sets or in a package of 12 sets in four colors with a teacherís guide from the SI Resource Series.

Wooden Pattern Blocks

Wooden Pattern Blocks

These will help in the teaching of all areas of instruction. Perfect for counting, sorting, linear measurement and matching. Each set contains 250 pieces.
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