Writer · Curriculum writer
Danielle Valentine ✓ Verified expert
Danielle Valentine is a math teacher and curriculum writer from the Houston area. She taught mathematics in Conroe ISD and Spring ISD, wrote math curriculum for Subject and worked as a math interventionist for Stride. She holds a master's degree in curriculum and instruction from Texas A&M University.
1Written
0Reviewed
Sep 2026Joined
Experience
- Math Curriculum WriterSubject2021 to 2022
- Math InterventionistStride, Inc.2022
- Mathematics TeacherSpring ISD and Conroe ISD, Texas2016 to 2021
Education
- Master's degree, Curriculum and InstructionTexas A&M University2020
- BS, MathematicsSchreiner University2011
How Danielle works on our pages
Danielle writes curriculum, and that shows in how she structures a page from the first definition to the last example.
As a writer
- Orders each page from the definition to a worked example to practice.
- Keeps the language simple enough for students and parents.
- Has every draft reviewed by another member of the team.
As a reviewer
- Checks that definitions match how the term is taught in class.
- Confirms each example uses realistic numbers.
- Recalculates the answers in a spreadsheet.
What happens before Danielle signs off on a page
- Formula checkDefinitions and formulas are checked against standard statistics references.
- Number checkEvery worked example is recalculated by hand and in a spreadsheet.
- Edge casesCalculators are tested with blank rows, zeros, negative values and decimals.
- Sign-offDanielle's name and the review date are added to the page.
