Voicing Minimal Pairs Tally Sheets


SLPs know how important getting high-practice trials in minimal pairs therapy for voicing is. The hard part is finding fun and evidence-based activities for treatment and homework. The no-prep Voicing Minimal Pairs Tally Sheets track your session data easily while keeping children and parents engaged. With activities for targeting initial and final position voicing for P-B, T-D, K-G, S-Z, and F-V, these can also be used for the less common pattern of devoicing. Invest in resources that are going to help you provide evidence-based therapy.


Do you find it hard to keep track of, AND count the number of speech production trials while doing minimal pairs intervention? The goal of these Voicing Tally Sheets is to help you increase your practice trials in session, as well as provide something more structured for homework.


This packet considers the following research:

➊ — A minimum dose of more than 50 practice trials in at least 30 sessions would be needed for the multiple oppositions and/or minimal pairs therapy approach to be effective (Williams, 2012).
➋ — Children with more severe phonological impairments require greater intensity (such as 70 trials per session and 40 sessions) to facilitate change (Williams, 2012).
➌ — Three to five minimal pairs can facilitate generalization in children (although some children may require more targets). Furthermore, this study elicited approximately 80–100 responses during each session (Elbert, Powell & Swartzlander, 1991).

TARGETS: This packet includes four sets of minimal pairs per page (meaning eight words), with the total goal to achieve 100 productions. If each pair is practiced 25 times across the session, your student has practiced the pair 100 times! There are TWO SETS of materials for most of the sounds. Please check the contents for specific details.

ACTIVITIES: There are four different activities for you to mix and match. All copies are in black & white and include tally sheets, tally counts, tally boxes, and tally strips. While students enjoy keeping tally scores themselves, an SLP or parent can track of the number of trials practiced. These can be used with dry-erase markers, mini erasers, trinkets, and other general reinforcers.

✅ — P-B pairs I 9-19 (2x initial, 1x final)
✅ — T-D pairs I 20-33 (2x initial, 2x final)
✅ — K-G pairs I 34-47 (2x initial, 2x final)
✅ — S-Z pairs I 48-54 (1x initial, 1x final)
✅ — F-V pairs I 55-61 (1x initial, 1x final)
✅ — BLANKS I 62-65

BROWSE more resources for VOICING:

  1. Teach Phonology Voicing
  2. Voicing Minimal Pairs Feeding Mouths

This is a digital file and is licensed for one person to use. Upon purchase, you will receive a link to download the product. Printing and assembly of the product may be required. For more information about single-person use, please refer to our Terms of Use.

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ABOUT THE AUTHOR: Rebecca Reinking is an SLP who works privately with children who have speech sound disorders. She has a particular interest in phonological interventions and strives to connect and collaborate with speech scientists to bridge the gap between research and clinical practice.

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