These standard math workbooks for 4th to 12th grade students provide those students the key to basic math-skill mastery. Key to… workbooks are classroom-tested and proven successful with students at all levels. The workbooks are grouped into broad subject areas like measurements, fractions and algebra and may be purchased separately or a la cart starting at $3.95 per book. Answer keys and educator guides are extra. Each workbook has available a “Key To… Tracker.” This is learning assessment software that provides an easy, effective way to monitor and keep track of a student’s day-to-day progress.
Website: Key to… Series (may contain affiliate links)
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