Math 4-8 Prep: Master the Middle

This course is designed for teacher candidates preparing to pass the TExES Mathematics 4–8 (115) certification exam. Whether you're taking the test for the first time or need help after a previous attempt, this course breaks down complex content into understandable, teachable moments—just like you'd do for your students.

About the Course

This comprehensive, educator-designed course helps you tackle every domain of the TExES 4–8 Math exam: Number Concepts & Operations, Patterns & Algebra, Geometry & Measurement, Probability & Data, Mathematical Processes & Perspectives, and Instruction, Learning & Assessment. With video lessons, strategy guides, and practice problems that align directly to the standards, you will build content fluency and test-taking confidence. This course is math made clear. Enroll now and get ready to study smarter, teach stronger, and finally pass.

Tailored Content Review

This isn’t just test prep—it’s real math instruction. In this course, you’ll build understanding of the most heavily tested domains on the TExES 4–8 exam, with Patterns, Algebra, Geometry, and Measurement making up over 40% of the test. You’ll also review number concepts, data, and instructional practices—while learning how math connects across grade levels to prepare students for algebra. This is the prep that teaches you to teach.

Video Demonstrations & Guided Problem-Solving

Sometimes it’s not about what you’re solving—it’s about how to think through it. Each lesson includes step-by-step video demonstrations where you’ll see exactly how to approach questions using strategies that work. You'll learn how to organize your thinking, and apply content knowledge with confidence. Whether it’s patterns, proportions, or volume formulas, we’ll model what it looks like to solve with clarity—just like you’ll need to do on test day and in the classroom.

Independent Practice with Purpose

After each module, you’ll tackle thoughtfully selected questions that mirror the structure, language, and rigor of the actual exam. These practice opportunities are your chance to apply what you’ve learned, identify where you need support, and build testing stamina. You’ll walk away with better habits, stronger content recall, and sharper test-day instincts.

Meet Your Instructor, Dr. Sharri C. Zachary

I am the Founder of BrayJZImagination, LLC, an experienced principal, former high school mathematics teacher, math assessment writer, published educational researcher, and effective instructional coach. Through my organization, I support teacher development in mathematics content, research-based instructional practices, and certification preparation. I hold a B.S. in Mathematics Education and an M.A. in Interdisciplinary Studies. Forever A Teacher... I am committed to inspiring current and aspiring teachers with the tools, knowledge, and confidence to meet the demands of classrooms, close the achievement gaps, particularly in high-needs schools, and reduce teacher attrition, and improve student outcomes.

Course Curriculum

7 Chapters · 62 Lessons

1
1. Understanding Texas Teacher Certification Requirements Free preview
2. Setting Your Goals Free preview
3. Setting Your Goals Planner Free preview
4. Resources Free preview
2
1. Lesson Overview Free preview
2. Competency 001: Understanding the Real Number System and Number Sense Free preview
3. (Included in full purchase)
  Competency 002: Number Operations and Computational Fluency
4. (Included in full purchase)
  Competency 003: Number Theory and Mathematical Modeling
5. (Included in full purchase)
  Practice: Number Concepts & Operations
6. (Included in full purchase)
  Lesson Summary
7. (Included in full purchase)
  Number Concepts & Operations - PRACTICE TEST A
8. (Included in full purchase)
  Number Concepts & Operations - PRACTICE TEST B
3
1. Lesson Overview Free preview
2. (Included in full purchase)
  Competency 004: Patterns, Equations, and Functions Part I
3. (Included in full purchase)
  Practice: Geometric Sequences
4. (Included in full purchase)
  Competency 004: Patterns, Equations, and Functions - Part III
5. (Included in full purchase)
  Practice:Adding and Subtracting Polynomials
6. (Included in full purchase)
  Competency 004: Patterns, Equations, and Functions - Part IV
7. (Included in full purchase)
  Practice: Multiplying Polynomials
8. (Included in full purchase)
  Competency 004: Patterns, Equations, and Functions - Part V
9. (Included in full purchase)
  Practice: Dividing Polynomials
10. (Included in full purchase)
  Competency 004: Patterns, Equations, and Functions
11. (Included in full purchase)
  Competency 005: Linear Functions in Context, Part I
12. (Included in full purchase)
  Practice: Point-Slope Form
13. (Included in full purchase)
  Competency 005: Linear Functions, Part II
14. (Included in full purchase)
  Competency 005: Linear Functions, Part III
15. (Included in full purchase)
  Practice: Systems of Equations - Substitution Method
16. (Included in full purchase)
  Practice: Systems of Equations - Elimination Method
17. (Included in full purchase)
  Competency 005: Linear Functions, Part III (continued)
18. (Included in full purchase)
  Competency 005: Linear Functions, Part IV
19. (Included in full purchase)
  Competency 006: Nonlinear Functions, Part I
20. (Included in full purchase)
  Practice: Factoring Quadratic Equations
21. (Included in full purchase)
  Competency 006: Nonlinear Functions, Part II
22. (Included in full purchase)
  Competency 007: Foundations of Calculus in MS
23. (Included in full purchase)
  Lesson Summary - Patterns & Algebra
24. (Included in full purchase)
  Patterns & Algebra PRACTICE TEST A
25. (Included in full purchase)
  Patterns & Algebra PRACTICE TEST B
4
1. Lesson Overview Free preview
2. (Included in full purchase)
  Competency 008: Measuring with Meaning
3. (Included in full purchase)
  Competency 009: How Geometry Fits Together, Part I
4. (Included in full purchase)
  Competency 009: How Geometry Fits Together, Part II
5. (Included in full purchase)
  Practice: Angles & Triangles
6. (Included in full purchase)
  Competency 010: Connecting Shapes Through Geometric Relationships, Part I
7. (Included in full purchase)
  Practice: Pythagorean Theorem
8. (Included in full purchase)
  Competency 010: Connecting Shapes Through Geometry, Part II
9. (Included in full purchase)
  Competency 011: Transformations, Coordinates, & 3D Geometry
10. (Included in full purchase)
  Competency 011: Transformation, Coordinates, & 3D Geometry
11. (Included in full purchase)
  Lesson Summary: Geometry & Measurement
12. (Included in full purchase)
  Geometry & Measurement PRACTICE TEST A
13. (Included in full purchase)
  Geometry & Measurement PRACTICE TEST B
5
1. Lesson Overview Free preview
2. (Included in full purchase)
  Competency 012: Describing and Analyzing Data
3. (Included in full purchase)
  Competency 013: Understanding Probability & Counting
4. (Included in full purchase)
  Competency 014: Using Statistics to Make Predictions
5. (Included in full purchase)
  Lesson Summary: Probability & Statistics
6. (Included in full purchase)
  Practice Test
6
1. Lesson Overview Free preview
2. (Included in full purchase)
  Competency 015: Mathematical Reasoning & Problem-Solving
3. (Included in full purchase)
  Competency 016: Mathematical Connections & Communication
4. (Included in full purchase)
  Practice Test
5. Lesson Summary: Spot the Missed Opportunity Free preview
7
1. (Included in full purchase)
  Competency 017-019: Mathematical Learning

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