About ExperTuition
Meet Nelly, Creator of ExperTuition
Welcome to ExperTuition! I’m Stephen Nelly Nketsiah, the founder and creator of ExperTuition. I develop standards-aligned math resources for Grades 3–5, including worksheets, task cards, assessments, and review activities for elementary classrooms.
My journey into educational resource creation took shape in 2019, while I was serving as a teaching assistant at Kwame Nkrumah University of Science and Technology (KNUST) and tutoring students privately. As part of my tutoring, I regularly prepared my own assessment questions after teaching each topic. These questions helped me check students’ understanding, see how well they could apply what they had learned, and identify areas where they needed more practice.
How ExperTuition Began
2019
As I tutored students and saw how much they improved, I began to regard myself as an expert in tutoring. That confidence inspired the name ExperTuition, combining the idea of expertise with tuition, the work through which I had helped my students improve.
Late 2019
Preparing my own assessment questions was a regular part of my tutoring, but on one occasion, I had finished teaching a topic and didn’t have enough time to write the questions myself. I searched online for materials I could use immediately, and that search led me to Teachers Pay Teachers (TPT).
November 2020
I already had teaching materials saved on my computer, so I researched how the platform worked. In November 2020, I opened a seller account and began uploading refined versions of some of my existing materials.
Following months
As sales came in, I researched the market to understand teachers’ needs better. I learned how important standards-aligned resources are for providing relevant practice and addressing the knowledge and skills expected at each grade level.
Grade 4 & beyond
I initially focused on Grade 4 math before expanding to Grades 3–5 to serve a wider range of elementary students. Grade 4 remains the focus of most of my resources.
What began with materials I created for my own tutoring gradually grew into a resource business serving teachers beyond my individual sessions. My experience preparing assessment questions and identifying students’ learning needs continues to influence how I write questions and develop resources.
The Math Resources I Create
ExperTuition offers math resources for Grades 3–5 covering multiplication, division, place value, number patterns, word problems, and other elementary math topics. These materials support skill practice, unit review, assessment, and test preparation.
When developing resources, I pay attention to question wording, appropriate numbers, clear instructions, and the mathematical reasoning students need to demonstrate. I want the materials to be useful to teachers and give students meaningful opportunities to practice skills and show what they understand.
Depending on the resource, materials may include:
- Worksheets for individual skills and broader topics
- Visual models and worked examples where appropriate
- Differentiated versions for varied learning needs
- Answer keys and data trackers
- Color and black-and-white task card versions, with recording sheets and answer sheets where provided
- Cumulative reviews and test preparation activities
Features vary by product. Each listing explains what is included so teachers can choose materials that fit their lessons and students’ needs.
Who ExperTuition Serves
ExperTuition primarily serves teachers working with students in Grades 3–5. The resources may also be useful to homeschool families, private tutors, and other educators looking for structured elementary math practice.
Teachers can use the materials to reinforce individual skills, review completed units, provide additional practice, assess understanding, or prepare students for tests. The aim is to make it easier to find resources that match the skills being taught and the learning goals for each class.
How ExperTuition Is Growing
ExperTuition has grown through teachers who purchase my resources, share feedback, and return to the store. Their support has helped me continue developing math materials for elementary classrooms.
Being recognized as a Top 1% TPT store in 2024 and 2025 has been an important milestone. In 2025, the store also attracted more than 3,700 new buyers, reflecting its reach among educators.
My resources serve teachers in the United States and internationally. I’m grateful to the educators who have chosen ExperTuition and helped the business grow.
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Top 1%
TPT store in 2024 and 2025
Explore ExperTuition
This website brings together my math resources, free materials, and articles about elementary math standards, concepts, and teaching ideas.
Find worksheets, task cards, assessments, and review activities for Grades 3–5.
Find free math materials to use with your students.
Get information about grade-level math standards, math concepts, teaching strategies, and problem-solving.
Browse available resources, read teacher reviews, and view product details.
ExperTuition resources are available for purchase exclusively through Teachers Pay Teachers (TPT).
A Personal Thank You
Thank you for visiting ExperTuition. I’m grateful to the teachers who have purchased my resources, shared feedback, and returned to my store. Your support has helped ExperTuition grow, and I value the trust you place in my work.
I’m committed to creating accurate, standards-aligned math resources that teachers can use with confidence in their classrooms. Thank you for supporting ExperTuition.
Stephen Nelly Nketsiah
Founder and Creator of ExperTuition