Interested in this video?

Join the Childhood Potential Club
to watch our exclusive videos

Building Number Sense from 3 to 6: Montessori Math at Home

Maren Schmidt

Description

Counting to twenty is not the same as knowing what twenty means. In this LiveTalk Maren Schmidt looks at how young children actually build number sense, and how much of it happens long before the first math lesson. She starts with five common misconceptions about math, then shows how the sensorial materials (the pink tower, the red rods, the knobbed cylinders) quietly prepare a child’s mathematical mind, and where those materials came from: the butcher’s weights, the apothecary’s cylinders, the spindles once used for spinning wool.

You will also hear why the numbers to ten matter more than anything that comes after, the three words adults mix up without noticing (numeral, number, quantity), what opens up once a child has ten firmly in hand, and how to tell number stories from an ordinary day. In the Q&A Maren shows how to make counting trains from craft sticks and spindle boxes from one-dollar containers, how to tell a child is ready for the golden beads, and her favourite ways into fractions: cooking together and the book Picture Pie. Her one takeaway for parents: get to ten, and don’t rush.

In this video

For parents and teachers of children from 3 to 6 who'd like to support math at home, Maren Schmidt starts with five common myths about math. The talk shows how materials like the pink tower, a set of stacking cubes, build a sense of number, and what comes after 10. Math stories and big story problems for older kids, like doubling germs, get their own chapters. The Q&A covers counting songs, place value, homemade math materials and fractions while cooking.

Chapters

  1. 0:00 What math really is and five common myths about it
  2. 7:21 How the pink tower and other materials build number sense
  3. 13:48 Numbers to 10 with spindle boxes, and what zero means
  4. 18:40 After 10: the decimal system, teens, tens and operations
  5. 25:40 Seeing patterns in the materials and telling math stories
  6. 28:58 Big story problems for older kids, like doubling germs
  7. 34:55 Stories of famous mathematicians and the story of numbers
  8. 39:23 Q&A: counting songs, and teaching place value after 10
  9. 43:18 Q&A: when to start golden beads and homemade math materials
  10. 48:04 Q&A: fractions by cooking, and why getting to 10 comes first

See all 6 videos with Maren Schmidt

Watch the full video in Childhood Potential Club

Featuring

maren-headshot-2025

Maren Schmidt has been involved in Montessori education for over 40 years. As a Montessori mom, she served as PTA president, headed fundraising auctions, as well as acted as the school’s official metal inset paper cutter. Delighted with the growth she saw in her two daughters, she trained in Washington D.C. and Cleveland, Ohio to become an AMI elementary guide. In 1991 she founded a school in Bentonville, Arkansas, where she acted as a teaching administrator for 13 years, working with children ages two through 15 years. In 2004 she began writing a syndicated newspaper column and blog, Kids Talk. Her Kids Talk Newsletters are popular with families, teachers and school administrators all over the world.

Maren’s traveled the United States giving workshops at conferences and schools, drawing not only on her Montessori experiences, but her knowledge of business, organizational communications, and children’s literacy

Lucie-Tamasova-SQ2-461x461

Lucie Brixi Tamášová is first and foremost a mother of three children (and two wonderful bonus children). For more than 17 years, she has been searching for kind, practical, and research-based answers to the everyday challenges of parenting and helping make them accessible to families around the world.

She is the founder of international projects including Childhood Potential Club, Montessori Parenting, and the Childhood Potential Conference, through which she connects parents, educators, and leading child development experts from across the globe. Through her work, she promotes a respectful and conscious approach to children while helping parents navigate everyday life with greater calm, understanding, and confidence.

Alongside her international work, Lucie also leads educational projects in Kenya and Guinea through the NGO Centrum Dialog, helping provide access to quality education for children with limited opportunities. She deeply believes that conscious support of children has the power to positively shape the future of society as a whole.

Related videos

NEW
Dr. Corey Borgman

Montessori and Current Science: Helping Montessorian’s Understand and Apply Research

NEW
Jeanne-Marie Paynel

What Babies Actually Need: A Doula’s Guide to the First Year Through a Montessori Lens

Angeline Stoll Lillard

How Can We Help Our Children? Results from the First National RCT of Public Montessori Preschool Outcomes