One-half is one of two equal parts of a whole, region, length, or collection, represented by ; the two parts together make the whole, and each part has equal size or quantity. Identifying a half requires distinguishing equal partitions from unequal pieces, including when the parts have different shapes, and does not include fraction operations, equivalent fractions, or generalizations to denominators beyond two.
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Detailed Explanation: Identify one half
A half is one of two equal parts of a whole. The two parts must be the same in size or have the same number of objects.
Example: A tray has 8 counters. They are split into two groups:
- Group A: ● ● ● ●
- Group B: ● ● ● ●
- Count the groups. There are 2 groups.
- Compare the groups. Each group has 4 counters, so they are equal.
- Since the whole was split into two equal parts, each group is one-half, written as .
So, Group A is of the counters, and Group B is also . Together, the two halves make the whole set of 8 counters.
Learn by doing: Identify one half
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Practice:
Fractions Halves - Which Set Makes a Whole
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Download/Modify Free Grade 2 'Identify one half' Worksheet
Print this free 'Identify one half' worksheet to practice this skill away from the computer. Click 'Modify' to easily customize this worksheet to your exact needs.
This Worksheet Includes:
- Fractions Halves - Which Set Makes a Whole
- Fractions Halves - Which Is Divided Evenly
- Fractions Halves - Which Shows One Half
- Fractions Halves - Do These Make a Whole
- Fractions Halves - Which Completes the Whole
- Fraction Naming - Empty Image to Denominator Name
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