The top-selling teacher resource line, The 100+ Series(TM) features over 100 reproducible activities in each book! --This reproducible Standards-Based Math title is based on the standards from the National Council of Teachers of Mathematics. The challenging and fun activities utilize codes, puzzles, games, artwork, and more to engage students in math. Topics range from number exploration to geometry to data analysis. The content standards have been highlighted, and each page is labeled with its appropriate standard and skill. The Process standards are woven into the exercises on each page. An answer key is also included.