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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Points of Concurrency in Triangles SCAVENGER HUNT ACTIVITY
Special segments and triangle centersThis scavenger hunt engages students in exploring the points of concurrency and special segments in triangles: incenter, circumcenter, orthocenter, and centroid as well as angle bisectors, perpendicular bisectors, altitudes, medians. By solving problems and identifying key properties of each triangle center, students deepen their understanding of triangle geometry in a fun and interactive way. What’s Included:• 16 Scavenger Hunt Cards: • 4 Cards for
8th - 11th
Algebra, Geometry, Math
Also included in: Geometry Curriculum ACTIVITIES BUNDLE
Perpendicular and Angle Bisectors Theorems MATCHING AND COLORING ACTIVITY
Make mastering the Perpendicular Bisector Theorem and Angle Bisector Theorem and their converse engaging with these 16 problems! In this Color by Theorem activity, students must first identify the correct theorem before solving for the missing segment lengths. Only by correctly recognizing the theorem will they be able to color the final picture accurately! How It Works:✔ Step 1: Students analyze 16 pictures and determine which theorem applies (Perpendicular Bisector Theorem, Angl
8th - 11th
Algebra, Geometry, Math
Also included in: Geometry Curriculum ACTIVITIES BUNDLE
Perpendicular and Angle Bisectors Theorems TASK CARDS DECIPHER ACTIVITY
Make mastering the Perpendicular Bisector Theorem and Angle Bisector Theorem engaging with these 16 task cards! Different uses: Task cards only, with keys on the back, or in association with a Cryptogram quote. This resource provides a versatile way to reinforce key concepts, allowing students to practice solving problems involving bisectors in triangles and their properties. How to Use:✔ Task Cards Only: Use them for independent work, stations, or small group practice. ✔ Self-Checkin
8th - 11th
Algebra, Geometry, Math
Also included in: Geometry Curriculum ACTIVITIES BUNDLE
Volume and Surface Area of Similar Solids Geometry TASK CARDS PARTNER ACTIVITY
Partner Self-Checking Task Cards | Similar Solids (lengths, surface area, volume, and ratios): | 32 Cards (1A–16A & 1B–16B)Reinforce your students’ understanding of similar 3D solids with this collaborative, self-checking partner activity! This set includes 32 task cards divided into two complementary versions— Cards 1A–16A and 1B–16B—where each A/B pair features different problems that lead to the same final answer. Students work independently but verify correctness by comparing answers wi
8th - 10th
Algebra, Geometry, Math
Also included in: Geometry Curriculum ACTIVITIES BUNDLE
Translations on the Coordinate plane MULTIPLE CHOICE TASK CARDS ACTIVITY
Translations on the Coordinate Plane – 16 Task Cards | Multiple Choice Geometry PracticeHelp your students master translations in the coordinate plane with this engaging set of 16 self-checking task cards! This no-prep resource is perfect for reinforcing key concepts such as finding images or preimages, translation rules, vectors, and mapping points, segments, and figures. Each task card includes a multiple-choice format (A, B, C), making it ideal for independent practice, math stations,
9th - 10th
Algebra, Geometry, Math
Also included in: Transformations (Geometry Curriculum Unit 9) ACTIVITIES BUNDLE
Exterior Angle Theorem and Triangle Sum Theorem Geometry SCAVENGER HUNT ACTIVITY
Angles in Triangles | Triangle Angle Relationships Scavenger Hunt | 16 Problems | Exterior Angles, Interior Angles, Isosceles & Right TrianglesMake triangle angle practice active and engaging with this 16-card Scavenger Hunt! Students solve problems involving the Exterior Angle Theorem, the Sum of Interior Angles, and special triangles—including isosceles and right triangles. Each station presents a triangle, and students must apply the correct theorem or relationship to find the missi
9th - 10th
Algebra, Geometry, Math
Triangle Midsegment Theorem SCAVENGER HUNT
Triangle Midsegments | Scavenger Hunt Activity | Geometry PracticeMake learning the Triangle Midsegment Theorem engaging and interactive with this scavenger hunt activity! Students solve a variety of problems involving triangle midsegments, using the Midsegment Theorem to find missing side lengths, midsegment measures, perimeters, and angle measures. This hands-on format helps reinforce key geometric relationships while keeping students actively involved. 🔍 What’s Included✔️ 16 Sc
9th - 10th
Algebra, Geometry, Math
Triangle Inequalities SCAVENGER HUNT
Triangle Inequalities | Scavenger Hunt Activity | Sides & Angles in TrianglesMake practicing triangle inequalities active and engaging with this scavenger hunt activity! Students explore the relationships between side lengths and angle measures in triangles, applying the Triangle Inequality Theorem and related angle–side inequalities to determine whether triangles are possible and to compare sides and angles. 🔍 What’s Included✔️ 16 Scavenger Hunt Problems focused on triangle inequalit
9th - 10th
Algebra, Geometry, Math
Geometric Mean in Right Triangles Leg and Altitude Th. SCAVENGER HUNT ACTIVITY
Geometry Scavenger Hunt Activity – Geometric Mean in Right Triangles, Leg and Altitude TheoremsEngage your students with this interactive scavenger hunt that brings right triangle geometry to life! In this dynamic activity, students have two flexible options: they can either roam the classroom through 16 stations or work at their seats using a one-page version. At each station, they tackle problems that require them to apply the geometric mean concepts using both the leg and altitude theorems
8th - 11th
Algebra, Geometry, Math
Also included in: Geometry Curriculum ACTIVITIES BUNDLE
Distance formula from a Point to a Line SCAVENGER HUNT ACTIVITY
Geometry Scavenger Hunt – Distance from a point to a line & Area ApplicationsEngage your students in a dynamic scavenger hunt that challenges them to apply key geometryconcepts as the Distance Formula from a point to a line! What's Included• 16 Stations: Problems cover: • Distance from a Point to a Line. • Distance bewteen Parallel Lines. • Area of Triangles, Parallelograms and Trapezoids using the Distance Formula• 2 Versions for Flexibility: • One-page version for students to complet
8th - 11th
Algebra, Geometry, Math
Also included in: Geometry Curriculum ACTIVITIES BUNDLE
Distance Formula between 2 points, Perimeter & Area w/ Coordinates TASK CARDS
This set of 32 task cards helps students practice calculating the distance between two points in the Cartesian Plane, applying the distance formula to polygons, and finding perimeter and area, including using addition and subtraction of areas. Perfect for reinforcing concepts in coordinate geometry! What’s Included:• 32 Task Cards Divided into 4 Categories: Distance Between Two Points (8 cards): Problems involving points with the same x-coordinate, same y-coordinate, and different co
8th - 11th
Algebra, Geometry, Math
Also included in: Geometry Curriculum ACTIVITIES BUNDLE
Coterminal angles in degrees and radians Christmas Math Activity CUT AND PASTE
Coterminal Angles Cut and Paste Activity | Degrees & Radians | Hands-On Trigonometry PracticeMake coterminal angles fun and interactive with this no-prep cut-and-paste activity! Perfect for Algebra 2, Pre-Calculus, Trigonometry, or Geometry, this resource helps students build a strong understanding of angle measure in both degrees and radians. Students receive worksheets with 6 given angles per page and must cut out and match 4 coterminalangles to each one—great practice for identifying a
10th - 11th
Geometry, Math, PreCalculus
Writing equations of parabolas SCAVENGER HUNT
Equations of Parabolas Scavenger Hunt | Vertical & Horizontal Parabolas | Focus & DirectrixEngage your students in mastering equations of parabolas with this interactive scavenger hunt that includes both vertical and horizontal parabolas. This hands-on activity helps students connect the geometric definition of a parabola to its algebraic equation using a variety of given elements. 🔍 What’s Included✔️ 15 Scavenger Hunt Stations✔️ Problems include both vertical and horizontal parabo
9th - 11th
Algebra, Geometry, Math
Writing equations of vertical parabolas SCAVENGER HUNT
Writing Equations of Parabolas | Scavenger Hunt Activity | Vertex, Focus & DirectrixMake learning how to write equations of parabolas engaging and interactive with this 15-station scavenger hunt! Students practice constructing the equation of a parabola using different given features, reinforcing both conceptual understanding and algebraic fluency. 🔍 What’s Included✔️ 15 Scavenger Hunt Stations focused on writing equations of parabolas ✔️ Each station provides different information, such
9th - 11th
Algebra, Geometry, Math
Interior Angles of Triangles, Triangle Angle Sum Theorem TASK CARDS with Riddle
Triangle Angle Theorems – Task Cards + Riddle | Self-Checking ActivityMake practicing triangle angle theorems engaging with this set of 16 task cards focused on the sum of interior angles, exterior angles, and angle properties in equilateral, isosceles, and right triangles. Students solve each problem and use their answers to navigate a self-checking maze, collecting letters that reveal the punchline of a joke. This versatile resource can be used in multiple ways: ✔ Task Cards Only – perfe
9th - 10th
Algebra, Geometry, Math
Writing Linear Inequalities from Graphs SCAVENGER HUNT ACTIVITY
🔎 Writing Linear Inequalities Scavenger Hunt | Self-checking activityMake graphing inequalities fun and engaging with this self-checking scavenger hunt! Students will practice writing linear inequalities from their graphs — including one variable inequalities— while moving around the classroom and checking their own work as they go. Perfect for practice, review, or a quick formative assessment! 📘 What’s Included✅ 16 scavenger hunt cards with graphs of linear inequalities ✅ Student record
9th - 10th
Algebra, Geometry, Math
Solving Systems of Equations in 3 variables TASK CARDS PARTNER ACTIVITY
Solving Systems of Equations in 3 Variables | Partner Task Cards | Self-Checking ActivityMake solving systems of equations more interactive with this collaborative partner activity! Students work in pairs: Student A receives 12 task cards, and Student B receives the other 12. Each card presentsa unique system of three equations in three variables. Alternatively, you can give each student 6 Cards A along with the corresponding 6 Cards B, or fewer. After solving, partners compare their results. Th
9th - 10th
Algebra, Geometry, Math
Equations of Parallel and perpendicular lines Geometry SCAVENGER HUNT ACTIVITY
Parallel and Perpendicular Lines | Halloween version | Scavenger Hunt ActivityMake learning about parallel and perpendicular lines interactive and fun with this Scavenger Hunt! Students will apply key concepts about slopes and line equations as they work through 16 stations thatchallenge them to write the equation of a parallel or perpendicular line in either slope-intercept or standard form. Given information may appear as a graph, two points, or an equation, keeping students engaged and r
9th - 10th
Algebra, Geometry, Math
Parallelogram Properties TASK CARDS SELF-CHECKING ACTIVITY
Parallelogram Properties | 20 Self-Checking Task Cards | Matching Answer FormatHelp your students master the properties of parallelograms with this engaging, low-prep self-checking activity! This set includes 20 task cards, each featuring a problem related to key parallelogram concepts. The twist? Every card shares its answer with exactly one other random card, so students must solve carefully to find their match! Skills Practiced:•Identifying parallelograms •Using properties of opposit
8th - 10th
Algebra, Geometry, Math
Geometric Probability Self-checking TASK CARDS PARTNER ACTIVITY Geometry
Partner Self-Checking Task Cards | Geometric Probability | 32 Cards (1A–16A & 1B–16B)Strengthen your students’ understanding of geometric probability with this collaborative, self-checking partner activity! This engaging set includes 32 task cards split into two versions— Cards 1A–16A and 1B–16B—where each A/B pair presents a different problem but results in the same final answer. This format promotes independent problem-solving while offering instant peer verification. Skills Covered:Cal
8th - 10th
Algebra, Geometry, Math
Also included in: Geometry Curriculum ACTIVITIES BUNDLE
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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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