1st grade is when math becomes a tad more complicated than before. You’re the typical 1st grader is introduced to a variety of mathematical concepts, which can overwhelm him at times. To ease the process, we have come up with this interesting worksheet that helps your child learn about fractions in an engaging manner. Have your child color one third of each set of insects and get a firm grasp over 1/3 fractions in the bargain. And when he is done with this, he can move on to other 1st Grade Math Worksheets.