**Math Skills Database**: Math Skill Database (QTaxon Search) enables educators to search QTaxons by Quantile measure, keywords, mathematics strand or state curricular alignments. QTaxons are math skills and concepts typically taught between kindergarten and Pre Calculus. The knowledge cluster for a QTaxon provides the prerequisite and supplemental QTaxons.

**Quantile® Teacher Assistant**: Quantile Teacher Assistant supports differentiated instruction by providing access to resources on specific mathematical skills and concepts that are aligned with state and the Common Core standards.

**Textbook Search Engine**: Textbook Search includes more than 100 textbooks, searchable by publisher, ISBN, author, title or keyword. Textbook calibrations are at the lesson level, enabling educators to match students with targeted mathematics activities.

Textbook Search: http://quantiles.com/Textbooks/default.aspx

Instructions for how to use Textbook Search: http://quantiles.com/Attachments/textbook%20directions.pdf

**Lesson Planner:** This tool helps with planning a differentiated mathematics lesson with targeted resources. Educators can build the lesson and bundle a suite of resources for access through easy download.

**Math@Home®:** Math@Home provides access to a growing number of family-friendly mathematical resources that support the textbook lesson a child is studying in school.

**Quantile Map:** Quantile® Map provides a graphic representation of mathematical skills and concepts aligned with their strands and Quantile measures.

**Free Quantile Webinars**: These free Quantile webinars are offered on a monthly basis. For more information, visit http://www.lexile.com/pd/webinars/

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