Students can certainly benefit from practicing new skills and concepts on paper. From letters and numbers to report summary formats, worksheets can provide students with a framework for practice _ an avenue for synthesizing new information in their brains. Well designed worksheets can also give students a platform for expressing creative ideas and reaching towards higher levels of thinking.
Identical worksheets are needed prior to using the Consolidation feature, creating a sum across worksheets or using the Paste Special Math features to create summary worksheets. By grouping the worksheets first and then adding rows or columns, changing headings and other formatting operations, you ensure that the spreadsheets remain uniform.