This is a review activity that could be used as an informal assessment. It requires a simple calendar (I tended to print one from the internet or use one from Microsoft publisher), scissors, and glue.
The students are asked to complete each problem. The answers will match a date on the calendar. They will then cut out and glue the answer to the correct date. This reviews the following concepts: properties, solving one-step equations, square roots, simple order of operations problems, GCF, fractions, and patterns. It is a word document so feel free to edit problems to fit your content.