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Open Up Resources

Open Up Resources High School Precalculus

An engaging, problem-based curriculum designed to support coherence, focus, and rigor.

Three teenagers discuss a Math problem.
Three teenagers discuss a Math problem.
Our Approach

What sets Open Up High School Mathematics apart?

Book cover and inside text of Unit 2 of Open Up Resources PreCalculus

Purposeful Materials…

  • Rigorous & Relevant: Aligned to AP Precalculus framework with problem-based learning that connects abstract math to real life
  • Inclusive: Language supports and asset-based practices ensure access for all learners
  • Future-Ready: Prepares students for advanced study, college, and careers
  • Authentic Projects: Every unit culminates in a Community and Personal Connections Project that applies math to real-world issues
Math instructor demonstrates PreCalc problems at a white board.

…Cohesively Designed

  • Consistent Structure: Follows the proven Launch/Explore/Discuss lesson design from Open Up High School Math
  • Flexible Design: Functions as a stand-alone Precalculus course or a companion to the full HS Math sequence
  • Mathematician Spotlight: Units feature mathematicians whose work and stories humanize the field
  • Student Support: Web and video resources available for each set of lesson practice problems
What’s Included

Tools that Connect & Inspire

Language Acquisition Tables

  • Language Acquisition Supports: Integrated scaffolds build math and language together
  • Clear Objectives: Supports students in explaining and communicating mathematically
  • Access for ALL: Scaffolded tasks across proficiency levels for multilingual learners

Meet the Mathematician

  • Diverse Profiles: Every unit features mathematicians from varied backgrounds
  • Relevant Work: Connections tie mathematicians’ research directly to unit math
  • Humanizing Math: Stories highlight perseverance and show math as a human endeavor

Updated Assessments

  • Two Versions: Parallel forms provide opportunities for summative assessment and reassessment
  • Varied Question Types: Multiple-choice, short answer, and constructed response questions
  • Strong Teacher Support: Includes solution sets, rubrics, and guidance on misconceptions

Community and Personal Connections Project

  • Unit-Based Projects: Authentic project in every unit
  • Real-World Lens: Topics like youth sports, car ownership, and fundraising connect math to life
  • Authentic Products: Students create reports, presentations, and proposals instead of worksheets
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Professional Learning to Fit Your Needs

We offer workshops devoted to modeling and supporting practice change, remote-based ‘phone an expert’ support to give teachers real-time help when needed, and so much more.

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We’re here to help.

Wherever you are on your implementation journey, Open Up Resources is ready to support you.

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