Students inspect divisibility rules. In this divisibility rules activity, students study the relationship between factorization and the divisibility rules for 2, 3, 5, 6, 9, and 10. Students read One Hundred Hungry Ants and A Remainder...

Students play an easy card game reinforcing their basic multiplication skills.

Young scholars practice division of money with decimal by completing a worksheet.

Fifth graders practice working with mixed numbers and fractions. They practice conversions with problems changing fractions to mixed numbers or mixed numbers to fractions. Examples are included in the lesson.

Fifth graders participate in a instructional activity that is focused on rounding and estimating using word problems. They review how to read word problems, find the right operator, and use the new skills to solve problems.

Students explore the use of a calculator to investigate the relationship between divisors and remainders in whole-number division.