on web orders over $99 - click for details

Receive FREE SHIPPING on any order over $99 shipped in the contiguous US. No promo code is required to receive the offer.

The order total for free shipping is calculated after any discounts are applied.

Free shipping valid ONLY on orders placed on the Didax website.

Orders containing Eureka Math Kits DO NOT qualify for free shipping.


You have no items in your shopping cart.

Product was successfully added to your shopping cart.

Time for Math!


Understanding Geometry

Posing Open Ended Questions

by Christina Myren
  • Availability: In stock
  • Item #: 211464W
  • Grades: K-2
This book is a collection of 15 open-ended mathematics activities designed to encourage children to develop their problem-solving and collaboration skills.

Each lesson offers a unique math activity that can be approached in a variety of different ways. The questions deal with animals, birthdays, mittens, and other topics that capture the interest of young children. Many use popular children's literature as a springboard to the lessons. For each lesson, sample student work is also provided to help teachers evaluate their own students' work.

Each lesson contains an overview, materials list, description, student responses and assessment discussion, and references.

140 pages.