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Number Sense Essentials Part 2: Using Rekenreks, Ten Frames, and Base Ten Blocks to Connect Counting with Operations

Tuesday, February 16, 2016 @ 4:00 pm - 5:00 pm EST

math color blocks

Presented by Sara Delano Moore, Ph. D., Director of Mathematics and Science at ETA hand2mind
Sponsored by ETA hand2mind


Within 24 hours after the live event, a CE certificate is emailed to live attendees who logged in online with their email address. To get your CE certificate for logging in live by phone, or for watching the recording, join the Building Understanding in Mathematics community and go to the Webinar Archives folder to take the CE quiz. As a member of the community, you’ll also have access to additional resources and online discussions.

To build a deep understanding of number, primary grade teachers spend a great deal of time teaching in a constrained range of numbers. It can be challenging to continue instruction with rich tasks throughout the year. This two-part webinar series focused on revitalizing number instruction in primary grades with new resources and strategies.

In this webinar, Dr. Sara Delano Moore shared activities which use Rekenreks, ten frames, and base ten blocks to help young children connect counting with operations. Learn about understanding addition and subtraction by connecting them with counting.


sara mooreSara Delano Moore is the Director of Mathematics and Science at ETA hand2mind. Dr. Moore earned her Ph.D. from the University of Virginia in Charlottesville, and also holds degrees from the University of Oxford (United Kingdom) and The Johns Hopkins University. She has taught mathematics and science in both public and private schools, and has served as Program Faculty Chair of the Middle Grades Teacher Education Program at the University of Kentucky. Dr. Moore’s writing can be found in national journals such as Mathematics Teaching in the Middle School, Science Scope, and Middle School Journal. Follow her on Twitter @DrSara_ETA.




eta hand2mindETA hand2mind believes that educating students is the most important job in the world. Our story is all about the Educators, Teachers, Parents and Partners who share our goal of helping children learn and succeed. We believe real success in the classroom happens when students learn by doing. We are excited to welcome you on this professional journey and hope that together we can innovate, initiate & invigorate teaching conversations around the country.


Tuesday, February 16, 2016
4:00 pm - 5:00 pm EST
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