This is a resource from CPALMS (www.cpalms.org) where all educators go for bright ideas! Resource ID#: 5570 Primary Type: Teaching Idea Direct Link: http://illuminations.nctm.org/Lesson.aspx?id=2583 Order of Operations Bingo Students will evaluate arithmetic expressions for the equivalent answers, which correspond to numbers on Bingo sheets handed out by the teacher. This activity's goal is to strengthen the students' understanding of the order of operations for addition, subtraction, multiplication, and division, rather than applying the acronym PEMDAS. Students can be confused by the fact that in the acronym multiplication comes before division, and addition before subtraction. They should be brought to understand that when moving left to right, the precedence is equal for both components of each of these groups. Subject(s): Mathematics Grade Level(s): 5 Intended Audience: Educators Suggested Technology: Document Camera, Adobe Acrobat Reader Instructional Time: 1 Hour(s) Freely Available: Yes Keywords: 0rder of operations, evaluate, mental arithmetic, expression Instructional Component Type(s): Teaching Idea, Lesson Plan, Worksheet, Educational Game , Instructional Design Framework(s): Direct Instruction Resource Collection: CPALMS Additional Information/Instructions By Author/Submitter This resource is likely to support student engagement in the following the Mathematical Practice: MAFS.K12.MP.6.1 Attend to precision. SOURCE AND ACCESS INFORMATION Contributed by: Susan Cornwell Name of Author/Source: Illuminations National Council of Teachers of Mathematics District/Organization of Contributor(s): Florida State University Is this Resource freely Available? Yes Access Privileges: Public License: Attribution-NonCommercial 3.0 Unported Related Standards Name MAFS.5.OA.1.1: Description Use parentheses, brackets, or braces in numerical expressions, and evaluate expressions with these symbols. page 1 of 1