For Ages 3 to 18

Greater Good Toolkit for Kids

Science-backed Practices to Cultivate Compassion, Gratitude, & Resilience in Kids

$31.00 USD ~~$52.00 USD~~

Designed specifically for kids' developmental stages by UC Berkeley GGSC.
Practical tools that make teaching well-being accessible for any adult working with kids.
Perfect for therapists, counselors, facilitators, teachers, parents, and caregivers.

Title: A Box Set of 28 Practices

A Box Set of 28 Practices

🎁 Add Reflection Cards for Kids to your cart for just $10 per toolkit—discount applies automatically at checkout (limited time)

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What You Get

28 scientifically-backed practices
Developed in partnership with UC Berkeley's Greater Good Science Center
Portable: 7.5x5.5x2.5 inch box
Practices organized into three age categories: Preschoolers (3-5), Children (6-12), and Teens (13-18)
Choose your effort level with casual, moderate, and intensive practices
Beautiful, bookshelf-worthy storage box with soft-touch finish
Heavy-weight, fingerprint-resistant paper guides designed for durability with children
A gorgeous gradient with hidden "flip-book" style cover design
Inspiring quotes from thought leaders
Index card of practices and secondary resources

Why It Works

Built on Science, Made for Kids
Every activity in the Greater Good Toolkit for Kids is rooted in rigorous research. Developed with UC Berkeley’s Greater Good Science Center, the toolkit transforms the latest findings in child development, psychology, and social-emotional learning into fun, age-appropriate tools. Each guide cites specific studies, so you know exactly where the science comes from.

Why does this matter? Because these evidence-based practices are proven to help children’s developing brains form healthy habits for emotional regulation, social skills, and well-being. By using science-validated techniques, you can trust that every moment spent with the toolkit supports real growth.

Designed for Every Stage
Children aren’t one-size-fits-all, and neither is this toolkit. Each practice is carefully tailored to match the abilities of preschoolers, school-age kids, or teens. Little ones get hands-on, playful activities; older kids explore new perspectives; teens tackle deeper, more independent challenges.

This thoughtful design meets kids right where they are. The toolkit isn’t adapted from adult resources—it’s made just for children, with their unique interests, attention spans, and ways of learning in mind.

Empowers Adults with Clarity and Confidence
Each practice guide shares why it matters, step-by-step instructions, the science behind it, and references to the original research. This empowers adults to guide kids with confidence and understanding.

This approach works because it makes complex ideas simple and actionable. When you know the “why” as well as the “how,” you can personalize activities, answer kids’ questions, and model genuine enthusiasm. Kids pick up on your confidence, making each practice more meaningful.

Plus, every activity is designed for real life-quick to use, easy to adapt, and requiring minimal prep or materials. Whether you’re at home or in the classroom, you can fit these practices into your day and make a lasting impact.

How To Use It

🌱 Find the Right Fit

Choose practices tailored for preschoolers, kids, or teens.
Pick casual, moderate, or intensive options to match your time and energy.
Target skills like gratitude, compassion, or resilience based on your goals.

🧠 Use with Confidence

Family: Incorporate practices into daily routines, family meetings, or special bonding times.
Classroom: Use as part of social-emotional learning curriculum, morning meetings, or transition activities.
Therapeutic: Integrate into counseling sessions, support groups, or wellness programs.
Individual Exploration: Guide older children and teens in self-directed practice with journaling and reflection.

🌟 Make It Stick

Practice regularly to build lasting habits.
Encourage reflection by asking open-ended questions.
Join in — kids learn by example.
Celebrate progress and growth along the way.

Shipping & Returns

📦 Shipping

All domestic orders over $50 ship free, and all domestic orders under $50 have the option for $8 flat rate shipping.

For weekday orders placed before 12 PM EST, we typically pack and ship the same day. But with that said we are small team so we appreciate your patience for the times it takes a few days longer.

Shipping prices for international orders depend on which products you choose and the shipping location: this is calculated at checkout.

International orders may be subject to import duties, taxes, and customs fees assessed by your country's customs authority upon delivery. These are separate from your shipping cost, collected by the carrier, and paid by the recipient.

Rates vary significantly by country, so we can't predict the amount in advance. We recommend checking your country's customs or postal service website before placing your order.

A quick note for our international customers: if an order is returned to us because duties weren't paid, delivery attempts were missed, or customs inquiries went unanswered, we're unable to reship at no cost. We're happy to either reship with a new shipping charge or refund the product cost (minus original shipping and any carrier return fees).

🚚 Returns

Goods bought from Holstee are meant to make you smile. If they don't, we haven't done something right!

If you're not completely satisfied, you changed your mind, or the product arrives damaged just let us know what’s going on and we’d be happy to help you with a return or exchange!

Any other questions? Reach out to us at help@holstee.com.

5 Ways the Toolkit Supports Kids’ Well-Being

Simple Guidance

Clear, actionable practices that make teaching emotional intelligence straightforward and effective every time.

Activities That Grow With Your Child

Designed for preschoolers, kids, and teens — ensuring every child gets what they need, right when they need it.

Research You Can Trust

Every practice is grounded in research and designed by UC Berkeley’s Greater Good Science Center to foster well-being, not just occupy time.

Connects Kids to the World

Build empathy and kindness with activities that help kids connect meaningfully with others in a sometimes self-focused world.

Nurtures the Whole Child

Support emotional, social, and cognitive growth — helping your child flourish in every area, not just manage behavior.

What ages is the Greater Good Toolkit for Kids designed for?

The toolkit is thoughtfully crafted for three age groups: preschoolers (3–5), children (6–12), and teens (13–18). Each activity is tailored to match the unique needs, interests, and abilities of its age group, so every child can benefit from science-backed well-being practices that truly resonate with them.

Looking for something more adult-oriented? Check out our original Greater Good Toolkit for practices made specifically for adults seeking meaningful personal growth.

How are the 28 practices organized? Will I know which ones to use when?

Absolutely! Each practice is clearly labeled by age group (preschoolers, kids, or teens) and by intensity (casual, moderate, or intensive). Whether you have five minutes or want a deeper experience, you’ll find it easy to pick the right activity for your child’s stage and your schedule — no guesswork required.

What makes this Toolkit different from other social-emotional learning resources for kids?

The Greater Good Toolkit for Kids stands out because it’s built on science and made just for children. Every activity is rooted in rigorous research and developed in partnership with UC Berkeley’s Greater Good Science Center, transforming the latest findings in child development and psychology into fun, age-appropriate tools.

Tthis toolkit is designed from the ground up for kids — meeting them at their developmental stage, interests, and attention spans. Practices are carefully tailored for preschoolers, children, and teens, ensuring everyone gets the right kind of support, whether it’s playful activities for little ones or deeper challenges for teens.

Plus, the toolkit is designed for real life-quick to use, easy to adapt, and requiring minimal prep or materials. It’s a research-backed, thoughtfully designed resource that helps children build real, lasting skills for emotional regulation, social connection, and well-being-at home, at school, or anywhere in between.

Who developed these practices?

When given a chance to reunite with the team at UC Berkeley’s Greater Good Science Center, we gave an enthusiastic "Heck yeah!" A shared commitment to meaningful living and our successful collaborative history in the Greater Good Toolkit made creating a toolkit tailored for kids a natural next step together.

As a pioneering research institution known for groundbreaking work in well-being and social dynamics, UC Berkeley brings unparalleled academic rigor to these practices. These practices were created thanks to studies from over 100 leading researchers in mindfulness, psychology, and human behavior to bring you practices that are both scientifically sound and deeply human.

A special thanks to all the researchers whose findings were featured in this toolkit:

Aaliah Elnasseh, Adam M. Grant, Alison M. O'Connor, Allison T. Scott, Amy G. Halberstadt, Andrea M. Hussong, Andrei Cimpian, Andrew Huo, Angela D. Evans, Angela L. Duckworth, Anthony C. Holter, Ashley V. Whillans, Belinda Campos, Bert Powell, Bob Marvin, Brandon J. Griffin, Brian C. Healy Ph.D., Brian J. Compton, Carol S. Dweck, Caroline R. Lavelock, Carolyn Zahn-Waxler, Casey Knutson, Catherine Schaefer, Christina M. DuBois B.A., Christina N. Armenta, Christopher M. Celano M.D., Dominic Abrams, Don E. Davis, Eli Tsukayama, Elizabeth P. Shulman, Elizabeth W. Dunn, Ellen Andrews, Emily Foster-Hanson, Emily O. Prager, Erica Redler, Ethan Kross, Evan P. Apfelbaum, Eve M. Adams, Everett L. Worthington, Jr., Felix Warneken, Gail D. Heyman, Gillian M. Sandstrom, Gina M. Biegel, Glen Cooper, Guy Itzchakov, Haiying Mao, Hannah F. Rasmussen, Hannah K. Hecht, Harriet Over, Hillary A. Langley, Hong Li, Ioanna Kapantai, Irina Mokrova, Jared Vasil, Jeanette A. Knutson, Jeff C. Huffman M.D., Jennifer L. Coffman, Jennifer L. Eberhardt, Jerreed Ivanich, Jessica L. Borelli, Jiaxin Zheng, Joan E. Grusec, Jodi A. Quas, John Rieser, John W. Denninger M.D., Ph.D., Joseph Pelletier, Joshua N. Hook, Julia K. Boehm Ph.D., Julie Van de Vyver, Kang Lee, Karen, Caplovitz Barrett, Kelli L. Dickerson, Kendall Cotton Bronk, Kennon M. Sheldon, Kent T. Hoffman, Kristin Pauker, Lara B. Aknin, Lauren Eskreis-Winkler, Lauren Spinner, Leslie Echols, Li Zhao, Lisa C. Walsh, Liu Xingchen, Liyang Sai, Louisa Pavey, Lulu Chen, Malinda Carpenter, Margaret L. Kerr, Marissa B. Drell, Marjorie Rhodes, Matthew J. Bundick, Megan M. Fritz, Michael I. Norton, Michael Tomasello, Michael Waldo, Michelle Edwards, Netta Weinstein, Nicole E. Larsen, O. D. Hadfield, Pamela M. Cole, Patricia A. Ganea, Patricia A. Smiley, Paul Sparks, Philip R. Costanzo, Rachel A. Leshin, Rachel C. Garthe, Rachel E. White, Richard M. Ryan, Richard P. Fitzgibbons, Robert D. Enright, M.D., Robert S. Marvin, Sara L. Beck, Shazza Y. Ali, Sonja Lyubomirsky Ph.D., Stephanie M. Carlson, Steven M. Brunwasser, Thomas Baskin, Tobias Greitemeyer, Todd B. Kashdan Ph.D., Victoria Young, Vikram K. Jaswal, Wen Qin, William A. Rothenberg, William Damon, Yi Zheng.

I'm not a teacher or psychologist. Can I still effectively use this with my kids?

Definitely! The toolkit is designed to be accessible for parents, caregivers, teachers, and wellness practitioners alike. Every card offers clear, step-by-step instructions in plain language-no jargon, no special training needed. You’ll feel confident guiding your child, whether you’re a parent, grandparent, or anyone who wants to support kids’ social and emotional growth.

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Greater Good Toolkit for Kids

What You Get

Why It Works

How To Use It

Shipping & Returns