Introducing our Rule of Thumb Measuring System for students! Whether you're learning the ins and outs of the Metric or English measuring system, our magic ruler worksheet, perforated rulers, and accompanying workbook will guide you every step of the way. With easy-to-follow lessons and fun activities, mastering measurements has never been more enjoyable. Our system is designed to help students gain a solid understanding of length, width, and height, making math and science classes a breeze. Say goodbye to guessing and hello to precision with our Rule of Thumb Measuring System.

Each class set comes with :

• 20 Workbooks

• 20 Perforated Rulers

• 1 Answer Key