Introduction to Fractions Unit Plan – Year 1 and Year 2
6 x Lessons
This Mathematics unit addresses the concepts of understanding, identifying and creating fractions.
It consists of 6 lessons of approximately 60 minutes duration.
The sequence of lessons and suggested time frames should be regarded as a guide only; teachers should pace lessons in accordance with the individual learning needs of their class.
An assessment task for monitoring student understanding of the unit objectives is included and will require an additional lesson.
Common Core State Standards alignment
Grade 1 > Standards for Mathematical Practice > Geometry > Reason with shapes and their attributes > CCSS.MATH.CONTENT.1.G.A.3
Partition circles and rectangles into two and four equal shares, describe the shares using the words halves, fourths, and quarters, and use the phrases half of, fourth of, and quarter of. Describe the whole as two of, or four of the shares. Understand for these examples that decomposing into more equal shares creates smaller shares.
Grade 2 > Standards for Mathematical Practice > Geometry > Reason with shapes and their attributes > CCSS.MATH.CONTENT.2.G.A.3
Partition circles and rectangles into two, three, or four equal shares, describe the shares using the words halves, thirds, half of, a third of, etc., and describe the whole as two halves, three thirds, four fourths. Recognize that equal shares of identical wholes need not have the same shape.