1st Grade Fractions Worksheets

First graders learn to partition circles and rectangles into two equal shares (halves) and four equal shares (fourths or quarters), and describe the shares using the words halves, fourths, and quarters (CCSS 1.G.A.3). They should understand that equal shares of identical wholes need not have the same shape. For example, a rectangle can be split into two equal halves either horizontally or vertically, and both are correct. The emphasis is on understanding equal parts rather than fraction notation like 1/2 or 1/4. Worksheets that ask students to draw lines dividing shapes into equal parts, color half or one quarter of a shape, and identify whether a shape shows equal or unequal parts build this foundational understanding.