2nd Grade Partitioning Shapes: Halves, Thirds, and Fourths
Look at each shape split into equal parts. Name the parts (halves, thirds, or fourths) and write the fraction for one part.
- Homework
- Centers
- Review
- Intervention
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- Grade
- 2nd Grade
- Subject
- Math
- Skill
- Fractions
- Topic
- partitioning shapes into halves, thirds, and fourths
- Difficulty
- Easy
- Time
- 12 minutes
- Pages
- 2 (incl. answer key)
- Format
- Printable PDF (US Letter)
- Answer key
- Included
- Best for
- homework, centers, review, intervention
Worksheet details
What This Worksheet Practices
Students will name the equal parts of a partitioned shape as halves, thirds, or fourths and write the unit fraction.
- Counting equal parts
- Naming halves, thirds, and fourths
- Writing a unit fraction
Worksheet Preview
Halves, thirds, and fourths
Before formal fractions, second graders learn to split shapes into equal parts and name them: two equal parts are halves, three are thirds, four are fourths (standard 2.G.3). The big idea is that the parts must be equal, and one of four equal parts is one fourth.
How to use it
Have students count the equal parts and name them, then write the unit fraction for one part (1/2, 1/3, 1/4). Point out that more parts means smaller pieces. This sets up naming fractions of a shape in third grade.
👩🏫 Teacher note
Second graders learn the words halves, thirds, and fourths (2.G.3) before formal fractions. Stress that the parts must be equal, and one of four equal parts is one fourth (1/4).
🏠 Parent note
Count the equal parts. Two equal parts are halves, three are thirds, four are fourths. One part out of four is 1/4.
Common Mistakes to Watch For
- Counting parts that are not equal
- Calling 4 parts 'thirds'
Answer Key
Each answer names the parts and the unit fraction.
⬇ Download Answer Key (PDF)Related Worksheets
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