About the store
"Transforming Rigorous Math into an Unforgettable Adventure!"
Welcome! I am a certified Mathematics and Physics teacher with over 25 years of experience in the classroom and online. My journey spans everything from Algebra 1 to Calculus 3, and my mission is simple: to prove that even the most complex math can be engaging, fun, and deeply rewarding.
✨ Why choose my resources?
In my store, you won't find boring drills. Instead, you'll discover my signature "Math That Rocks!" activities—original, high-energy resources designed to spark curiosity and ignite a love for learning.
✨ Unique Classroom Adventures include:
Hidden Constellations: Map out the night sky while solving Quadratic Equations.
Password Search: Crack the code using Calculus derivatives and integrals.
Interactive Challenges: Taming Dinosaurs, Scavenger Hunts, and Digital Puzzles.
Rigorous Practice: Every game is built on a foundation of solid, challenging mathematical practice.
✨ Digital & Printable Versatility:
Whether you are teaching in-person or virtually, my resources are ready for you! I offer a mix of high-quality Printable PDFs, Easel Digital Activities, and interactive Google Slides™.
For 8 years, I have dedicated myself to curriculum design, creating the tools I wish I had in my own classroom. Let’s ditch the "boring math" struggle and turn your lessons into a mathematical adventure that your students will truly enjoy. Let’s make math ROCK together!
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FRACTIONS & DECIMALS GROWING Activities BUNDLE
Fractions & Decimals: GROWING Activities BUNDLE | 60+ Engaging Resources44 Google Slides & 17 PDF/Easel Activities | From Basics to Mastery!Stop searching for individual fraction and decimal worksheets! This massive Growing Bundle from NikiMath Store provides a lifetime of resources to help your students master every aspect of fractions and decimals through fun, interactive, and rigorous practice. 🔹 What’s Inside this 61-Product Powerhouse?A treasure trove of diverse activities to eliminate b
3rd - 7th
Decimals, Fractions, Math
Operations with Fractions and Decimals - Coloring Activity/Color by Code
This spring themed coloring activity provides students with 12 problems on operations with fractions, mixed numbers and decimals. After solving a problem, the students find their answer in a table. This tells them what color to use in the coloring page. Students are asked to show work on a recording sheet provided. Answer keys are included.
5th - 8th
Algebra
Also included in: All my COLOR BY CODE/ Coloring Activities - Growing Bundle 30% OFF
Integer Operations/Operations with Integers - Digital Puzzle
This is a fun digital matching and puzzle assembling activity on operations with integers. On the first slide there are given the 12 problems numbered with 1a,2a,3a,4a, 1b,2b,3b,4b,1c,2c,3c,4c. On the second slide the answers of the problems are given in random order. Students have to type the number of each problem next to its answer in the empty box provided (matching). There is also a piece of a puzzle corresponding to each answer. Students are asked to copy each piece, paste it and then
5th - 8th
Algebra, Numbers
Percents Finding the Whole - Color by Code
This coloring activity provides students with 12 problems on percents finding the whole. After solving a problem, the students find their answer in a table. This tells them what color to use in the coloring page. Students are asked to show work on a recording sheet provided. Answer key is included.
5th - 8th
Algebra
Also included in: All my COLOR BY CODE/ Coloring Activities - Growing Bundle 30% OFF
Fraction of a Set/Fraction of a Whole Number - Coloring Activity
This coloring activity provides students with 12 problems on finding a fraction of a whole number/set. After solving a problem, the students find their answer in a table. This tells them what color to use in the coloring page. Students are asked to show work on a recording sheet provided. Answer keys are included.
5th - 8th
Algebra
Also included in: All my COLOR BY CODE/ Coloring Activities - Growing Bundle 30% OFF
Integers & Rational Numbers - Activities Growing BUNDLE
This is a growing activities bundle on integers and rational numbers. The items are Google Slides products and in PDF format printables. There are included drag and drop, matching activities, digital mazes, digital puzzles, "Build and Ice Cream" drag and drop multiple -choice activity, funny themed student friendly activities "Which is My expression?" and "Which expressions are mine?", self-checking practice, coloring activities and forming phrases activity. Answer keys are included. So far, th
5th - 8th
Algebra, Math, Numbers
Operations with Fractions & Mixed Numbers - Coloring Activity/Color by Code
This coloring activity provides students with 12 challenging problems. Students will perform operations with fractions and mixed numbers. After solving a problem, the students find their answer in a table. This tells them what color to use in the coloring page. Students are asked to show work on a recording sheet provided. Answer keys are included.
5th - 8th
Algebra, Math
Also included in: All my COLOR BY CODE/ Coloring Activities - Growing Bundle 30% OFF
Area of Triangles & Right Triangles:6-Page Mega Practice(51 Problems - 3 Levels)
Master the Geometry of Triangles with 51 Rigorous Challenges! 📐⚡ Are you looking for a comprehensive resource that takes students from foundational area calculations to advanced geometric problem-solving? This 6-page mega-pack offers a structured, 3-level approach to mastering both Right Triangles and General Triangles. ✨Why this Practice Pack is a Classroom Essential:Part 1: Right Triangles (27 Problems): Three progressive levels focusing on base, height, and area relationships using clear di
5th - 8th
Geometry
Also included in: All my GEOMETRY Growing Activities Bundle 20% OFF
Geometry: Area of Polygons (Triangles, Parallelograms, Trapezoids)-Color by Code
This coloring activity provides students with 12 problems. Students will find the area of a polygon (triangle, parallelogram, rhombus, kite or trapezoid) given its diagram and measurements. After solving a problem, the students find their answer in a table. This tells them what color to use in the coloring page. Students are asked to show work on a recording sheet provided. Answer key is included.
5th - 8th
Geometry
CCSS
6.G.A.1
Also included in: All my COLOR BY CODE/ Coloring Activities - Growing Bundle 30% OFF
Percents: 40 "Funny Ticket" Challenges (Part, Whole & Percent)
Punch Your Ticket to Percent Mastery! 🎟️🔢 Turn percent calculations into a fun, animal-themed adventure! Whether you are finding the part, the whole, or the percentage, these "Funny Tickets" make math practice feel like a game. With 40 diverse problems guided by charming hand-drawn animals, your students will be "Rocking" their percent skills in no time! Why these Practice Tickets "Rock" the Classroom: 🎸 The "Funny Ticket" Format: 🗝️ Each slide is designed as a unique ticket featuring four e
5th - 8th, Adult Education
Algebra, Math, Numbers
CCSS
6.RP.A.3c
, 7.RP.A.2a
, 7.RP.A.3
Also included in: ALGEBRA 1 Activities BIG BUNDLE for the ENTIRE YEAR - 30% Off
Percent of Change - Coloring Activity/Color by Code
This coloring activity (St. Patrick's Day themed) provides students with 12 problems on percent of change. After solving a problem, the students find their answer in a table. This tells them what color to use in the coloring page. Students are asked to show work on a recording sheet provided. Answer key is included.
5th - 8th
Algebra
Also included in: All my COLOR BY CODE/ Coloring Activities - Growing Bundle 30% OFF
Multiplying Decimals - Digital Cards with Animal Toppers (36 Problems)
These are 9 digital cards with animal toppers on multiplication of decimals. Each card contains 4 similar problems. The problems increase in difficulty with each subsequent card. Students can type their answers directly on the cards in the blank boxes provided. These cards can be used individually or students can work with them in pairs. Answer key is included.
5th - 8th
Algebra
Also included in: FRACTIONS & DECIMALS GROWING Activities BUNDLE
Area and Circumference of Circles - Two Practice Forms A & B
These are two similar forms A and B of practice on area and circumference of circles. Each form contains 12 problems. Students will search for the circumference, area, diameter or the radius using given information, there are included word problems and challenging problems with diagrams. Students are asked to assume the number pi as 3.14 or as 22/7. Some problems have more difficult calculations so if students use a calculator it will be easier for them. These practice pages really engage studen
5th - 8th
Geometry
Also included in: All my GEOMETRY Growing Activities Bundle 20% OFF
Geometry Grades 5-7: Area of Regular Polygons - Coloring Activity/Color by Code
This coloring activity provides students with 12 problems. Students will find the area or regular polygons using given information. After solving a problem, the students find their answer in a table. This tells them what color to use in the coloring page. Students are asked to show work on a recording sheet provided. Answer key is included.
5th - 8th
Geometry
Also included in: All my COLOR BY CODE/ Coloring Activities - Growing Bundle 30% OFF
Geometry Grades 5-7: Area and Circumference of a Circle - Color by Code
This coloring activity provides students with 12 problems. Students will find the area or circumference of a circle given its diagram and measurements of its radius or diameter. Students are asked to use the approximate value of pi as 3.14 in their calculations and to round their answers to the nearest hundredth. After solving a problem, the students find their answer in a table. This tells them what color to use in the coloring page. Students are asked to show work on a recording sheet provided
5th - 8th
Geometry
Also included in: All my COLOR BY CODE/ Coloring Activities - Growing Bundle 30% OFF
Subtracting Mixed Numbers with Regrouping - Color by Code
This coloring activity provides students with 12 problems. Students will perform subtraction of mixed numbers with regrouping. After solving a problem, the students find their answer in a table. This tells them what color to use in the coloring page. Students are asked to show work on a recording sheet provided. Answer keys are included.
5th - 8th
Algebra, Math
Also included in: All my COLOR BY CODE/ Coloring Activities - Growing Bundle 30% OFF
Geometry Grades 5-7: Area of Trapezoid - Coloring Activity/Color by Code
This coloring activity provides students with 12 problems. Students will find area of a trapezoid given its diagram and the measurements of the bases a and b and the altitude h. After solving a problem, the students find their answer in a table. This tells them what color to use in the coloring page. Students are asked to show work on a recording sheet provided. Answer key is included.
5th - 8th
Geometry, Measurement
CCSS
6.G.A.1
Also included in: All my COLOR BY CODE/ Coloring Activities - Growing Bundle 30% OFF
Area of Composite Figures - Digital Puzzle
This is a fun digital matching and puzzle assembling activity on area of composite figures. On the first slide there are given the 12 problems/diagrams numbered with 1a,2a,3a,4a, 1b,2b,3b,4b, 1c,2c,3c,4c. Students use the information given on each diagram to find the area of the composite figure or the area of the shaded region. On the second slide the answers of the problems are given in random order. Students have to type the number of each problem next to its answer in the empty box provide
5th - 8th
Geometry
LINEAR INEQUALITIES in one variable - one, two & multi - step( 3WS, 20 problems)
This resource contains total of 20 problems. Students will practice solving linear inequalities in one variable. Problems of various difficulty are classified into 3 different types: ⟐ The first worksheet has the students solving 8 one-step inequalities. They are asked to solve each inequality, graph its solutions and express the graph using interval notation. ⟐ The second worksheet is finding the solution sets of each of 6 two-step inequalities. Students are asked to solve each inequal
5th - 10th
Algebra, Algebra 2
Also included in: ALGEBRA 1 Activities BIG BUNDLE for the ENTIRE YEAR - 30% Off
Geometry Grades 5-7: Area of Parallelogram - Coloring Activity/Color by Code
This coloring activity provides students with 12 problems. Students will find area of a parallelogram given its diagram and the measurements of one of its sides and the altitude to it. After solving a problem, the students find their answer in a table. This tells them what color to use in the coloring page. Students are asked to show work on a recording sheet provided. Answer key is included.
5th - 8th
Geometry
CCSS
6.G.A.1
Also included in: All my COLOR BY CODE/ Coloring Activities - Growing Bundle 30% OFF
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About the store
Experience
"Transforming Rigorous Math into an Unforgettable Adventure!"
Welcome! I am a certified Mathematics and Physics teacher with over 25 years of experience in the classroom and online. My journey spans everything from Algebra 1 to Calculus 3, and my mission is simple: to prove that even the most complex math can be engaging, fun, and deeply rewarding.
✨ Why choose my resources?
In my store, you won't find boring drills. Instead, you'll discover my signature "Math That Rocks!" activities—original, high-energy resources designed to spark curiosity and ignite a love for learning.
✨ Unique Classroom Adventures include:
Hidden Constellations: Map out the night sky while solving Quadratic Equations.
Password Search: Crack the code using Calculus derivatives and integrals.
Interactive Challenges: Taming Dinosaurs, Scavenger Hunts, and Digital Puzzles.
Rigorous Practice: Every game is built on a foundation of solid, challenging mathematical practice.
✨ Digital & Printable Versatility:
Whether you are teaching in-person or virtually, my resources are ready for you! I offer a mix of high-quality Printable PDFs, Easel Digital Activities, and interactive Google Slides™.
For 8 years, I have dedicated myself to curriculum design, creating the tools I wish I had in my own classroom. Let’s ditch the "boring math" struggle and turn your lessons into a mathematical adventure that your students will truly enjoy. Let’s make math ROCK together!
Teaching style
My teaching style is built on the belief that high-level mathematics should be challenging, yet deeply engaging. With over 25 years in the classroom, I have mastered the art of 'cloaking' rigorous practice in fun, interactive formats.
I specialize in discovery-based learning and problem-solving adventures. Instead of traditional drills, I use unique themes like Hidden Constellations, Make Compound Words, Password Searches, and Escape Challenges to motivate students. My goal is to reduce math anxiety and ignite curiosity by turning every worksheet into a mission.
Whether it's Algebra, Geometry, or Calculus, my resources are designed to:
✅ Reinforce core concepts through active participation.
✅ Promote critical thinking with multi-level problems.
✅ Provide versatility with both Digital (Google Slides/Easel) and Printable formats.
I don't just teach math; I help students experience the beauty of numbers through play and logic!
Awards & shining teacher moments
For over a quarter of a century, my greatest award has been the transformational success of my students.
I have dedicated 24 years to intensive private mathematical coaching and curriculum design, specializing in one-on-one and small-group instruction. My 'shining moments' are measured in the lightbulb moments of my students—when a complex calculus concept suddenly clicks, or when a student who dreaded math discovers they can solve quadratic equations through a 'Hidden Constellation' game.
My achievements include:
✨ 25 years of Academic Mentorship: Helping hundreds of students ace their final exams and university entrance tests in Mathematics and Physics.
✨ Curriculum Innovator: Developing a unique 'Math That Rocks' methodology that bridges the gap between rigorous theory and engaging play.
✨ Mastery of Individualized Learning: I have spent thousands of hours identifying exactly where students struggle, allowing me to create resources that anticipate and solve those specific learning gaps.
My own education history
I am a proud graduate of Sofia University 'St. Kliment Ohridski' in Sofia, Bulgaria—the country's leading research institution.
I graduated with honors, earning a Master of Science (M.Sc.) degree in Mathematics and Physics. This rigorous dual-specialization curriculum provided me with a profound understanding of both theoretical and applied sciences.
I am a Highly Qualified Teacher (HQT), certified to teach Advanced High School Mathematics and Physics. My academic foundation, combined with over 25 years of classroom practice, allows me to bridge the gap between complex abstract concepts and engaging, practical student activities.
Additional biographical information
When I am not designing starry math adventures, you will likely find me surrounded by my favorite companions—animals, and especially my beloved cats. I believe that kindness to all living creatures reflects the harmony we find in mathematics.
I am also a passionate fan of Classic Hard Rock! 🎸 The energy, rhythm, and precision of a great rock anthem are exactly what I try to bring into my classroom resources. I believe that math shouldn't be silent and dusty; it should have a pulse and a soul!
I live in the beautiful city of Stara Zagora, Bulgaria, where I find inspiration in the night sky—the same stars that appear in my 'Hidden Constellation' activities. My goal is to share my love for the universe, music, and logic with teachers and students all around the globe.
E-mail: nikimath@abv.bg
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