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- Grade Range
- 4th - 6th
- Rating

Students develop strategies for adding and subtracting fractions. They search for and generalize patterns. Full Review »
- Grade Range
- 4th
- Rating

Students practice adding and subtracting fractions using pattern blocks. Full Review »
- Grade Range
- 5th - 8th
- Rating

Students add and subtract fractions and mixed numbers with unlike denominators. They "fish" for and solve a number of fraction problems requiring adding, subtracting, finding equivalent fractions, and using mixed numbers. Full Review »
- Grade Range
- 4th
- Rating

Students explore fractions. They use Skittles and M&M's to practice adding and subtracting fractions. Students review the numerator and the denominator of fractions. They count the number of each color of Skittles and M&M's and they complete a series of problems dealing with fractions. Full Review »
- Grade Range
- 5th
- Rating

Students observe and demonstrate how to add and subtract fractions with common denominators. They observe the teacher demonstrate addition and subtraction of fractions using buttons and fraction strips, then independently find the sum or difference on a worksheet. Full Review »
- Grade Range
- 7th
- Rating

Students focus on estimation and computation when adding and subtracting fractions in this lesson. They review fraction vocabulary in the direct instruction section. In the guided practice section, they complete addition and subtraction problems with fractions while working in a whole class setting. Finally, they complete independent student practice with proper and improper fractions. Full Review »
- Grade Range
- 8th
- Rating

Students examine how to add and subtract numbers in different forms. They observe and participate in a guided lesson that focuses on adding and subtracting fractions, equivalent fractions and reducing to lowest terms, comparing and ordering fractions, and adding fractions with the lowest common denominators. Students then independently complete a worksheet. Full Review »
- Grade Range
- 9th
- Rating

Students utilize estimation and computation skills to add and subtract fractions, decimals, and percents. They observe the teacher modeling examples of fractions, decimals, percents, exponents, roots, and scientific notation, then independently complete a worksheet. Full Review »
- Grade Range
- 5th
- Rating

Students practice adding and subtracting fractions in this Math lesson for the fifth grade classroom. The lesson uses a word problem involving snack food ingredients that is sure to please any hungry student. State standards for Mathematics are addressed. Full Review »
- Grade Range
- 7th
- Rating

Students identify, interpret, and add and subtract fractions. Then they add and subtract integers with different signs. Students also construct a project in which they illustrate how to do the teepee method on a sheet of construction paper, and then outline the steps to finding this. Finally, they take a sheet of construction paper and outline the steps needed to solve and find the correct answer when their signs are different. Full Review »

