Let students quiz themselves on the tick marks of a ruler to the 1/16”. All 15 tick marks are identified up to an inch. Students can make their own flash cards by cutting 8 - 3x5” index cards in half. The ruler markings can be cut and pasted onto one side of the index card halves, and their corresponding readings can be written on the back. You may also like: Ruler Readings to 1/16” with Fractions & Decimals - FREE!Real World Measurement: Total Inches to Feet/Inches Conversions - FREE!Real Wor