Spill a bag of marbles in front of a seven-year-old and they will sort by color before you can ask. This 2nd grade frequency table worksheet turns that habit into data work. Each of the three problems shows a set of data and two small tables, and only one table tells the truth. For example, Andy lists the snacks he bought, candy bars, fruit pops and almonds, while Emma lines up red, green and blue marbles in two rows. Then Anna writes down the clothes she bought, from T-shirts to jackets. Your child counts each kind and ticks the box beside the correct table. A second page gives the answer key.