Build strong number sense with this engaging two-week Kindergarten math unit focused on comparing numbers within 10 and understanding numbers that are one more and one less. Students develop a deep understanding of number relationships through hands-on activities, partner practice, and visual models that make math meaningful and fun.

Each day follows a consistent structure with guided mini-lessons, hands-on activities, and student practice pages, making this unit easy to implement and effective for building foundational math skills.

Students will explore number relationships using ten frames, counters, manipulatives, and interactive work-mats while practicing important math language such as greater than, less than, one more, and one less.

Week 1: Compare Numbers 0–10

Students learn how to compare numbers and determine which number is greater, less, or equal using concrete models and visual representations.

Skills practiced include:

• Comparing numbers within 10

• Determining which number is greater or less

• Identifying when numbers are equal

• Using counting strategies and manipulatives to justify comparisons

• Reading numbers in order to build number sense

Students practice comparing numbers using hands-on models, counting tools, and visual supports to strengthen their understanding of number relationships.

Week 2: One More and One Less

Students build number sense by exploring how numbers change when one is added or taken away.

Skills practiced include:

• Finding the number that is one more

• Finding the number that is one less

• Modeling numbers with ten frames, counters, and manipulatives

• Understanding number order

• Using math language to explain number relationships

Students practice building numbers, adding one more, taking one away, and explaining their thinking through interactive activities and partner work.

What’s Included

• Detailed daily lesson plans

• Mini-lesson materials for teacher modeling

• Hands-on math activities

• Partner and small-group practice

• Student worksheets

• Interactive work-mats

• Math games and number cards

• Clear directions for easy classroom implementation

Why Teachers Love This Unit

• Structured daily math routine

• Hands-on activities that keep students engaged

• Builds strong number sense foundations

• Easy prep and classroom-friendly materials

• Perfect for whole group, small group, and math centers

Standards Addressed

CCSS

• K.CC.A.2

• K.CC.A.3

• K.CC.B.4a

• K.CC.B.4b

• K.CC.B.4c

• K.CC.B.5

• K.CC.C.6

• K.CC.C.7

TEKS

• K.2A

• K.2B

• K.2C

• K.2E

• K.2F

• K.2G

• K.2H