About the store
Hi! My name is Elisa, the creator behind CopernicusNotebook. I’ve been a high school math and physics teacher since 2007, teaching every grade level from 9th to 13th grade. With over 15 years of experience as a high school math and physics teacher, I’ve developed a deep passion for helping students unlock the world of numbers and physical principles. Now, I’m excited to share my engaging, practical, and challenging materials with teachers and students around the world! I’m so glad you’re here—thank you for visiting my store!
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Graphing Piecewise Linear Functions UNSCRAMBLE ACTIVITY
This engaging activity focuses on graphing piecewise linear functions on a Cartesian plane. Students are provided with a set of piecewise functions and a Cartesian plane containing scattered letters. As they carefully draw each function, the graphs will intersect some letters while leaving others untouched. Students must identify the letters that remain uncrossed and unscramble them to reveal a hidden word. What’s Included:• 6 Linear Piecewise Functions • 6 Cartesian planes with scattered lette
8th - 11th
Algebra, Algebra 2, Math
Piecewise Linear Functions MATCHING ACTIVITY
Piecewise Linear Functions Matching ActivityEngage your students with this matching activity that explores piecewise linear functions! What's Included• 12 graphs of piecewise linear functions for students to analyze. Matching components include: •The equation of the piecewise function. •The domain of the function (2 different notations). •The range of the function (2 different notations). Key Features• Helps students connect graphical representations to their mathematical descriptions. •
8th - 11th
Algebra, Algebra 2, Math
Solving trigonometric equations Pre-Calculus COLORING AND UNSCRUMBLE ACTIVITIES
Trigonometric Equations Activities BundleMake solving trigonometric equations engaging and interactive with this fun set of three activities designed for a Pre-Calculus or Trigonometry course! This bundle helps students practice solving a variety of trig equations while reinforcing unit-circle knowledge, algebraic reasoning, and trigonometric identities.Students will work through progressively more challenging equation types using coloring puzzles and mystery decoding activities that keep pra
11th
Algebra 2, PreCalculus
Solving trigonometric equations WHO DUNNIT MYSTERY MATH ACTIVITY
Solving Trigonometric Equations Who dunnit Mystery Math ActivityEngage your students with this interactive mystery activity that combines algebraic reasoning, trigonometric equations, and problem-solving! In The Time Capsule Mystery, students become investigators at Westbridge High, where a century-old time capsule has been opened during a school-wide ceremony—only to reveal that its most important artifact is missing. To solve the mystery, students must work through 12 trigonometric equatio
11th
Algebra 2, PreCalculus
Solving trigonometric inequalities SCAVENGER HUNT ACTIVITY
Trigonometric Inequalities Scavenger HuntMake solving trigonometric inequalities engaging and interactive with this fun Scavenger Hunt Activity! Students move around the classroom solving 15 trigonometric inequalities involving sine, cosine, and tangent while practicing unit-circle reasoning, interval notation, and algebraic manipulation. This activity is perfect for a Pre-Calculus or Trigonometry unit and helps students build confidence solving both elementary and linear trigonometric i
11th
Algebra 2, PreCalculus
Add and subtract Trigonometric Identities MYSTERY PICTURE ACTIVITY
Sum and Difference Trigonometric Formulas | Mystery Picture ActivityMake practicing sum and difference trigonometric identities engaging and visual with this mystery picture activity! Students solve a variety of trig problems involving angle sum and difference identities, then use their answers to reveal a hidden picture. 🧩 What’s Included✔️ Problems involving direct application of sum and difference identities ✔️ Geometry-based problems using triangles, polygons, and circles✔️ Composit
10th - 11th
Algebra 2, PreCalculus
Double Angle and Half Angle Trigonometric Identities SCAVENGER HUNT ACTIVITY
Trigonometric Scavenger Hunt: Mastering Double-Angle and Half-angle trigonometric Identities (Sine, Cosine & Tangent) – Pre-Calculus ActivityPractice double-angle and half-angle trigonometric identities with this engaging and self-checking, no prep 12-problem scavenger hunt activity! Students move around the room solving problems and matching answers as they apply key trig formulas in a variety of contexts. This resource includes three types of exercises to build both procedural fluency and
10th - 11th
Algebra 2, PreCalculus
Add and subtract Trigonometric Identities SCAVENGER HUNT ACTIVITY
Trigonometric Scavenger Hunt: Mastering Sum and Difference Identities (Sine, Cosine & Tangent) – Pre-Calculus ActivityEngage students with this Pre-Calculus Trigonometry Scavenger Hunt focused on Sum and Difference Identities for sine, cosine, and tangent. This interactive activity includes 12 carefully designed problems that reinforce students’ understanding of key trigonometric formulas: sin(α ± β) cos(α ± β) tan(α ± β) Perfect for Pre-Calculus, Algebra 2, and Trigonometry review, t
10th - 11th
Algebra 2
Graphing Simple Rational Functions Equation & Transformations MATCHING ACTIVITY
Simple Rational Functions Matching Activity (Algebra 2) | Multiple Representations | Graphs, Asymptotes, TransformationsStrengthen your students’ understanding of rational functions with this engaging matching activity for Algebra 2! Students work with 8 simple rational functions (no slant asymptotes) and make meaningful connections between multiple representations. In this activity, students match: the graph of each function the equation in standard form the equation in transformation for
10th - 11th
Algebra 2
Writing Absolute Value Function Transformations from Graph/Description ACTIVITY
Absolute Value Function Transformations | Write the Equation | Cut-and-Paste Self-Checking ActivityHelp your students master writing equations of transformed absolute value functions with this engaging, hands-on activity! Students are given graphs and verbal descriptions of transformations— 8 single transformations and 16 composite transformations—and must write the corresponding equations of the functions. ✂️ Differentiation OptionsOption 1 – Supportive Version (Cut and Paste for struggling
9th - 11th
Algebra, Algebra 2, Math
Rational Functions (no slant asymptotes) 2 TRUTHS AND A LIE ACTIVITY
Two Truths and a Lie: Rational Functions No Slant Asymptotes (12 Problems) | Error analysis | Algebra 2This Rational Functions 2 Truths and a Lie activity is a great way to help students master asymptotes, intercepts, domain, range, holes, and graph behavior while staying actively engaged. Students analyze 12 task cards featuring simple rational functions ( no slant asymptotes) and determine which of the three statements is false. Each card challenges students to think critically about impor
10th - 11th
Algebra 2
Multiply and Divide Rational Expressions CRACK THE CODE ACTIVITY
Crack the Code: Multiplying & Dividing Rational Expressions Make simplifying rational expressions engaging with this fun and challenging codebreaker activity! Students will practice multiplying and dividing rational expressions while using logic and attentionto detail to uncover a secret 3-digit code. In this activity, students are given 12 rational expressions involving multiplication and division. They must simplify each expression and match their answers to a set of 15 possible solut
10th - 11th
Algebra 2
Solving Rational Equations COLORING MYSTERY PICTURE ACTIVITY
Rational Equations Coloring Activity | Solve & Identify Extraneous Solutions | Algebra 2 Mystery Picture Low-prep and highly engaging, this activity helps students build confidence with rational equationswhile adding a fun, visual twist to your lesson! Make solving rational equations engaging and fun with this Coloring Mystery Picture activity! Students will practice solving equations involving rational expressions, including identifying and rejecting extraneous solutions, while revealing a
10th - 11th
Algebra 2
Add and Subtract Rational Expressions SCAVENGER HUNT ACTIVITY
Adding & Subtracting Rational Expressions Scavenger Hunt | Algebra 2Make simplifying rational expressions engaging and interactive with this scavenger hunt activity designed for Algebra 2 students! Instead of completing problems in order, students move around the room solving problems and searching for their answers, turning practice into an active learning experience. This resource includes 15 carefully designed problems that build fluency and confidence in adding and subtracting rationa
10th - 11th
Algebra 2
Operations with Rational Expressions and Domain Exclusions MATCHING ACTIVITY
Operations with Rational Expressions Matching Activity | Add, Subtract, Multiply, Divide | Algebra 2 Make practicing operations with rational expressions engaging and meaningful with this hands-on matching activity! Designed for Algebra 2 students, this resource helps reinforce key skills through an interactive card sort where students match expressions, simplified results, and domain restrictions. Students are given 3 sets of 10 cards: 10 rational expressions to simplify 10 simplified
10th - 11th
Algebra 2
Hyperbolas (Graphs, Equations, Features) MATCHING ACTIVITY
Hyperbolas Mega Matching Activity | Graphs, Standard Form, General Form & FeaturesChallenge your students with this comprehensive 4-way matching activity designed to deepen their understanding of hyperbolas through multiple representations! In this engaging and rigorous task, students connect graphs, equations, and key features to build a strong conceptual understanding of conic sections. Perfect for Algebra 2, Pre-Calculus preview, or Conics review, this activity promotes higher-order thin
10th - 11th
Algebra 2
Writing Equations of Hyperbolas from graphs and features SCAVENGER HUNT ACTIVITY
Writing Equations of Hyperbolas | Scavenger Hunt Activity | Vertices, Foci & AsymptotesMake learning how to write equations of hyperbolas engaging and interactive with this 15-station scavenger hunt! Students practice constructing the equation of a hyperbola from different given features, reinforcing both conceptual understanding and algebraic fluency. 🔍 What’s Included✔️ 15 Scavenger Hunt Stations focused on writing equations of hyperbolas ✔️ Each station provides different information
10th - 11th
Algebra 2
Systems of Linear Inequalities Real-world Word problems MATCHING ACTIVITY
Systems of Linear Inequalities – Real-world Word Problems Matching Activity | Self-CheckingMake learning about systems of linear inequalities engaging and meaningful with this self-checking matching activity! Students will interpret 12 real-world word problems, translate them into systems of inequalities and graph the feasible region. What’s Included12 Word Problems involving real-world systems of inequalities 12 Matching Graphs showing the solution regions 12 Matching Systems of Inequalit
9th - 11th
Algebra, Algebra 2, Math
Quadratic Equations Word problems TASK CARDS WITH A MYSTERY SENTENCE
Quadratic Equations Word Problems – 16 Task Cards & Cryptogram PuzzleMake practicing quadratic equation applications engaging and meaningful with these 16 word-problem task cards! This resource is designed to help students strengthen their understanding of quadratic modeling through real-world and geometry-based contexts. Use the cards alone or combine them with the included Cryptogram puzzle for an extra layer of motivation — perfect for stations, review, warm-ups, and independent learning.
9th - 10th
Algebra, Algebra 2
Writing Equations of Ellipses from graphs and features SCAVENGER HUNT ACTIVITY
Ellipses Scavenger Hunt | Write the Equation from Given Features (Algebra 2)Get your Algebra 2 students moving while mastering equations of ellipses with this engaging 15-station scavenger hunt! In this activity, students analyze graphs or partial information about an ellipse and determine the correct equationin standard form. Instead of being handed the equation, students must build it from geometric clues—strengthening both conceptual understanding and algebraic precision. ✏️ What’s Incl
10th - 11th
Algebra 2
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About the store
Experience
Hi! My name is Elisa, the creator behind CopernicusNotebook. I’ve been a high school math and physics teacher since 2007, teaching every grade level from 9th to 13th grade. With over 15 years of experience as a high school math and physics teacher, I’ve developed a deep passion for helping students unlock the world of numbers and physical principles. Now, I’m excited to share my engaging, practical, and challenging materials with teachers and students around the world! I’m so glad you’re here—thank you for visiting my store!
Teaching style
I believe that active engagement is the key to student success. I love incorporating hands-on activities, problem-solving sessions, and collaborative learning into my lessons. Whether students are up and moving, working together, or diving deep into exercises, my goal is to make learning math and physics enjoyable and impactful.
My own education history
I hold a degree in Mathematics from the University of Padua and a specialization in high school teaching for math and physics from the SISS (Specialization for Secondary School Teachers) program.
Additional biographical information
Originally from Italy, I have a husband and two adolescent children. When I’m not teaching or designing resources, I love diving into new stationery—it’s a little obsession of mine! Creating high-quality materials that support both teachers and students is my way of sharing my passion for education with the world.
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