Common Core Identifying Numbers 11-20 Lesson Plans

On Education.com, educators and parents can explore lesson plans focused on recognizing and writing teen numbers from 11 to 20. These resources include teacher guides, worksheets, printable activities, and interactive games that help young learners understand the concept of numbers being ten plus some ones, as in 15 being 10 + 5. Materials are designed to support foundational number sense skills aligned with math standards like K.CC.A.3.

A variety of classroom-ready resources are available at Education.com, including ten-frames, base-ten blocks, number tracing worksheets, matching exercises, and hands-on activities. These materials offer engaging approaches to help children count, label, and build comfort with teen numbers while reinforcing number sequencing and basic addition concepts. Each resource makes practice accessible and fun to support early math skills.

Parents and teachers can use these printables to strengthen number recognition and counting, integrate child-friendly arithmetic practice, and provide structured learning experiences. They save time by consolidating multiple activities and lesson plans in one place, allowing for classroom or home use. With this collection of cross-curricular Math resources, learners can gain a confident foundation in math that supports future addition and subtraction learning.