What braille literacy involves
- Tactile discrimination readiness: finding lines, shapes, and dot patterns
- Reading and writing uncontracted braille letters and then contracted braille
- Building braille reading rate on connected text
- Writing on a braillewriter and an electronic braille notetaker
- Reading braille math codes and tactile graphics such as maps and charts
- Computing with an abacus
Baseline and measurement considerations
- Take a baseline with the TVI on the specific contractions or letters taught so far, scored as correct out of items presented.
- Use rate for reading speed on connected text at the student's level, timed the same way each probe.
- Use accuracy for writing tasks on the braillewriter or notetaker, counting correct cells or words.
- Count opportunities for using the notetaker or reading tactile graphics in general education lessons.
- The TVI leads data; classroom teachers can log real use, and brailled materials must arrive on time for the data to be fair.
Progress-monitoring methods used in these templates
- Opportunity (trial) recording: Each planned or naturally occurring opportunity is recorded as correct/independent, prompted, or not demonstrated.
- Task-analysis checklist: A routine is broken into ordered steps; each step is recorded as independent, supported, or not completed.
- Direct observation: An adult observes and records the defined behavior during a specified activity.
- Curriculum-based measurement: Brief, standardized probes given at regular intervals and scored the same way each time.
- Work-sample analysis: Scoring completed student work (permanent products) against a defined answer key or checklist.
- Timed probes: A fixed-length timing (for example, 1 or 2 minutes) used to calculate a per-minute rate.
- Frequency (event) recording: Each occurrence of a clearly defined behavior is tallied during a fixed observation period.
How each measure works
- Opportunity (Trial) Data: Number of opportunities in which the behavior is demonstrated, out of a fixed number.
- Percent Accuracy: Percent of attempted items answered correctly.
- Task Analysis: Number of routine steps performed independently.
- Rate per Minute: Count of correct responses per minute on a timed task.
Matching data sheets
Each template links to a blank sheet built for its measure. You can also download these sheets on their own:
- Opportunity tracker: Records each opportunity as independent, prompted, or not demonstrated.
- Accuracy tracker: Number correct out of number attempted, with percent accuracy and support level.
- Task-analysis checklist: Marks each step of a routine as independent, with support, or not completed across sessions.
- Frequency & rate tracker: Counts a defined behavior during a fixed observation period. Calculates rate when time is recorded.
Common mistakes when writing braille literacy goals
- Writing "will read braille" without naming the code, contractions, or text level.
- Comparing braille reading rate to print reading norms; compare the student with their own baseline.
- Leaving out the device or code in the condition, so data from a brailler and a notetaker are mixed.
- Moving to contracted braille before the student is ready, or holding back contractions longer than needed.
- Collecting data on days when brailled materials did not arrive, which measures access, not skill.