About the store
Secondary math resources built for depth, clarity, and real classrooms. From concept-driven activities to structured units and test prep, everything here is designed with purpose. To quickly find what you need, use the search bar below the featured items or explore the categories along the left.
With over 35 years in the classroom, I understand how hectic teaching can be. My resources are designed to save you time while still supporting strong, meaningful math instruction.
A key focus of this store is college readiness and placement exams, with materials that help strengthen core math skills and build student confidence. You’ll also find engaging Algebra and Geometry lessons, along with targeted state math prep, to support a wide range of classroom needs.
My goal is to help you spend less time prepping and more time doing what you do best—teaching.
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SAT Math Test Prep Bundle – Algebra, Geometry, Trig, Stats & Bell Ringers
Prepare your students for SAT math success with this complete SAT Math Test Prep Bundle! This collection includes targeted practice for every major SAT math topic — from systems and expressions to geometry, probability, and data analysis — plus a 5-week study plan, bell ringers, and SAT/ACT key dates with calculator tips. With 35% savings, teacher delivery guides, self-paced study options, and SAT-style timed practice, this bundle has everything you need to get students confident and test-day r
10th - 12th
Algebra, Math Test Prep, Statistics
ACT Math Test Prep - Statistics, Probability, Algebra and Number Sense
Give your students rigorous ACT math practice with this 30-question test prep resource, designed to help them build confidence, master key concepts, and improve their scores before test day! Covering statistics, probability, number sense, scientific notation, tables, charts, and algebra, this resource strengthens problem-solving skills with ACT-style questions that reflect real test scenarios. Includes a 22-question Google Forms quiz aligned to the Enhanced ACT Math. The quiz is auto-grade
10th - 12th
Algebra, Basic Operations, Statistics
SAT Math Test Prep: Data, Probability & Growth/Decay Practice
Help your students master SAT Math questions on data analysis, probability, percents, and exponential models with this focused practice resource. This packet combines review notes, guided examples, and practice pages to strengthen problem-solving strategies and build test-taking confidence. Perfect for whole-class instruction, small group review, or independent study. ✨ This resource is part of Coach Hamiter’s SAT Math Success Prep Bundle, a complete collection of 8 resources designed to help s
10th - 12th
Math, Math Test Prep, Statistics
Algebra 1 STAAR Review | Obj 4 TEKS | Correlation, Causation & Line of Best Fit
This Algebra 1 STAAR prep resource is designed to help students master Objective 4, which focuses on data interpretation, correlation, and causation. Although these TEKS are supporting standards, they appear on most STAAR tests — usually as one question. This resource provides targeted, efficient practice to ensure students are ready. What’s Included: 3 practice pages with STAAR-style questions A short 4-question quiz for quick assessment Real-world scenarios with data tables and scatterplo
8th - 11th
Algebra, Statistics
TEKS
MA.8-9.A1.4.A
, MA.8-9.A1.4.B
, MA.8-9.A1.4.C
Probability and Statistics Review
Use this packet covering probability and statistics to be successful on the TSI or ACCUPLACER. This packet contains 34 practice questions that review the following probability and statistics topics: Probability of an eventMeanMedianModeRangeBar GraphStem and Leaf PlotDot PlotCircle GraphsPercentsProportionsThere is a digital form of this resource using Google Sheets: College Ready Packet 7 - Digital FormThere is a digital quiz that can be used after this resource: CR Packet 7 Quiz - Google
10th - 12th
Applied Math, Math Test Prep, Statistics
Also included in: Math Test Prep for TSI and ACCUPLACER
SAT Math Review Practice Sheets 1–18 Bundle | Algebra Geometry Data Test Prep
These SAT Math Review Practice Sheets 1–18 Bundle give students consistent SAT math practice for test prep, review, warm-ups, tutoring, and skill building. Students practice algebra, geometry, trigonometry, advanced math, data analysis, functions, equations, inequalities, quadratics, graphs, tables, probability, rates, percentages, and real-world word problems across 18 practice sheets. The goal of this bundle is to help students build the math skills first. Many students need repeated practi
10th - 12th
Algebra 2, Geometry, Statistics
Probability Unit
This set of three Probability lessons contains Geometric Probability, Independent & Dependent Probability and Permutations & Combinations. This is the last unit taught in Texas Geometry and is a part of my Geometry Curriculum. You will find notes, activities, practice and editable quizzes. Enjoy a 30% discount on this bundle! The Independent and Dependent Probability lesson has students work with important vocabulary, formulas, charts, diagrams, and notation. The lesson includes the followin
9th - 11th
Geometry, Statistics
TEKS
MA.9-12.G.13.A
, MA.9-12.G.13.B
, MA.9-12.G.13.C
+2
Independent and Dependent Probability Lesson
This lesson on probability covers both independent and dependent probability. As students work through the activities, they will engage with important vocabulary, formulas, charts, diagrams, and notation. The lesson includes the following:Conditional ProbabilityConditional Probability FormulaTwo-way Frequency TablesVenn DiagramsMutually Exclusive EventsGeneralized Addition RuleDependent ProbabilityMultiplication RuleIndependent ProbabilityProbability Notation ChartProbability Formula ChartThis r
10th - 12th
Geometry, Statistics
TEKS
MA.9-12.G.13.C
, MA.9-12.G.13.D
, MA.9-12.G.13.E
Also included in: Probability Unit
College Ready Probability and Statistics Digital Review
This is a replica of my College Ready Packet #7 in digital form. The format is Google Sheets. It is a self-checking packet that students can work through by themselves. This will be great for a distance learning or online learning situation. Think of this resource as a refresher on probability, statistics and graph analysis. The skills presented here are meant to help students that will be taking the TSI or ACCUPLACER in the near future. Even though the College Ready Packets were meant to p
8th - 12th
Math, Math Test Prep, Statistics
Also included in: College Math Test Prep Ultimate Bundle – SAT, ACT, TSIA, ACCUPLACER
Geometric Probability - Probability Based on Area
This Geometric Probability lesson focuses on probability problems based on area. This resource offers a thorough review of finding area for circles, rectangles, triangles, and trapezoids, seamlessly integrating probability analysis. Included are clear notes to guide understanding, followed by two practice pages to reinforce skills. Students also have the opportunity to create their own probability problems for deeper comprehension. To assess mastery, an editable quiz is provided, offering flexib
10th - 12th
Geometry, Statistics
TEKS
MA.9-12.G.13.B
Also included in: Probability Unit
Permutations and Combinations
This resource is a lesson covering permutations and combinations. It contains notes, practice pages and an editable quiz. The lesson discusses the fundamental counting theorem, factorial, the permutation formula, permutations with repetition, permutations with replacement, combination formula and combinations with repetition. This resource is also in my Geometry CurriculumCopyright © Time Flies/Lisa Hamiter. All rights reserved by author. This product is to be used by the original downloader
10th - 12th
Algebra 2, Geometry, Statistics
TEKS
MA.9-12.G.13.A
Also included in: Probability Unit
ACT Math Practice Freebie
Preparing for the math portion of the ACT is a crucial step for students aiming for success. This resource provides your students with a realistic glimpse of the test format. It features a mix of algebra, geometry, probability, statistics, and trigonometry questions. With 10 practice questions, students can assess their understanding of the broad concepts covered in the exam. Additionally, there are three bonus questions for extra practice. The answer key includes detailed explanations fo
10th - 12th
Geometry, Math Test Prep, Statistics
Showing 1-12 of 12 results
About the store
Experience
Secondary math resources built for depth, clarity, and real classrooms. From concept-driven activities to structured units and test prep, everything here is designed with purpose. To quickly find what you need, use the search bar below the featured items or explore the categories along the left.
With over 35 years in the classroom, I understand how hectic teaching can be. My resources are designed to save you time while still supporting strong, meaningful math instruction.
A key focus of this store is college readiness and placement exams, with materials that help strengthen core math skills and build student confidence. You’ll also find engaging Algebra and Geometry lessons, along with targeted state math prep, to support a wide range of classroom needs.
My goal is to help you spend less time prepping and more time doing what you do best—teaching.
Teaching style
I've seen many teaching trends come and go, and I adapt to what I feel is best for my students at the time. I love using hands-on materials and work hard to differentiate my instruction to meet my students' needs.
Awards & shining teacher moments
I’ve been honored with both Teacher of the Year and Coach of the Year, but the recognition that matters most doesn’t come with a plaque. It’s the moments when former students reach out—like the one who served as a teleprompter operator during the Obama administration and now handles communications on a Navy ship. Others have become doctors, engineers, and surveyors. As educators, we plant seeds we may not see bloom for years. Hearing their stories reminds me why we do what we do—and why it’s always worth it.
My own education history
BS in Mathematics for 6-12 from Texas Wesleyan University.
Master's in Curriculum and Instruction in Mathematics from University of Texas at Arlington.
Additional biographical information
My greatest joy is my family; they are what keeps me going. I also love to travel and enjoy helping my husband work on his classic cars.
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