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Faith & Formulas

Blending Faith, Learning, and Inspiration.

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  • Math
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  • how to make passive income as a teacher
    Teaching

    How to Make Passive Income as a Teacher

    July 29, 2025

    Let’s be honest—teaching is more than a full-time job. Between lesson planning, grading, parent communication, and actually teaching, it can…

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  • my life's goal: create an atmosphere where it's easy to see jesus
    Teaching

    My Life’s Goal: Create an Atmosphere Where It’s Easy to See Jesus

    July 29, 2025

    We all have something we strive for in life—a personal mission that defines who we are and who we want…

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  • create an amazing "calm corner" for an inviting classroom environment
    Teaching

    Create an Amazing “Calm Corner” for an Inviting Classroom Environment

    July 28, 2025

    Math can be a challenging subject for many students, often bringing feelings of frustration, anxiety, or overwhelm. As teachers, we…

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  • how to include writing into math & computer science curriculum
    Computer Science - Math - Teaching

    How to Include Writing into Math & Computer Science Curriculum

    July 28, 2025

    When you think of math and computer science, writing may not be the first thing that comes to mind. These…

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  • how 8 people became 8 billion: a biblical population model that makes sense
    Bible - Math

    How 8 People Became 8 Billion: A Biblical Population Model That Makes Sense

    July 26, 2025

    Can we really go from Noah’s family—just 8 people after the flood—to a world with over 8 billion people today?…

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  • math enrichment: unlocking the power of problem-solving in the classroom
    Math - Teaching

    Math Enrichment: Unlocking the Power of Problem-Solving in the Classroom

    July 24, 2025

    Math is often seen as a subject of rigid rules and formulas. However, there’s a side to math that encourages…

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  • first day "talk": my high expectations for students asking questions
    Teaching

    First Day “Talk”: My High Expectations for Students Asking Questions

    July 23, 2025

    The first day of school isn’t just about passing out syllabi or going over seating charts—it’s the foundation for everything…

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  • why reflection is the key to becoming a better teacher
    Teaching

    Why Reflection is the Key to Becoming a Better Teacher

    July 13, 2025

    Teaching is more than just delivering lessons—it’s about growth, both for students and teachers. The classroom is a dynamic place…

    Read More
  • sphero robots storage
    Computer Science - Teaching

    The Best Storage Solution for Sphero Robots

    May 8, 2025

    If you use Sphero robots in your classroom or STEM activities, you know how engaging and fun they can be…

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  • 2 Pi Day Activities that Your Students will Love
    Math - Teaching

    2 Amazing Pi Day Activities that Your Students will Love

    March 13, 2025

    Pi Day (March 14th) is one of the most exciting days of the year for math teachers! It’s the perfect…

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  • About Me

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    Hi there! My name is Brandi Finchum and I’m a high school math and computer science teacher with 11+ years of experience in the classroom. As a passionate educator and a Christian of 25+ years, I love blending creativity, organization, and faith into resources that inspire both teaching and learning. Whether you're looking for classroom decor, engaging activities, or Bible study tools, I’m here to help you succeed. Welcome to my corner of Faith and Formulas!

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