5-Piece Tactile Metric Geometry Set -Large

Summary

AI-generated from vendor-published content · April 26, 2026

This set of five geometry tools — a 45-degree set square, a 30-degree set square, a ruler, a protractor, and a compass — has been adapted with raised tactile markings so that measurements and angles can be read by touch rather than sight alone. It's designed for blind or low vision students who need to participate in geometry coursework alongside sighted peers. The bright orange plastic also provides strong contrast against white paper, which helps students with partial vision track and see the tools. This is a complete, ready-to-use set with no setup required, but it works best when a teacher or vision specialist introduces how the tactile coding system (single dot, double dot, triple dot) maps to measurements.

What Setup Looks Like

• Out of the box
  
  1. Remove tools from packaging and use directly — no assembly or calibration needed.
  2. Reference the tactile dot system: one dot per centimeter, two dots at 5cm increments, three dots at 10cm increments on the ruler.
• With a guide
  
  1. A teacher of the visually impaired (TVI) or classroom teacher can orient the student to each tool and its tactile marking conventions.
  2. Practice sessions with a guide can help students independently use the protractor's 10-degree dot markings and compass — expect 1-2 short sessions to build familiarity. See manufacturer support resources for detailed instructions.

Where to Get It

Some links may be affiliate links — WhatCanHelp may earn a small commission from purchases at no extra cost to you. More on affiliates →