Disclosure: This guide is published by Be The Buffalo Classroom, which sells an SEL curriculum. Our own pricing is included in the comparison and labeled as ours. Prices were checked in October 2026. They change often, many vendors negotiate, and several do not publish prices at all. Treat every figure as a starting point and confirm it with the publisher.
Quick Answer
For a single elementary school, published SEL curriculum costs range from free to more than $10,000, depending on the program, the pricing model, and whether training is included.
- $0Free: Harmony SEL's core PreK-6 digital curriculum is offered at no cost to schools.[1]
- ~$150Per teacher/year: Be The Buffalo ($149.99 per teacher per year).[2]
- $400–$900Per classroom/grade kit: Kit-based programs such as Positive Action and PATHS.[3][4]
- $2.5K–$5KPer school: Second Step digital, CharacterStrong, Positivity Project.[5][6][7]
- $7.5K+Training-heavy: RULER, where most of the cost is professional development.[8]
The Five Ways SEL Curricula Are Priced
Before comparing numbers, it helps to know what kind of number you are looking at. A per-teacher price and a per-school price can lead to very different totals.
1. Free
The publisher covers the cost, usually through philanthropic or university funding. Training, kits, or add-ons may still cost money.
2. Per teacher (or per classroom) subscription
Each teacher pays an annual fee. Predictable and scales with the number of classrooms. Works well for single teachers and small schools.
3. Per school license
One price covers the whole building, often for one, three, or five years. Economical for larger schools, expensive for small ones.
4. Per kit (per grade or per classroom)
Physical kits with manuals, cards, posters, and sometimes puppets. Usually one-time, with replacement materials bought later. A school with several classrooms per grade may need several kits.
5. Quote-based or enrollment-based
Price depends on enrollment, number of schools, contract length, and training. Common for district-level purchases.
Published Prices by Program
This table summarizes what each publisher or a reputable clearinghouse listed when we checked in October 2026. “Not published” means we could not find a public price.
| Program | Pricing Model | Published Price | Source |
|---|---|---|---|
| Harmony SEL | Free core curriculum | $0 for PreK-6 digital curriculum; some kits, apps, and PD sold separately | Sanford Harmony[1] |
| Be The Buffalo (ours) | Per teacher, per year | $149.99/teacher/year; first 4 weeks free | Be The Buffalo[2] |
| Positive Action | Per classroom kit | ~$400–$450/classroom kit + shipping; optional add-ons extra | EPISCenter[3] |
| PATHS | Per grade kit | ~$700–$900 per grade kit | Soul Shoppe[4] |
| Second Step (kits) | Per kit bundle | $3,076 for K-5 set (one kit per grade) | CfC store[5] |
| Second Step (digital) | Per school, 1/3/5 yr | $2,595–$15,372 for single-school K-8 license | CfC store[5] |
| CharacterStrong | Curriculum + training | $2,999 curriculum + $1,999 training; quotes by enrollment | Evidence for ESSA[6] |
| Positivity Project | Per school, per year | $3,995/school/year, including staff access, training, support | Evidence for ESSA[7] |
| RULER (Yale) | Training package | $7,500 (3 ppl), $9,000 (4), $10,500 (5) for 2-year package | RULER[8] |
| Caring School Community | Quote or webstore | Not published | Collaborative Classroom[9] |
Second Step digital range: The store lists one-, three-, and five-year terms on the same page without separating prices.[5] Ask for the specific term you need.
Second Step kits: The $3,076 bundle includes one kit per grade K-5. A school with three classrooms per grade would either share kits or buy more.
CharacterStrong: The figure comes from a clearinghouse listing that does not say whether it is per school or per year. CharacterStrong prices by enrollment and does not sell single-classroom licenses.[6]
Positive Action: Figures come from an undated EPISCenter page.[3] Current prices may differ.
For side-by-side feature comparisons, see our guides to Second Step vs Be The Buffalo, Harmony SEL vs Be The Buffalo, and CharacterStrong vs Be The Buffalo.
A Worked Example: One Elementary School
Assume a K-5 school with 3 classrooms per grade (18 classrooms, ~450 students) and a one-year horizon. These are rough estimates built only from the published figures above.
| Program | Est. Year-One Cost | Est. Cost/Student | Calculation |
|---|---|---|---|
| Harmony SEL | $0 | $0 | Core curriculum free |
| Be The Buffalo | $2,700 | $6 | 18 teachers × $149.99 |
| Second Step (kits) | $3,076–$9,228 | $7–$21 | 1–3 K-5 bundles (sharing vs. per-classroom) |
| Positivity Project | $3,995 | $9 | One school, one year |
| CharacterStrong | ~$5,000 | ~$11 | $2,999 + $1,999 if per-school |
| Positive Action | $7,200–$8,100 | $16–$18 | 18 kits × $400–$450 |
| RULER | $7,500–$10,500 (2-yr) | $17–$23 | Training only |
| PATHS | $12,600–$16,200 | $28–$36 | 18 kits × $700–$900 |
Two takeaways: First, the pricing model matters as much as the price — per-teacher pricing favors small schools, while per-school pricing favors large ones. Second, the cheapest year-one option is not always the cheapest over three years. Kits are mostly one-time costs, while subscriptions recur.
Estimated Cost per Student per Year
Based on a K-5 school with 18 classrooms and ~450 students. Ranges show low and high estimates.
Per student per year · 18-classroom K-5 school · October 2026 published prices
Estimated Year-One Total Cost
Total estimated cost for one K-5 elementary school (18 classrooms, ~450 students) in the first year.
Year-one total · 18-classroom K-5 school · October 2026 published prices
The Costs That Don't Show Up on the Price Tag
The license or kit is often not the largest cost. When comparing programs, ask about each of these.
Teacher time
Usually the biggest hidden cost. A program with 30-minute scripted lessons that each need 20 minutes of prep costs far more in staff time than one with shorter, ready-to-run lessons. For more on this, see why teachers struggle with traditional SEL.
Devices and technology
Programs requiring student devices, logins, or reliable internet carry costs that don't appear on the quote. See why your SEL curriculum shouldn't need student accounts and FERPA questions to ask SEL vendors.
Printing and consumables
Worksheets, cards, posters, and family letters add up, especially for programs built around printables. Replacement kit materials are an ongoing cost.
Translation and family materials
Check whether Spanish materials are included or sold separately, and whether they are full versions or partial translations. See why bilingual SEL matters.
Renewal and price increases
Ask what the price will be in year two and year three, and whether multi-year discounts lock in the rate.
The cost of a program nobody uses
A purchased curriculum that sits on a shelf has a cost per lesson delivered of infinity. See why teachers don't use what their districts buy.
Is SEL Worth the Cost?
The research on whether SEL is effective is stronger than the research on whether it is cost-effective, but both point in a positive direction.
Estimated SEL Return on Investment
$1
invested
$11
in benefits
Based on Belfield et al., 2015 analysis of six SEL programs[12]
A 2011 meta-analysis of 213 school-based SEL programs found an 11-percentile-point gain in academic achievement, along with better social-emotional skills and fewer conduct problems.[10] A 2023 meta-analysis of 424 studies with more than 575,000 students found improvements across skills, attitudes, behavior, and academic outcomes.[11]
Two cautions for budgeting:
- •Results depend on implementation. Programs delivered consistently and as designed tend to produce better outcomes.
- •Evidence varies by program. Some programs have randomized trials; others have smaller studies. Newer programs (including ours) have not yet been independently evaluated. Check the CASEL Program Guide and Evidence for ESSA.
How to Budget for SEL at Your School
- 1Decide who is buying. A single teacher, a grade-level team, a school, or a district? Per-teacher pricing often makes sense for the first two, school or district licenses for the last two.
- 2Count the real units. How many classrooms, teachers, and students will use it? Convert every quote to cost per student per year.
- 3Add the hidden costs. Estimate prep time, training time, printing, devices, and translation.
- 4Look at three years, not one. Compare total three-year cost, including renewals and replacement materials.
- 5Pilot before committing. Use free tiers, sample lessons, or a single-classroom trial to see whether teachers will actually use the program.
- 6Check funding sources. Many schools fund SEL through Title I, Title IV-A, state mental health or school climate grants, or PTA and community funds.
For a full evaluation checklist, see how to choose an SEL curriculum. If cost is the main barrier, see our list of free SEL activities for elementary classrooms.
What to Avoid
Comparing prices with different units
A per-teacher price and a per-school price cannot be compared until you convert both to cost per student.
Ignoring year two
A low first-year price can be followed by a much higher renewal.
Assuming free means no cost
Free programs still require teacher time, and some charge for kits, apps, or training.
Buying for the whole district before piloting
A short pilot reveals whether teachers will use the program.
Choosing on price alone
The cheapest program that teachers won’t use is more expensive than a moderate one they use every week.
Relying on “evidence-based” labels without checking
Look up the program yourself in the CASEL Program Guide or Evidence for ESSA.
Measuring Whether It Was Worth It
After a year, look at:
Usuccess
What percentage of planned lessons were actually delivered?
Cost per lesson delivered
Total cost ÷ lessons actually taught.
Teacher feedback
Would teachers choose to keep using it?
Student outcomes
Behavior referrals, climate surveys, SEL screeners — interpreted cautiously.
Family engagement
Are families receiving and using home materials?
Final Thoughts
SEL curriculum pricing is hard to compare because programs use different models: free, per teacher, per school, per kit, and quote-based. The published numbers range from nothing to more than $10,000 per school, but the price tag is only part of the cost. Teacher time, training, devices, and whether the program actually gets used often matter more.
The most useful number is not the price. It is the cost per lesson your teachers actually deliver.
Sources
- Sanford Harmony. (2026). Harmony curriculum and products. sanfordharmony.org
- Be The Buffalo Classroom. (2026). Pricing. bethebuffaloclassroom.com
- EPISCenter, Penn State. (n.d.). What Positive Action (PA) materials are required and what are the associated costs? epis.psu.edu/node/746
- Soul Shoppe. (2026, February 3). Top 7 SEL programs for elementary schools in 2026. soulshoppe.org/blog/2026/02/03/sel-programs-for-elementary-schools
- Committee for Children. (2026). Second Step Elementary store listings. store.secondstep.org/purchase/products/elementary
- Evidence for ESSA. (n.d.). CharacterStrong's PurposeFull People elementary curriculum. evidenceforessa.org
- Evidence for ESSA. (n.d.). The Positivity Project. evidenceforessa.org
- RULER Approach, Yale Center for Emotional Intelligence. (2026). How much does the RULER Institute at Yale cost? rulerapproach.org
- Collaborative Classroom. (2026). Caring School Community. collaborativeclassroom.org
- Durlak, J. A., Weissberg, R. P., Dymnicki, A. B., Taylor, R. D., & Schellinger, K. B. (2011). The impact of enhancing students' social and emotional learning: A meta-analysis of school-based universal interventions. Child Development, 82(1), 405–432. DOI
- Cipriano, C., Strambler, M. J., Naples, L. H., et al. (2023). The state of evidence for social and emotional learning: A contemporary meta-analysis. Child Development, 94(5), 1181–1204. DOI
- Belfield, C., Bowden, A. B., Klapp, A., Levin, H., Shand, R., & Zander, S. (2015). The economic value of social and emotional learning. Journal of Benefit-Cost Analysis, 6(3), 508–544. DOI
What the Research Says
(and Doesn't Say)
A 2011 meta-analysis of 213 school-based SEL programs found an 11-percentile-point gain in academic achievement, along with better social-emotional skills and fewer conduct problems. A 2023 update of 424 studies with more than 575,000 students confirmed improvements across skills, attitudes, behavior, and academic outcomes.
At the program level, evidence quality varies widely. Some programs have multiple randomized controlled trials; others have smaller studies or no independent evaluation. Newer programs, including Be The Buffalo, have not yet been independently evaluated.
Research also shows:
- Implementation quality matters as much as curriculum choice. A more expensive program delivered inconsistently may produce less than a cheaper program used every week.
- Cost-effectiveness research is limited. A widely cited analysis estimated $11 in benefits per $1 invested, but it covered only six programs and depends on assumptions about long-term outcomes.
- The most useful number is cost per lesson actually delivered. A purchased curriculum that sits on a shelf has a cost per lesson of infinity.
Benefit-cost analyses of SEL are an active area of research. Current estimates are promising but should be read as directional rather than guaranteed for any specific program.
This article is published by Be The Buffalo Classroom, which sells an SEL curriculum included in the comparison. Our pricing is labeled as ours throughout. Prices were checked in October 2026 and change often.
Try a Full SEL Curriculum Free
Be The Buffalo is a 40-week, CASEL-aligned K-5 curriculum with projector activities, original songs, stories, printables, and teacher guides — in English and Spanish. $149.99 per teacher per year. First four weeks free. No time limit. No credit card. No student devices. No student accounts. No prep.
Sign Up FreeRelated Resources
How to Choose an SEL Curriculum for Elementary School
A step-by-step framework for evaluating programs beyond price
Second Step vs Be The Buffalo
Head-to-head comparison: delivery, evidence, prep, and pricing
Harmony SEL vs Be The Buffalo
Free vs paid options for schools looking beyond Harmony
CharacterStrong vs Be The Buffalo
PurposeFull People vs Be The Buffalo Classroom head-to-head
Free SEL Activities for Elementary Classrooms
When cost is the main barrier, start here
Why Teachers Don't Use What Districts Buy
The structural gap in EdTech procurement