The global explorers club

2026 Linear Calendar

A Montessori linear calendar helps make the passage of time more concrete for children by allowing them to see the year unfold. Because the entire year is displayed in one continuous line, children can better understand how days, weeks, and months connect and easily count down to special events, holidays, and birthdays.

In this Constellations edition, each month introduces children to a new constellation in the sky. Perfect for classrooms, homeschooling, or family use, this calendar invites children to explore the stars and the night sky throughout the year.

Dive into a year-long exploration of the night sky with the 2025 “Constellations” linear calendar. Each month features a different constellation, along with the moon phases and a seasonal tracker to help children connect with the changing sky and seasons throughout the year.

  • 12 calendar months, each featuring a different constellation to explore.
  • Moon phase tracking for each month to help children observe lunar changes.
  • A seasonal tracker to highlight the changing seasons throughout the year.
  • Easy-to-read layout designed for young learners.
  • Montessori-inspired design that’s ideal for hands-on learning and incorporating art into daily life.

A linear calendar presents the entire year on a continuous line, allowing children to visually track the passage of time, from months to special events and seasonal changes.

$3.50

What you get

With your purchase


Designed with young learners in mind, this Montessori calendar is an educational tool for classrooms, homeschooling, or family activities, making learning fun and engaging throughout the year.

  • The linear calendar format invites hands-on learning, allowing kids to physically see and track time while exploring the night sky.
  • Every month introduces a new constellation, allowing children to explore its myths and facts, while fostering a deeper interest in stargazing.
  • Alongside the constellations, kids can track the phases of the moon throughout the year, helping them observe the lunar cycle.
  • The calendar also includes a seasonal tracker, enabling children to observe and understand the seasonal shifts throughout the year.

Begin your stargazing adventure today

the global explorers club

Where Will You Explore First?

Explore our complete collection of literature-based geography and culture unit studies. From hands-on art projects to global games and recipes, our curriculum makes learning an adventure for all ages.